Robot technology development is written in: Saturday 17 April @ 05:26:31 This is the speech of Sun Liing, director of the Harbin Institute of Robotics, introduced the background generated by the robot, and current robotics Some of the latest developments.
Robot technology development
Sun Lingning
CCTV People Forum (January 31)
Profile Profile Sun Liing, Director of the Institute of Robotics, Harbin Institute of Technology. Vice President of Electromechanical Engineering College, admitted to the Department of Mechanical Engineering, Harbin Institute of Technology, 1993, received a Ph.D. in 1993. Mainly engaged in research on micro-operating robots, industrial robotics, etc.. Have a number of important research results. Content introduction First, I introduced the background of robots, the development of robotics, it should be said to be a comprehensive result of science and technology development, as well as a major impact on social and economic development, Its development is attributed to the Second World War, and countries have strengthened the economic investment and strengthen their economic development. On the other hand, it is also an inevitable result of the demand for productivity. It is also an inevitable result of human development. Then the development of human beings With the situation of people's social development, people are increasingly discussed in the natural process, in the process of transforming nature. In the process of understanding the natural process, people have realized people's understanding and transformation of the world, which is an objective need in people in the development of science and technology. So what is the robot? In general, the robot is a mechanical electronic device with some similar people, or a automation device, it is still a machine, it has three characteristics, one is a function of class, such as the function, perceive function , Walking function, can also complete various actions, it still has a feature that can be automatically working according to human programming, here a significant feature, it is to program, change its work, action, work object, and work Some requirements, it is a man-made machine or mechanical electronic device. However, from a completely far-reaching robot definition, there should be more robust intelligence, so people's definition of robots is to perceive the environment, can have learning, emotions, and a logic to judge the idea of thinking. Then this gives the robot's higher level requirement, the robot will be the same as the popularity of the 20th century computer, and it will be in depth to various fields, and the robot is from the manufacturing industry in the first 20 years in the 21st century. An important period of manufacturing development is also a key period of intelligent robot development. Just now, we have used a short time, taking the development of the robot and our views on the robot, making it easy to introduce, I believe that in the future study, we can join us to study the ranks of the robot. First of all, I introduced the background of robots, and the development of robotics, it should be a comprehensive result of a common development of science and technology, and at the same time, a major impact is a major impact on social and economic development. Development is due to the strengthening of economic investment in the Second World War, strengthens the development of the country. For example, Japan, after the war, the car is started to carry out the industry, then due to its lack of human resources, it is urgent to need a robot to make a large amount of manufacturing, improve production efficiency to reduce people's labor intensity, this is from social development demand A need for itself. On the other hand, it is also an inevitable result of the demand for productivity development. It is also an inevitable result of human development. Then the development of human beings has gradually discussed natural processes with people's development, and people are increasingly discussed in the process of renovation. During the process, in the process of understanding the natural process, it is necessary to demand a slave. Then this slave is replaced by people to engage in complex and heavy physical labor, achieving people's understanding and transformation of unreachable world, which is an objective need in people in technology development. On the other hand, although there are a variety of good ideas, it is also due to the development of electronic technology, computer technology, and manufacturing technologies, has produced strong technical guarantee.
