With a sudden boost in spirit, Wang naturally subconsciously leaned forward and hurriedly asked, "Really?" What is it? ”

Lin Zheng did not answer immediately, but asked rhetorically: "The attitude of the Americans is very bad, and there is another purpose for holding this expo above: to show our country's level of automatic control, and to tell the Americans, don't think that I am easy to bully." Pen? Interesting? Pavilion wWw. ｂiquge。 infoYou know that, right? ”

How could Wang naturally not know, after this year's April Fool's Day incident, the attitude of the Americans is quite bad, has been unwilling to admit mistakes, apologize, Americans are so arrogant, the Republic of course is very dissatisfied, this was originally determined last year China International Advanced Electronics Manufacturing and Intelligent Robot Expo has another meaning, as early as a month ago, SIASUN Robot Co., Ltd. received a notice, SIASUN Robotics is required to show the achievements of the Republic in automatic control and electronic technology at this electronic manufacturing and intelligent robot expo, for which a number of technologies that can be decrypted and publicly displayed have been specially approved.

"So, you've been notified?" Speaking of this, Wang naturally reacted suddenly, and looked at Lin Zheng with a shocked expression: "Could it be that you have come up with a four-legged stepper robot with automatic homing and attack functions?!" ”

Have you seen too much of the Terminator, a quadruped stepper robot with homing and auto-attack functions? Lin Zhengden smiled bitterly: "Well, although the technical difficulty is not great, this is not in line with our country's consistent preference, right?" ”

"Hehe......" Wang naturally laughed twice, and also realized that what he said was inappropriate: this China International Advanced Electronics Manufacturing and Intelligent Robot Expo is essentially an expo to display civil and industrial automation technology and industrial robots.

"What the hell is that?" I really couldn't help the curiosity in my heart, although I knew that it was inappropriate to ask like this, Wang naturally asked.

"Two," Lin Zheng raised two fingers and said seriously: "One is a long-distance intelligent drone that can automatically monitor the situation of agricultural and forestry pests and diseases after setting the route, and automatically return home, and the other is an automatic assisted walking system designed only for severely amputeed disabled people." ”

"Smart drones and automated assisted walking systems?" As a top expert in the field of automatic control and robotics in China, Wang is certainly not a fool. As soon as he touched his mouth, he immediately felt that something was wrong, and then slapped his thigh heavily, pinching his teeth and breaking out in a cold sweat: "I'll go!" Isn't this a military intelligent drone and a mechanical exoskeleton system? ”

"Wrong!" Lin Zheng grimaced. A serious question: "You are slandering, this drone is definitely just a cheap monitoring device used in agriculture and forestry production, as for the assisted walking system designed for highly amputeed patients, is it wrong for us to care about the disabled and help them live a better life?" ”

"Load! You go on! Wang naturally pointed at Lin Zheng and sneered: "It's just when you say this to others." Say that to me? Have you forgotten what I did? I started working on autonomous control and robotics before I even worked, and your assisted walking system for highly amputee patients turned into a military mechanical exoskeleton? What is the difference with the mechanical exoskeleton system that the Americans have been working on for decades?

Oh, by the way, I remember your company also had its own virtual reality product? It's right for your mechanical exoskeleton...... Boy, you're well prepared. ”

Lin Zheng didn't answer, but asked Wang naturally curiously, "What?" Listen to what you mean, the Americans studied mechanical exoskeletons quite early? Didn't they start arguing two years ago? ”

In Lin Zheng's memory, the US Defense Advanced Research Projects Agency began to demonstrate the technical feasibility of mechanical exoskeletons in 1996, and last year, a small company called SARCOS in the United States began to study dynamic exoskeletons with the funding of the US Defense Advanced Planning and Research Agency. It seems that the Americans have been working on mechanical exoskeleton projects for a long time?

"What do you think?" Wang naturally snorted twice: "Americans began to study mechanical exoskeletons as early as the 50s, and they came up with finished products in the 60s. ”

"Isn't it?" Wang naturally said that the truth exceeded Lin Zheng's expectations, and he said in disbelief: "You mean that when the Cold War first began, the Americans began to engage in mechanical exoskeletons?" ”

Based on Lin Zheng's understanding of the urine nature of the United States and the Soviet Union during the Cold War, the United States and the Soviet Union, which were constantly staging the game of "you have me, I have everything", were like two children who were fighting at home. I like to play the "you have it, I have it all" game - once one of them made a gilded toilet yesterday, the other one will carry out a pure gold one the next day, quickly filling in the little room left by the opponent's negligence about the toilet: I don't plate gold, I make it with 99.9% pure gold. In this way, the remaining imagination of the opponent against the toilet bowl was completely annihilated - since the Americans began to work on mechanical exoskeletons, how could the great Soviet be willing to lag behind?

