Chapter 26 Entering the orbiting stage, someone is coming!
Author: Charcoal grilled bamboo shoots
Chapter 26 Entering the orbiting stage, someone is coming!
Obtained instructions from Chen Yi.
Qin Xiaoyu, who had been ready for a long time, immediately controlled the drone to take off.
Rumble!
The drone rushed to an altitude of 800 meters, and its tail flames skyrocketed.
The fuselage pulled out a sonic boom cloud, then hung upside down and flew eastward into the sky.
"Switch relay signal!"
Chen Yi pressed his finger on the keyboard, and the live broadcast screen flashed.
The signal antenna, which had almost dropped to its lowest horizontal height, began to move upwards, aiming at the transfer drone that was accelerating and flying diagonally to the east, upside down.
The control signal from Chen Yi passed through the relay drone and then connected to the moon landing drone that flew almost below the horizon.
The various signals and image information from the moon landing drone were also transmitted back to Chen Yi through the relay drone.
"Mr. Chen, the moon landing drone has entered below the horizon, and the tracking shooting is over."
Not long after the transfer drone took off, the signal switched.
The Hurricane team, which has been responsible for tracking and photographing the moon landing drone, also shouted for reports.
The planet is round.
Now the moon landing drone is flying parabolically and has entered the depths of the Pacific Ocean.
Even high in the thermosphere of the atmosphere.
This is also blocked by the horizon signal angle.
"XiaDa's tracking is normal, the remote sensing signal is normal, and it is expected to continue tracking for 1 minute!"
"The team at Wanzhong Peak is tracking normally. Although there are mosquito attacks and harassment, it cannot shake my mind at all!"
"Wanbei University's tracking is normal, the remote sensing signal is normal, and it is expected to witness the lunar landing drone entering the orbit around the planet!"
"The speed is so fast, the image of the moon landing drone has an afterimage."
"Looking at the anchor's avionics interface, the drone has almost entered the first speed, it must be faster!"
"Pass it on, the host will be quick."
The Hurricane Team's tracking shoot ends.
The teams from Fuhai Xia University, Wan Zhong Peak University, and Wan Bei University started to follow.
In the comment area, the latest tracking images and videos uploaded by the three teams began to appear one after another.
Penghai Air Traffic Control Bureau.
At the end of the Hurricane Team tracking shoot.
Lin Xiaobei is providing dispatch information to a commercial airliner that is landing and taking off from Penghai.
Suddenly I saw that on my work order tracking interface, a number suddenly lit up in red.
"Number 0A01
"Isn't this the drone that reported not long ago that it was going to land on the moon? Why was the signal lost?"
"trouble."
"These guys flying drones are trouble."
“It’s obviously not under our control, but we still need to follow up and dispatch it.”
Lin Xiaobei frowned beautifully.
Transfer the drone number and the code related to signal loss to another dispatch management interface to report, and then continue your work.
Just signal loss.
It does not overlap with the routes of civil aviation.
Just report it, and she doesn't need to pay attention to the rest.
She didn't bother to check the status of such an unmanned, private drone.
"Xiao Bei, it's shift change.
I'm in charge of the night shift today, are there any special circumstances during the day?"
Less than two minutes after reporting the loss of the drone, Zhang Qin, another air traffic control dispatch operator, came over and signaled that Xiaobei could hand over the drone after get off work.
“The weather has been good these days, nothing special.
There is a drone numbered 0A01. The signal was lost more than ten minutes after takeoff, but the no-fly zone and civil aviation altitude zone were not involved in the whole process.
Later, Sister Qin, please pay attention to see if the signal of this drone reappears. It may be that the positioning chip of the drone is faulty."
Lin Xiaobei clicked the handover button, picked up his water glass, and told Zhang Qin about the drone signal loss just now.
"Drone signal lost?"
Zhang Qin sat at her post and seemed to think of something: "Is the reported test flight in a seaside park?"
"It seems that the longitude and latitude mentioned by the person who reported it seems to be a seaside park."
Lin Xiaobei thought about the situation of the report and review at that time, and he was not very sure about the answer.
"That's it."
Zhang Qin affirmed: "The signal from this drone will not appear again.
It is almost flying out of the planet and has exceeded the signal range of the air traffic control bureau."
???
Drones flying off the planet?
Lin Xiaobei was a little confused. What kind of new internet meme is this?
"you do not know?"