Then I will talk about people who are concerned about people. Why do you want to develop robots? So simply, the robots have three ways we need to develop: one is a robot to do things that do not want to do things, to poison, Harmful, high temperature or dangerous, in such an environment, while the robot can do not dry, more than the side of the car production line we see the worker holding more than 100 kilograms of welder every day, one day welding Thousands of points, it is very tired on the one hand, but the quality of the product is still very low; on the other hand, the robot is can't work, this is also a reason for the development of the robot, for example Space's understanding, when people don't go, the robot is called on the day, last moon, and to the ocean, enter the human body, and the robot against the atomic molecule, is a non-ridless work. . Three problems in the above aspects, that is, three reasons for the development of robots. So what is the robot? This problem is a very interesting question. But people generally understand that the robot is a mechanical electronic device with some similar people, or a automation device, which is still a machine. It has three characteristics: one is a function of a class, such as the function function; aware function; walking function; can also complete various actions, it still has a characteristic of automatic work according to human programming, here a significant Features, it can be programmed, changing its work, action, and some requirements for work. It is an artificial machine or mechanical electronic device, so this robot is still a machine. However, there is no unified robot definition. Generally, we think that the robot can be programmed by computer control, can be programmed to complete some kind of work or mobile automation machine, which is a definition of the American engineer association, but Japan and Other countries also have different views of robots. They think that from a complete and far-reaching robot definition, we should more emphasize robotic intelligence, so people have proposed the robot's definition to be able to perceive the environment, can have learning, emotions and pairs. An external logic judges such a machine of thinking. Then this gives the robot higher, so that the robot can replace the people in this instead of welding, the welding environment is very complicated, can be transported, it handles glass and a variety of parts in the production line. The handling work can also be prodigated in the production line, which is an example of liberating people from heavy physical labor. So how did the robot generate? This is in 1920, a writer in Czechoslovakia called Karpeck, he wrote a science fiction, called "Rosam's robot universal company." In this novel, he conceived a robot with fantasy. It is Robert, which is Robot in our English. It can not eat, it can not know fatigue, do not know how tired. Before 1920, everyone also knew that after the First World War, it was a rapid development of industrial development. We saw the movie "Modern Age", and the people starring Chaplin became robot, in the production line. Labor. People in this irritability, there is a imagination that can replace people to complete this work, a need, this novel has been passed on Japan, France and European countries in 1924 and 1927, but also become A puppet drama and some dramas at the time, so the noun of such robots came to the world, and people also considered a science fiction, and did not combine it with our daily learning work and production.
But by such a novel, a noun such a Robert, which reflects a long-term desire of human beings. This kind of wish is to create a machine and can replace people. This idea is an objective requirement that the robot is generated. The development of the real robot is in 1947. When the US Oak Ridge National Labs study nuclear fuel, everyone knows nuclear fuel, it has X-rays to hurt the human body, There must be a machine to complete the work like handling and nuclear fuel. In 1947, the world's first master-driven robot was produced. After 1947, everyone knows that it is a relatively rapid development of computer electronic technology, so countries have begun to use some modern technologies at the time to carry out robots. Then in 1962, the United States developed successfully PUMA General Taguate Robot, then it marked that the robot was mature, and should be said that the robot available in 1947, the true robot was produced in 1962. So late, in the UK and other countries, some robots have also been studied. In the late 1960s, the Japanese combined its national economy's automotive industry and robots, and it purchased the US patent and carried out in Japan. Develop and produce robots again. By the 1970s, Japan has industrialized this title re-existing robot, and there have been many companies, and now there are ABBs, Motoman, and Achiechi, there are many robot companies like OTC and so on. . They all have been industrialized, and they have produced mass production, and successful uses for automotive industries, making robots formally moving. By the early 1970s to the early 1980s, after the industrial robot turned into a product, then many research institutions have begun to study the second generation of robots with a perceived function, and there is a Swedish ABB, Germany. Kuka Robot, Japanese companies and Japan's FunAc have a lot of industrial robots, and we also see that the application of robots is growing, it has been extended from industrial applications, expanded to The service industry expands its work space, the use of marine space and service medical and other industries. So from this picture, you can see several processes for robots development. So, we believe that the robot has three development phases, then we are used to divide the robot into three categories, one is the first generation robot, then call the reproduction robot, it is through a computer, To control a multi-freedom of machine, read the information and read the information when the storage program and information, then issued an instruction, so that the robot can repeat the results according to the people in the time, and then the action, For example, the car's spot welding robot, it will always repeat such a job after teaching this spot welding process, it has no perception of the outside environment, this workpiece does not exist Good and bad, it doesn't know, then this kind of defect is actually this kind of defect from the first generation robot, so in the late 1970s, people began to study the second generation robot, called with The feeling of robots, this feeling robot is the feeling of similar people, such as the strength, tactile, sliding, visual, hearing, and people have a variety of feelings, thanks When the robot caught an object, its actual size can feel that it can feel and identify its shape, size, color through visual.
