Military Technology

"Military Technology (

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

The female tester also sweated a lot, and exhaled a little bit heavy, but there was no overreaction that occurred after the exercise was particularly intense.

Wu Hao, who was on the side, also took the opportunity to introduce to everyone: "In fact, the speed can be fast enough. There is no problem in reaching fifty or sixty kilometers, but this requires professional training.

And this kind of intense exercise, even with our intelligent mechanical exoskeleton for assistance, actually 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. So we need to wear special oxygen supply equipment for the wearer to help him carry out related intense exercise.

Of course, the general situation does not require such high-intensity long-term exercise, so there is no need for this.

Under certain circumstances, we can also equip it with a related oxygen supply system, and put it behind, our wearer can't feel its weight at all. "

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

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

Wu Hao's words fell, and the male tester immediately began to show it.

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

And jumping down is not so many landings, but very light and quiet.

This surprised everyone present and became more interested in this set of intelligent mechanical exoskeleton. Everyone is looking forward to what wonderful performance this intelligent mechanical exoskeleton can give them.

Sure enough, after the male tester stretched his body, he held his fists and saluted everyone present, and then began to play martial arts.

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

"it is good!"

Everyone present applauded and applauded. Many of them even exchanged ideas with each other. It can be seen that everyone is full of interest. The media reporters at the scene even moved the lens as close as possible to record every wonderful moment.

"Compared with traditional exoskeleton products, our intelligent mechanical exoskeleton is more flexible, lighter, and easier to control.

The reason why its performance is so excellent 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 follow the movement synchronously with our wearing limbs? In addition to the structural hardware of the exoskeleton, a large part of it 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 limb following.

In terms of exoskeleton control, there are generally two technical ways to achieve the exoskeleton's limb following function.

First of all, the first is a purely mechanical transmission method, which means that the exoskeleton is fixed to the limbs, and the exoskeleton can follow the movements of the limbs to move. Many exoskeletons and passive exoskeletons now use this control transmission method. This method has a simpler structure, but it also has its shortcomings.

That is, the weight-bearing ability is worse, and secondly, it may be a little laborious to control, and it may affect and restrain the normal movement of the human body. For example, walking, running, long jump, and so on, all have certain restrictions. "

Wu Hao glanced at everyone, and then proceeded to preach.

"The second is the intelligent electronic transmission and control method. Simply put, it relies on various sensors worn on the limbs to collect the movement of the limbs, and then transmit them to the exoskeleton system, thereby controlling the exoskeleton corresponding to whom. Perform synchronized movements.

At present, many advanced exoskeleton products use this technique. 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 sports data is a very difficult and complicated technique in itself.

And these motion data must be processed and analyzed, and then converted into control signals and transmitted to the corresponding controller on the exoskeleton.

The entire process of data capture, identification and processing, coupled with control, must be rapid and accurate. In this way, the wearer will not feel bound and cumbersome, or it is not synchronized, slow to respond, not flexible enough and other experience ~www.readwn.com~ Then there are various transmission devices that control the movement of the mechanical exoskeleton. The movement of the mechanical exoskeleton.

Whether the movement of the exoskeleton is light and flexible, whether it is fast, whether it has power, it all depends on the power of each transmission device. "

"For example, the most important joint devices on the exoskeleton are not only required to be strong and reliable enough to bear heavier weight. The weight mentioned here must bear the body’s impact on these joint devices during distance movement. The impact. The instantaneous pressure may reach an astonishing value, which places higher requirements on the strength of the joint device.

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

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

Just this is not enough. The joint device must be able to burst out at any time and play an important supporting role.

To a certain extent, it must act as a muscle.

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

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 these problems in the current technical conditions. The best product for the next solution.

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