Military Technology

"Military Technology ()"

After running at this speed for about half a minute, the female tester's running speed dropped immediately, and then slowly returned to the walking state.

The female tester also sweated a lot, and her breath was a little heavy, but she didn't have the kind of overreaction after a particularly intense exercise.

Wu Hao on the side also took the opportunity to introduce to everyone: "In fact, the speed can be faster enough, and there is no problem in reaching 50 or 60 kilometers, but this requires professional training.

Moreover, this kind of intense exercise, even with the help of our intelligent mechanical exoskeleton, still has a certain impact on our human body.

For example, under such fast exercise, the body's demand for oxygen surges, and normal breathing can no longer meet the exercise demand. Therefore, we need to wear special oxygen supply equipment for the wearer to help him perform related intense sports.

Of course, in general, such high-intensity long-term exercise is not required, so there is no need for this.

Under certain circumstances, we can also equip it with a related oxygen supply system, and put it at the back, so that our wearers can't feel its weight at all. "

Speaking of this, Wu Hao motioned to the male tester next to him who was ready to wear the half-length exoskeleton to start showing.

"Next, we will show you its jumping and athletic ability. Because of the limited space, we will simply show some basic movements."

After Wu Hao's words fell, the male tester immediately began to show off.

I saw that he stretched his body first, and then tried to jump up. If it is a normal standing height adjustment, it may not be attractive, but have you ever seen a standing height adjustment that can jump to a height of 1.5 meters or more than 1.8 meters above the ground, and it is still very easy.

And jumping down is not so various landing, but very light, the sound is very small.

This made everyone present more interested in this intelligent mechanical exoskeleton while being surprised. Everyone was looking forward to what wonderful performance this intelligent mechanical exoskeleton could give them.

Sure enough, after stretching his body, the male tester clasped his fists in salute to everyone present, and then began to perform martial arts.

Because it is a half-body mechanical exoskeleton, what he shows is mainly legwork. With the help of this intelligent mechanical exoskeleton, this set of legwork is particularly elegant and full of strength.

"it is good!"

Everyone present applauded and applauded, and many people even exchanged ideas with each other. It can be seen that everyone is full of interest. And the media reporters present even moved their cameras as close as possible to record every wonderful moment.

"Compared with traditional exoskeleton products, our set of intelligent mechanical exoskeleton is more flexible, light and easy to control.

The reason why it performs so well is that, in addition to our bionic innovative design structure that closely follows the human body structure, it is also related to our control system.

Why can't many exoskeleton products be able to follow the movement of our wearing limbs? In addition to the structural hardware of the exoskeleton, a large part is related to the software system.

The exoskeleton itself cannot move autonomously. It needs our limbs to control and direct it to perform various movements, which is what we often call limbs to follow.

In terms of exoskeleton control, there are generally two technical methods to realize the limb following function of the exoskeleton.

First of all, the first one is a simple mechanical transmission method, that is to say, the exoskeleton is fixed to the limb, and the exoskeleton can follow the movement of the limb to move. Many exoskeletons and passive exoskeletons now use this control transmission method. This method has a simpler structure, but it also has its disadvantages.

That is, the weight-bearing capacity is relatively poor, and secondly, it may be a bit laborious to manipulate, and may affect and restrict the normal movement of the human body. For example, walking, running, long jump, etc., all have certain restrictions. "

Wu Hao glanced at everyone,

Then continue preaching.

"And the second is the intelligent electronic transmission control method. Simply put, it relies on various sensors worn on the limbs to collect limb movements, and then transmits them to the exoskeleton system to control the corresponding limbs of the exoskeleton. Perform synchronized movements.

At present, many advanced exoskeleton products adopt this technical method. However, this technical method also has its own limitations or shortcomings. First, it is necessary to use sensors to capture the movement data of the limbs at all times. Including direction, angle, strength, etc., it is very complicated. How to accurately and timely capture these motion data is itself a very difficult and complex technology.

And it is necessary to process and analyze these motion data, and then convert them into control signals and transmit them to the corresponding controllers on the exoskeleton.

The entire process of data capture, identification, processing, and control must be fast and accurate. In this way, the wearer will not feel bound and cumbersome, or it is out of sync, unresponsive, and not flexible enough.

Then there are the various transmissions that control the movement of the mechanical exoskeleton, which will control the movement of the mechanical exoskeleton.

Whether the movement of the exoskeleton is light, flexible, fast, and powerful depends on the strength of each transmission. "

"Just like the most important joint device on the exoskeleton, it is not only required to be strong enough to bear a greater weight. The weight mentioned here must not only bear the weight of the body itself, but also bear the impact of the human body on these joint devices during distance movement. The impact. The instantaneous pressure may reach an astonishing value, which has higher requirements for the strength of the joint device.

In addition to being strong enough, the joint device must also be free to move, flexible and light, so as not to make the wearer feel tired.

This requires very high machining accuracy in the manufacturing process of the joint device, so that the parts of the joint device are sufficiently accurate, so that it can operate flexibly.

This is not enough, and the joint device must be able to burst out strength at any time to play an important supporting role.

To a certain extent, it has to play the role of muscles.

Especially running, height adjustment, and long jump in intense sports all require a huge burst of strength to be gathered in an instant, which has super high requirements for the joint transmission device. "

Speaking of this, Wu Hao took a breath, and then said with a smile: "Almost all exoskeleton products are working hard to solve these problems, and our smart mechanical exoskeleton is one of them that solves these problems in the current technical conditions. Next solve the best product.

What we adopt is the most advanced intelligent electronic transmission control method, and our related technologies are basically five to ten years ahead of similar technology products in the world, or even more. "