Grab an egg, it can pass a tactile, know the size and sliding of its force. Then, the third generation robot is also an ideal most pursued phase of our robot. The smart robot is called the smart robot. So just tell it what to do, don't tell it how to do it, it can complete the exercise, perceive thinking and people This function and function of machine communication, then this current development is still relatively relatively limited to this intelligent concept and meaning, but the real intelligent robot actually does not exist, but just as we constantly The development of science and technology, the concept of intelligence is increasing, and it has wider and wider. So from the three generations of robot development, from another aspect, we classified the robot from the perspective of application, such as industrial robots, including spot welding, arc welding, painting, handling, palletizing, working in industrial scenes. Such a robot, we collectively referred to as industrial robots, then from different applications, the water is called underwater robots, and the space is called space robot, and there are agriculture, forestry, animal husbandry, and medical robots. Robots, including entertainment robots, buildings and rooms, so from application classification, which includes from industry, application perspectives, can also make so simple classification. Below I briefly introduce the basic profile of my country's robot development. Just talked about Japan's research in the 1960s and the United States, there are many other factors in our country. In the late 1970s, our country was in the late 1970s. At that time, we held a Japanese industrial automation product exhibition in Beijing. There are two products in this meeting, one is a CNC machine tool, one is an industrial robot, this time Many scholars in our country saw such a direction, starting the research of robots, but at this time, it is basically limited to the theoretical discussion stage, then the robot is studied, it is in the seventh, eight five Nearly 20th and 15th, the development of these twenty years, when the development is the fastest development, in 1986, our country has established an 863 program is a high-tech development plan, and the robot technology as an important development is the subject, national investment Nearly several billion funds have begun to study robots, making our country quickly developed quickly and quickly. At present, the main units are like the Beijing Institute of Automation, the Ministry of Social Sciences, Beijing Automation, and the Department of Navigation University, Beijing University of Aeronautics and Astronautics, Tsinghua University, and some units, including the Chinese Academy of Sciences, Beijing Automation, etc., have made a very important research work. It has also achieved a lot of results, and in the past few years, our country has in colleges and universities, there are many units engaged in robotics. Many graduate students and doctoral students are engaged in robotics. At present, our country is more representative. There are industrial robots, underwater robots, spatial robots, nuclear industries should be in the international level, and we have a big gap in our country, mainly in our country, our country in robot In terms of industrialization, there is currently no fixed mature products, but in the above water, space, nuclear industry, some special robots, we have achieved a lot of distinctive research achievements.
I briefly introduce some of the situation of industrial robots. So far, industrial robots are the most mature, and the most widely used robots. The world has now sold 1.1 million units, which is the 1999 statistics, but this 1.1 million Taiwan is 750,000 units that have been used in equipment, which is not small. Overall, Japan is the first in the industrial robot. It has become the kingdom of the robot. The United States has also been very rapid. At present, in terms of new installations, it has exceeded Japan, China has just begun to enter industrialization, has been developed There are a variety of industrial robots, and small batch is used in production, which is also a comparison of the entire situation in Japan, the United States, and our country in industrial robots. This is a spot welding robot, and the spot welding robot just said, mainly for the automobile production line, improves production efficiency, improves the quality of automobile welding, and reduces the labor intensity of workers. It is characterized by spinning two steel sheets, it is necessary to carry a large solder tapping, usually more tens of kilograms, then its speed requires a high speed such as five to two meters per second. Sports, so it generally has five to six freedoms, loaded 30 to 120 kilograms, the space is very space, probably two meters, such a sphere work space, sports speed, then The concept of freedom is that it is the number of components of the relatively independent movement, which is equivalent to our human body, waist is a rotation freedom, our big arm can be lifted, the arm can bend, then this is three free Degree, while the wrist has a three degree of freedom for adjusting the gesture, so the general robots have six freedoms, which can fully realize the three positions, three attitudes, robots, of course, there are also less than six Different, more than six degrees of freedom robots, just in different needs. Arc welding robots is also a most important aspect of industrial robots. When we carry the rear axle of our car, it is continuously welded, so it is characterized by continuous trajectory control, so it requires very high demands, general coming It is also five to six freedom. Since it is small, it is possible in five to ten kilograms. This aspect is a type of robot applied in international and domestic applications, like handling and riveting on the other aspect. Under work, it is mainly required to carry the robot to have a high speed, a lot of carrying capacity, strong, like Japan's large library robot, it can carry three hundred kilograms, crawl, to carry and palletize. The second category is a service robot. With the development of industrialization, the application field of robot's development in the development of industrialization has been broad wide. It is a very important feature. Everyone knows that the robot has gradually turned from manufacturing to non-manufacturing. Industry and service industry, the automobile manufacturing, which is just talking is a manufacturing industry, but the service industry includes cleaning, refueling, ambulance, rescue, disaster relief, etc., belongs to the non-manufacturing industry and service industry, then this is compared with industrial robots, It has a very important difference, it is mainly a mobile platform, it can move, go to exercise, there are some arms to operate, while also equipped with some like force sensors and visual sensors, ultrasonic ranging sensors, etc. It identifies the surrounding environment to judge its movement, complete some kind of job, which is a basic feature of the service robot.
