Chapter 9: Here comes the fuck.

In the evening, at twenty-thirty.
In order not to affect the training of the school basketball team, they can only choose time to test after the basketball hall is closed at night.
The drone they chose was smaller in size and less resistant to airflow. The test is again a dense cluster formation flight of drones, so the relatively closed environment inside the basketball hall is more in line with their requirements.
"Ready?" Wu Hao clapped his hands at the busy people.
"OK!" The crowd gestured at him.
"Let's get started."
Hearing his voice, the crowd immediately acted and placed the fully charged two hundred and forty drones on the court in the middle of the basketball hall.
In addition, a column-shaped device is placed at the four corners of the venue, which is the base point of digital coordinates developed by them.
I put it plainly, this is a spatial coordinate locator. In addition to the coordinate position of the positioning device itself, these coordinate information will be sent to the host. And all the drones in the space surrounded by these four points are used for drone positioning and calculation of their own position.
The principle is a bit like GPS or our Beidou satellite navigation system, but it achieves a more accurate three-dimensional spatial positioning in a smaller range.
"The drone and the base point are turned on and connected to the network!" Wu Hao looked at the data on the notebook in front of him and issued an order to everyone.
"Network connection, network connection is successful, and the status is normal."
"Load into the 'Sky Game' system."
"Loading, 5%, 10%, 15% ... 100%, loading successfully!"
At the same time, the red lights on the 240 drones placed on the court quickly turned green.
"Check the drones 67, 142 ... 213, 238." Wu Hao looked at the data on the screen and then shouted.
"Received." Yang Fan, who was standing on the ground, immediately began to look at it.
"Three failure launch test, others restart normally."
"OK!"
浩 Wu Hao took a breath, opened the ‘Tianyi’ system control window in the notebook, and clicked on the startup option.
Humming ...
As Wu Hao clicked OK, I saw that the drone propeller marked No. 1 on the site began to spin quickly. Immediately followed by No. 2, No. 3, No. 4 ...
Until the last one started, everyone's hanging heart finally landed.
At the same time, 237 white appeared on the screen of Wu Hao's notebook in turn.
"Now take off!" Wu Hao said, then circled all the in the window with the mouse, and dragged up in the coordinate system.
At the same time, the 237 drones parked on the ground also quickly rose to a position about 1.5 meters above the ground for hovering.
"The response speed is very sensitive." Wu Hao laughed.
Zou Xiaodong also nodded his head: "The overall coordination is better, the drone formation starts to rise and hover at almost the same time, and you see that the entire height position is basically on a plane."
"The following demonstrates the multi-machine grouping control technology." Wu Hao used the mouse to select 20 of the balls, and then removed them from the array.
At the same time, among the drone fleet hovering in the air, 20 drones flew out of the fleet and then hovered in the air alone.
"The next 20 formations move!"
Up, down, left, right, arc track flight ...
I watched the drone complete various actions in the air, everyone couldn't help cheering.
I succeeded. The hard work of the past month has not been wasted. From the first string of code, to the conversion of drones, to the development of digital coordinate equipment, to today's first cluster flight experiment.
Although the whole process is hard, I can finally see the results. When they saw this Xie drone flying in the air, in addition to excitement and joy, everyone even touched.
This move is more affirmation of the results of my hard work this month. For young people, nothing can be more proud of the achievements they have made by themselves.
"The electricity is almost the same. Let's work on the last project, the UAV large cluster array deformation technology."
Under everyone's attention, Wu Hao said something, and then selected all the drones and imported a pre-programmed model data into it.
I saw that these drones hovering in the air quickly gathered into the air in the center of the stadium according to the model data to form a floating cube.
"Okay, then the array is deformed." Just input the command in Wu Hao, and the virtual cube in the window gradually became a round sphere. At the same time, the cubes formed by these drones quickly and slowly deformed.
Crackling ... When these drones were about to form spheres, all the white spheres selected in the display suddenly turned red, and then fell one by one.
At the same time, the drones hovering in the air preparing to form a sphere also lost control instantly, first shaking left and right, then colliding with each other, and finally scattered on the ground.
"I depend!"
"what happened?"
"What happened?"
Uh ...
At the same time as Xuan exclaimed, the crowd quickly gathered to Wu Hao, wondering what happened.
Wu Hao was even more embarrassed, and didn't know what went wrong. Why was he out of control all of a sudden?
"Hirko, what the is going on?" Zhang Jun, anxious, patted him first and asked. UU reading books www.uukanshu. com
In response, Wu Hao, who shook his head, shook his head and said, "It's not clear, there may be something wrong with the system."
"Did we not find any problems when we tested before, why did we crash today?"
"The previous few times were simulated in the computer and several small-scale marshalling experiments. Today, so many drones are conducting marshalling tests together, so there will definitely be some situations." Zou Xiaodong was anxious, Zhang Zhang Jun explained.
"It is only over a week before the opening of the exhibition, and the organizer of the exhibition requires us to prepare and set up the exhibition three days in advance at the latest. In other words, we have less than a week." Zhang Jun frowned.
As soon as Zhang Jun's words were finished, Wu Hao waved his hand: "Now these are useless, and our top priority is to find out exactly what went wrong.
Yun Dongzi, you and I checked the system overnight to see what went wrong. "
Although Wu Hao has some lies in his heart, as the team leader, he must keep calm at this time to stabilize the people.
Zou Xiaodong heard the words and gave him a glance, then nodded and said: "I see, I'll start."
浩 Wu Hao took a look at Zhang Jun, and then shouted at Yang Fan: "Your task is also very difficult. Immediately check the drone to check whether there is a problem with the hardware.
In addition, the shape of the drone is very unstable. I want you to guarantee that the failure rate of the drone must be controlled below 1% during our demonstration. "
Although the task was a bit daunting, seeing Wu Hao's irresistible eyes, Yang Fan nodded, and answered sadly.
"Okay, action, we will try again in the early morning." Wu Hao clapped his hands.