Zhang Qin asked strangely.
"What should I know?" Lin Xiaobei was even more confused.
"Didn't he mention the destination when reporting?"
Zhang Qin replied: "Fly to the moon!
This person is the boss of Yifei who is very popular in the drone circle recently.
The drone he reported to you is currently flying to the moon live.
Now we are almost flying out of the planet and entering space orbit.
If you go out and take a look at this matter on your phone, it’s already on several hot searches.”
"Fly to the Moon"
Lin Xiaobei left the dispatch area with doubts, took out his mobile phone that was kept in the storage area, and turned on the Internet! Several hot search notifications popped up.
The content above is what Zhang Qin was talking about about flying a drone to the moon.
Just choose a link and click on it to jump to the live broadcast room.
"The height is 325,300 meters, the speed is 7.86 kilometers per second, and the acceleration is 8.3 meters per square second. It is about to enter the first cosmic speed and start the automatic orbiting process."
Lin Xiaobei was stunned when he heard the sound of parameters and operations being announced on the screen.
This voice was the same one who called her not long ago to report the drone test flight.
Drone flies to the moon
Is it really flying to the moon?!
Chen Yi closed the barrage and was concentrating on controlling the drone.
Little did he know that the air traffic control operator with whom he spoke was already doubting his life.
At this time, the drone is about to enter its first speed.
He opened the automatic control program of the avionics system and began to enter parameters into the program one by one.
Orbiting phase.
The orbit of the aircraft is not a circle.
It's an ellipse.
This elliptical orbit contains positions at different altitudes such as perigee and apogee.
The aircraft wants to escape the gravity of the planet more efficiently and fly to other planets.
When to accelerate and when to change track are all very particular and require rigorous calculations.
"The perigee accelerates and raises the orbit, and the apogee changes orbit and deviates from the orbit."
"This chemical-fueled aircraft is troublesome. The energy ratio is very poor, and it requires multiple orbit changes and acceleration to reach the moon.
It seems that Hall's advancement of the drone program will be put on the schedule as soon as possible.
At that time, the energy specific impulse of the aircraft will increase in a straight line and it will land on the moon vertically."
Chen Yi was complaining in his mind while setting up.
A few minutes later.
Orbiting flight program settings are completed.
Chen Yi controlled the drone, adjusted its attitude, accurately cut into the orbit, and began to follow the automatic program to enter the orbiting stage.
"This gesture of cutting into the track, in one word, Thai pants are hot!"
"It has entered orbiting flight state, and there are still two-fifths of the fuel propellant left. This drone is too powerful!"
"Brothers, follow the moon landing procedures.
The moon landing drone still needs to orbit three times and continue to accelerate to the second cosmic speed of 11.2km/s.
After that, it will follow the Hohmann transfer route, change orbit at apogee, escape from the planet, and enter the moon flight stage.
The whole process takes about 3 to 5 days.
I have calculated the orbital parameters of the lunar landing drone, and obtained the time and shooting angle of the drone's orbit as it flew across various regions around the world.
Everyone can prepare the space telescope in advance and follow the time and angle table to track and photograph the moon landing drone."
"Damn it, have all the orbital parameters been calculated?"
"Awesome, my Celestron 90DX is all ready, all I need is this tracking shooting list."
"All people participate, all people land on the moon"
"It's a pity that the host's drone does not have a radio broadcast function, otherwise the radio left by my grandfather would be put to use. It is still his treasure for listening to "The East Is Red"."
"Dongfanghong received good reviews! Brothers from northern Shaanxi went to Oita!"
"In the 1960s, satellites played "Dongfanghonghong", and now the moon landing drones should play "The Times Is Calling"."
"The times are calling? What kind of DNA song is this? You are not afraid of radio gymnastics dancing on the street."
It took less than a few minutes for the drone to enter orbit.
Some skilled people calculate the subsequent orbit conditions based on the orbital height and speed parameters of the drone.
At the same time, it also further provides the observation and shooting time and angle of the subsequent lunar landing drone during orbiting flight.
"Brother Yi, the leader of the Penghai Municipal Bureau called this morning and said that several important people are looking for you."
Netizens cheered and downloaded the tracking and shooting timetable and prepared to participate in the carnival of drone landing on the moon.
During the live broadcast, Qin Xiaoyu, as Chen Yi's assistant secretary, also received a call and came over to report softly.
Chapter completed!