For example, there are a few pictures, this is in the United States, they have developed such cleaning work, if people are doing very heavy, then the big body is cleaned, the workload is very big, and it is also very It is inconvenient, then they use such robots to achieve these cleaning works like aircraft, including some countries to develop cleaning robots like high-rise buildings, which is also robots in the service industry, but also in household use, and some hotels. This cleaning robot used in public situations is cleaned to the ground, and includes the ball on the tennis court, which can be automatically collected, and this robot is also present. Another service robot application, which is also very interesting in the automobile refueling robot, including some of our gas stations, all using an automatic metering device, achieving this automatic measure, but still uses people to operate, However, you can see that in some US highways, the car traffic is very large, including the car to refuel the car at night, work is also very cumbersome, so many countries now develop this automatic refueling robot, it can be measured, Automatic car mouth is placed behind the car fuel tank, which is also an embodiment of serving robots. Blended robots It is aimed at blind, similar to a puppy's shape, it can judge the road's obstacles, sports vehicles and pedestrians to guide this blind personally safe walking, this is indeed a blind person Safety is very necessary. There is another tour guide etiquette, which is also a service robot that reflects a smart, an embodiment of a representative. It needs to promote the product in many large companies. It produces some robots of various cartoon shapes. Simple dialogue, introduce the product, etc., which can receive some guests to increase the impact of this kind of society or hotel in some hotels. Household robots are mainly reflected in some regularity of the carpet and floor, it is very interesting, it is very interesting, it has a sensor, it can identify furniture and people, it automatically follows one law, According to the path, clean the ground, this is also the performance of some robots in housework. So the performance of entertainment robots, now many countries develop this large-scale garden like the zoo, and the entertainment center, as well as Disney, in order to increase interest, put the study like the people, pack into a variety of people It can speak to sing and show, so it can also communicate with people, such robots, including the packaging of robots into a variety of interesting animals, like dinosaur, elephants, lions, and some small cartoon types Animals, it has completed some motion of animals, imitating its sound, and also communicating with people, especially more interesting is a playing piano robot, early in Japan, playing a world famous song At the time, the robot has caused a lot of sensation. Then this robot is characterized by it, it requires a very flexible finger, and the degree of freedom is very much, and in the process of bomb, it is necessary to control and feel control, so it is relatively It is for more high requirements for robotic institutions and controls.
There is also a player like this kind of robot, including its pull violin, the violin is the most complicated, difficulty in the musical instrument, which can pass the music of the violin, control, coordination, speed, etc. To make a selection or automatic judgment, including this is also a robot to do a performance, etc. is a wide application area, which is getting closer and closer to people with people's demand, then summarize it. Several key technologies, from the technical aspect, one is a mobile institution, and I have seen several robots in front of it. It is different from industrial robots, most of the service robots, it is mobile, wheel, crawler, There is also walk, including combined, this mobile mechanism, the ambient feature, which is also the most important feature of the service robot, because it is in the environment, unlike a fixed environment, fixed environment The seat, fixed look, then this environment may be unknown, perhaps change, including cleaning robots, the shape of the house, one is a picture, the furniture is different, even, some people are moving These non-structural environments make it accurately described and perceived and judgments, which show this function of the service robot with a certain person's intelligence. Another aspect is energy technology, you know that early imitation humanoid robots have a "braid", because it provides insufficient energy, then the battery energy is small, so this service robot, ideal, this energy it requires High density, the output voltage is relatively constant, the internal resistance is small, high temperature resistance, can also be charged, low cost, especially in terms of density, so energy technology is a very critical problem in the development of mobile robots in the future. Problem And control technology, control technology in the perceived environment, it also needs to interact with people. Since it is a service, people always have to contact it, so how to interact with people, then you need an open friendship. Connection interface, including voice function, graphical programming, and more.