"Uh-huh......" Wang naturally snorted.

Through the introduction of Wang Nature. As early as the 60s of the 20th century, General Electric developed the first power exoskeleton device that can truly integrate with human movement: Hardiman.

The "Hardiman" senses the wearer's intention to move through a hydraulic and electric drive mechanism and a force feedback sensing system. It can make all kinds of natural movements with the human body, and most importantly, it amplifies the wearer's strength by a factor of 25, which means that when you lift a 110-kilogram weight in a "Hadiman", it will only feel like you are lifting a 4.5-kilogram object.

But after all, it was 40 years ago, limited to the level of technology and technology at that time, the full set of "Hadiman" exoskeleton weighed as much as 680 kilograms. The wearer can only walk at a speed of 0.7 m/s, which is of little practical significance - and the American film and television industry has been inspired by this, such as the loading and unloading robot operated by the female pig's feet in the 1986 sci-fi film "Alien 2".

It was also during the same period that the Los Alamos Laboratory in the United States also carried out a power armor project called "Pittman". The concept of "Pittman" is very much the same as the popular sci-fi movie "Iron Man" in recent years, and compared to "Hardyman", "Pittman" is more rebellious: the outer armor made of fiberglass and polymer/ceramic composite armor that can withstand 12.7mm armor-piercing shells has nuclear, biological and chemical protection capabilities, which is only a child, and it is enough to allow the wearer to perceive the external environment through a head-mounted display with virtual reality technology, but what is even more rebellious is the hydrogen/oxygen fuel cell as the power, built-in auxiliary power unit and air conditioning, electric artificial muscle drive, brain mind sensing manipulation......

Of course, it was also because these things were so advanced that they were completely beyond the level of technology at the time, so that the project ended up being a castle in the air.

By the end of the last century, the two major problems that plagued the mechanical exoskeleton: the energy density of the battery and the key breakthrough in automatic control technology, the United States Defense Advanced Research Projects Agency could not bear it anymore, and restarted the development of the mechanical exoskeleton project again, and after more than three years of technical demonstration, finally last year, that is, in 2000, officially began to fund the development of the power exoskeleton of the SARCOS company, with the aim of finally obtaining a way to help soldiers bear weight, walk, Practical exoskeleton for handling.

"I'll rub!" Hearing the introduction of the "Pittman" project, Lin Zheng burst into a foul language: Nima Americans play this black technology.

Wang naturally stared at Lin Zheng with blazing eyes, and lowered his voice and said, "Mr. Lin, you tell me the truth, have you really solved the problem of logic algorithms and batteries?" Oh, the battery you guys have solved, I heard about your flywheel battery, the algorithm aspect ......"

Wang naturally stopped chasing himself and asked about the mechanical exoskeleton, of course Lin Zheng would not be stupid to continue the topic just now, and immediately got off the donkey and said: "In terms of algorithms, we will have a technical seminar the day after tomorrow, I don't know if you are interested, Wang Dong?" ”

"Workshop on algorithms for mechanical exoskeletons?" Wang Nature's eyes lit up!

"No, it's an algorithm for unmanned intelligent aerial vehicles, and it's not a seminar, it's a seminar...... It is said that it is a bragging. ”

"Go! Of course you have to go! Wang naturally said without hesitation: "Do you want a ticket?" ”

"It's not a ticket, it's no problem for everyone to go and see it when the time comes, but ......" After a brief pause, Lin Zheng smiled, rubbed his thumb and index finger with a sly face, and said: "The Chinese Academy of Sciences will give us a few more people in automatic control and logic algorithms, isn't it too much?" ”

"You ......" Wang was naturally angry, and his fingers were trembling when he pointed at Lin Zheng, "Do you know that you are taking advantage of the fire to rob?" ”

"I know," Lin Zheng nodded seriously: "But there is a chance that it will not expire and be invalid, if it is you, you have such an opportunity, will you not use it?" ”

"......" slapped Lin Zheng twice, and Wang naturally gritted his teeth and said, "Count you ruthless!" ”

Lin Zheng's face immediately smiled into a flower, and he said to Wang Tiantian again and again: "Thank you, thank you, with the support of our Chinese Academy of Sciences, we are more confident." ”

"Hmph......" snorted angrily, Wang naturally waved his hand impatiently: "Hurry up, hurry up, if you don't leave, the foundation of our Xinsong will be stripped out by you." ”

If you don't leave now, when will you stay? Lin Zheng didn't say a word, and immediately took Tan Na's hand and slipped away. (To be continued.) )