Chapter 338 Free Delivery?
"The interface on the left is the robot arm display and control operation interface. You can use command operations or smart target operations. If necessary, astronauts can also step out of the space capsule and use some hardware to operate.
In order to ensure that the robotic arm operators can efficiently complete the tasks of operating the robotic arm, we independently developed modeling software to establish the robotic arm model, used Qt to build a control interface for controlling the movement of the robotic arm, and combined it with a 3D rendering engine to establish a virtual simulation environment to complete the entire The display and control interface is built to observe the status of the robotic arm in the simulation environment through the values of the robotic arm joints.
After long-term test optimization, this display and control interface can now meet the basic requirements of robotic arm operators for precise control of the robotic arm.
The interface on the right is the numerical operation interface for thermal vacuum testing. In order to better verify the various performance and function tests of the spacecraft and its components, we have also added some special equipment during the temperature changes of cold dipping and hot dipping. "
Zhou Jianping was studying on the side, his expression was quite calm.
However, a certain expert named Wang in the team was not calm anymore.
Wang Qilu adjusted his glasses frame, stared at the operation interface, and then looked at the real-time video of the underground vacuum laboratory on the big screen, rubbing his hands itchingly.
…
Facts have proved that the tenacity of Daxia’s scientific researchers can be seen everywhere.
The minimum age among this expert group is thirty-nine, and the others are around fifty.
Middle-aged people are like young people playing large-scale simulation games, addicted to them, and never tired of it.
A group of people surrounded the operator. After the test session was completed, they hurriedly rushed away, and then the next person rushed forward.
After you play, I will appear.
It's just that the capital investment in this simulation game is hundreds of millions of yuan, and it can only be played by a limited group of people, so it is destined to not be popularized on a large scale.
Everyone is talking about being crazy, with data on one side and practical operations on the other.
This play lasted from morning to afternoon.
Lunch is a nutritious meal packed and delivered from the canteen.
They are all industry experts and have successful careers.
Each one held the lunch box and watched the experimental video and experimental data with relish.
Lao Wang said while chewing purple sweet potatoes: "Ground operators control the robotic arms through a visual interface. The software on these control panels can clearly display and change the angle between the robotic arms.
Generally, controlling the parameters of the robotic arm requires the operator to be very familiar with how to adjust each robotic arm. However, the learning cost of this system is very low. According to my estimation, this system can be competent even for lunar surface sampling tasks in the future, and it can improve the control of machinery. arm efficiency. "
There is much appreciation between words.
However, Zhou Jianping, chief designer of the manned space project, had more considerations.
"Ground operators need to face the complex and special terrain of the moon when performing remote operation tasks. From the operator's visual perspective, the display and control interface of Jiuzhou Technology can very clearly present the geographical information of the remote site and the status of the remote control equipment. The operator needs to control the movement of the robotic arm through the display control interface and change the position and rotation angle of the robotic arm.
Human-computer interaction in space teleoperation tasks is inseparable from two aspects: visualization equipment and control of remote equipment. In their system, the visualization equipment uses a high-quality OLED large screen, and visual information such as environmental information and the movement status of the robotic arm on the detector is presented on the computer display through the camera carried by the robotic arm; the remote device Control uses mouse, keyboard or remote sensing to control the movement of the robotic arm on the detector.
It has to be said that in this system, the accuracy of program design, screen display quality and environmental information collection and modeling are very high. "
Some experts suddenly realized: "Jiuzhou Technology's sweeping robot must use this set of environmental information collection and modeling technology, and these displays are also independently produced by them. It seems that they have made achievements in this area very early."
Science is like this. High-level technologies are often applied in the simplest life scenarios.
In the 1990s, NASA's Jet Propulsion Laboratory developed a satellite camera that was smaller in size but not too weakened in functionality. Of course, this technology is also used in today's mobile phone/computer cameras.
There is also our wireless Bluetooth headset. This technology was originally developed to communicate with astronauts in outer space.
Other products include solar cells, diapers, and dehydrated vegetables, which are basically the civilian transformation of technologies derived from the results of aerospace projects.
Full of work, the sun sets in the west.
Everyone who stayed in the underground laboratory for most of the day finally returned to the surface.
Zhou Jianping also made up his mind - this good thing must be obtained!
Jiuzhou Technology's robotic arm can not only realize the cabin crawling function through the docking and separation between the end effector and the target adapter, and reach the outer surface of each space station cabin in a wider range, but is also precise enough to carry out space station construction tasks.
There’s nothing more to say, let’s negotiate terms.
He was ready to approve the money.
But Gu Qing's reply was intriguing.
"Provide three space station robotic arms for free, and provide three more space station robotic arms for free within two years, and provide cost-price maintenance and upgrades in exchange for satellite launches and space experiment quotas within the regulations?"
At first glance, this is a big bargain. After all, Jiuzhou Technology has never sold such a high-precision robotic arm to any non-shareholding company.
But satellite launch qualifications and space experiment quotas are not cheap either.
Although it is said that the green light must be complied with the rules, these things are really a carrot and a pit, and they have been arranged long ago.
Seeing that the boss didn't refuse immediately, but was thinking about it, Gu Qing knew that this time it should be stable.
He continued: "This type of robotic arm can also participate in capturing visiting hovering aircraft, transferring cargo spacecraft loads, conducting cabin surface status inspections outside the space station, assisting astronauts in extravehicular activities, and can realize robotic arm cascades with the experimental module combination.
And can accept customized program transformation. "
…
The air suddenly froze.
Zhou Jianping took a deep look at the young man, which made Gu Qing feel a little scared, and then he looked away.
After a moment, he sighed.
"Sure enough, there are talented people in the country. I am really amazed that you can achieve such a big breakthrough in such a short period of time. I will negotiate and coordinate the quota issue with the relevant departments. After all, things have priorities. Subsequent cooperation arrangements will be based on Follow the formal procedures.”
Gu Qing said very modestly: "This is due to our large investment in R&D and the unremitting efforts of the R&D team, which has led to the rapid progress of scientific research."
PS: Quotas are very precious. For example, even if you sell a house in a community, you won’t be able to buy quotas for several major projects.