Another aspect is reflected in this area of agriculture and forestry production, there is a great progress in the international agricultural robot, and we are also explore to our country's agricultural robots. We are also discussing, then there are very limited agricultural populations for some developed countries, including Some agricultural and sideline products, loose seed collection, very much, very troublesome, in this case, a robot is able to make the fruits such as tomatoes, apples, etc., it judges its maturity, then picks out This has indeed improved the research of agricultural automation, including our country has developed successfully grafting robot, and after the grafting, the robot is picked, and the two branches can be automatically docked, then wrap the branches, this in China Agricultural University has been successfully developed, including forestry robots, forestry robots mainly picked out of agricultural forestry products, like loose seeds, but also when they are harvested, they have to be developed, and it is also more interesting. It is a robot in the animal husbandry, including Australia, sheep and sheep. There is a largest industry in the country, then sheep, sheep, sheep, the sheep, the amount of sheep, then it is limited, so it is committed to Developing a sheep, it is first to hold a sheep, and then use this so-called shear, and then according to its shape, then according to its shape, and It still doesn't destroy its skin, because a sheep is a look, it is very difficult to operate, and it is very complicated to the environment's perception, so this technology is also very complicated. The construction robot has gradually increased, the construction robot is gradually solved, and the construction robot is mainly solved. It also needs construction robots, including spraying, excavators, including modular prefabricated panels like some buildings. There are also some automated devices, including family decoration, this amount of brush like wall is also very large, and it is also very dirty, harmful to the human body. Now some foreign companies have been developing a family-oriented brush. This kind of robot has been obtained. Small batch use, this is some embodiments in architectural. There is also a food packaging, sewing this is also said that the application of service family also food is, including this packaging of sausages, in fact it improves the level of automation, but on the other hand, it also improves hygiene The degree, otherwise, if human beings participate, there will always bring some unhaneous factors, including clothing cutting, now we are doing clothes, people are increasingly pursuing personalization, then they are now studying, including what you want, Including you to scan you this piece, you can scan your body shape, the robot can automatically design your style, through your choice and modification, then the robot automatically The fabric is cropped, and finally, there are some production lines to automatically sew, in the UK, many countries, and some robots are also developed.
Also includes fire ambulance robots, in Japan, so, once the high-rise building has a fire, then everyone knows that this is a very dangerous thing, and it is also very painful, then the robot is helped to make ambulance, take people from tall buildings Save, then rescue, including high-rise buildings, it can use this mechanical to climb to the building, water spray, or cut off some cables, etc., can be done with robots. Then the medical robot is a relatively fast new application area in the past five years. So this can also see a few aspects, including people are a very precious organism, then people's eye, nerve, blood vessels are fine, Then if the person is operative, the doctor is working, one is fatigue, the accuracy of another person's hand is limited, then this is in Germany, some universities, facing people's spine, such as lumbar dishes highlight this disease, After identification, it is possible to automatically use the robot to assist and operate and operate. There is also a kind of rehabilitation robot, rehabilitation machine portraits, now, now the incidence is polaria and half-length, when he recovers the treatment, you need to exercise and recovery his limbs, then if the doctor is limited , It is impossible to give a doctor, give birth to a patient or travers such a job, then the family is working, there is no time to take care, then use a robot, you can take his hand to exercise, forced him to exercise every day. The muscles of human muscles reach the best, and more fine work like many universities and some hospitals in developing like people's brain surgery, this is a very dangerous thing, but have got a good example, including Beihang development. The work of the human brain and drilled holes, but also a thousand robots in the United States have surgery for human eye, such robots, including through remote control, realizing this surgery for human gastrointestinal surgery Everyone saw it in the TV, a robot, probably a robot such as a finger, after inserting into the abdomen, people operate this machine on the screen, while using laser methods to laser treatment, this If people don't have to destroy people in the body, this is a very kind of liberation of people. It is very good robot. It is also very complicated in medical robots. On the one hand, it fully automatically completes various work, it is Difficult, generally, it is a person to participate, this is an example of a forest white surgery developed in the United States. People pass on the screen, through a remote control handle, to control another robot, achieve surgery to people's abdominal cavity In the first few years, our national exhibition has successfully realized the surgery and brush surgery for people's heart valves, which has caused a lot of sensation in the robotic field, but also this surgical surgery of Aesop. The robot, it actually inspects some of the instruments to check some of the lesions. It can achieve surgery to people through a robot, including remote operation robots, and multiple doctors can participate under the robot. , Including the robot to take a pliers, tweezers or knives to replace the nurse's work, while connecting the lighting to the doctor's movement, the doctor's hand is going to, where to go, this is very good, a doctor assistant.
Then there are several examples, such as human shoulder joint surgery, including brain surgery, then this surgery should be difficult, risk is very big, but people have an accurate positioning, right The recovery of the human body is very beneficial. Another study that embodies a display of robotics is underwater robots. First, we must answer why we want to develop underwater robots, then people have already known as people's constant consumption of land resources. When we get more resources, people have put their eyes in the universe and underwater, then the resources of the ocean are very rich, including mineral resources, manganese, nickel, cobalt, these resources are ground resources. Thousand times, this resource is very large, including space, then submarine detection, sea salvage, offshore investigation, risking, including our movie "Titanic", probably we have seen a small robot to carry out underwater shooting, Also included Russia's nuclear submarines, after the accident, many universities hoped to participate, can use robots to make ambulance, so in turn, the robot is a big show, because people work under the sea. It is very dangerous. In this regard, it should be said in the United States, France, Russia's research is relatively high, then this is a Underwater operation robot in France, in Japan's "Hugar" submersible has reached a few kilometers under water, The seabed of the seabed and the collection of some minerals of the sea floor. Then, this aspect of our country is not willing. After the United States, Russia and France, our country is also the forefront of the international, this is the successful development and development of Shenyang Automation, the Chinese Academy of Sciences, and 6,000 meters. Autonomous underwater robot, then this robot is six kilometers under water, and it is possible to operate cable, which is one of the top ten scientific and technological achievements in our country in 2000. This marks this in the underwater robot, already The international advanced level is reached. At present, we have planned to develop underwater seven thousand meters in the 863, which is also a great financial and material, so underwater robots and other What is the difference between the industrial robot and the above-mentioned service robots? The first to bear the high pressure of deep water without deformation, six thousand meters of the air pressure is very high, dozens of atmospheric pressure, you ask it to be sealed, but also high strength, no deformation, another aspect, high water pressure Sealing structure and technology and long-distance water communication and processing techniques, this is important, how to achieve wireless communication under water, this is also a technical difficulty in underwater robots, as well as navigation control technology, water When the robot is orientation, it is guided by satellite. This is not as navigating on land, otherwise there is no good navigation, underwater robots are biased, or walked out of the waters we required, and the environment Identification, more important, how to automatically identify the topography of the seabed, including security and energy technology, including security and energy technology, more important technology.
Again, in the space robot, it is also very hot, including such a whole plan such as the Sixteenth Country of the European Sixteen in the joint space plan, this space for future space, one is the space robot, its main The significance is to develop universers, benefit mankind, create human new home, its main function is to scientifically, like space production and scientific experiment, satellite and spacecraft maintenance and repair, and space building assembly, these applications, It is indeed necessary, for example, the scientific examination, if the simulation of the ground is similar to some physical and chemical experiments, not necessarily in the space capsule, because people survive in the space capsule, nearly one million dollars, and It is also very dangerous, then some movements are very simple. People pass on the ground, through satellite, the robot is controlled by satellite, and then constantly completion of some predetermined movements, it is actually very simple, and there is also a case where there is a space chamber. Experiments, some switches, buttons, flange simple maintenance, can be done with robots, because the robots have solar cells, then the robots can survive, they will work, through the last time we just introduced the application of robots, Applications in different fields have indeed seen the robots in industrial, medical, underwater, space, mining, construction, service, entertainment, and military applications. It is also understood that it is due to the development of key technologies. There is no need, the robot cannot develop, precisely because people need a variety of robots in the natural process of nature, so they promote the development of this key technology, which promotes the development of robot itself, from another In terms of the resolution of key technologies, and the application needs, it has promoted the development, intelligentization of the robot itself. It is developed into the second generation robot of the current local perceived function, and the final goal. It is constant with the development of other disciplines and advanced technologies, so that the meaning of robots is constantly rich, and ultimately achieve a mainstream of smart robots, and ultimately, we get such a conclusion. Then the robot is a reliable friend of mankind, and can be friendly and more reliable. We will see people and robots will exist in a space, becoming a mutual assistant and friend. The robot will not produce the problem of a rice bowl. We believe that there will be no situation in "Robot to work, workers", because people learn from the development of the society, so that people have better positions to work, go to work. Create better spiritual wealth and cultural wealth, robots to do these dangerous environments, and the 21st century robots will be the same as the popularity of computer in the 20th century, which will approve in various fields in depth, so many experts predict, in the 21st century The first 20 years is an important period of the robot from the manufacturing industry to non-manufacturing. It is also a critical period of intelligent robot development. At present, many countries in the world have put forward new understandings on the estimates of robots on human society. At the same time, we can also see robotics, involving multiple subjects, machinery, electricians, automatic control, computer measurement, artificial intelligence, sensing technology, etc., it is an important standard for high-tech strength.
