April 24th is China's second aviation day. During the Open Day event of the China Aerospace Aerodynamics Research Institute, the owner had the privilege of entering the building in the suburbs of Beijing. He was close to the mysterious "Rainbow" series of drones and worked with experts in the development of drones. Exchange, please follow the author to memorize this unforgettable experience.
"Rainbow 1" short-range drone, mainly used for battlefield reconnaissance, gunfire correction, data relay, damage assessment, etc., is a relatively traditional technology drone. The machine is simple in structure, easy to disassemble, easy to maintain, take off and land in field conditions, and adopts a highly reliable automatic positioning system.
The "Rainbow 3" drone adopts a duck-type aerodynamic layout and has a certain ability to check and integrate. At present, it is more developed in the civilian field.
The "Rainbow 4" hollow long-endurance drone is used for reconnaissance surveillance, intelligence gathering, artillery fire, target precise positioning and electronic warfare. The wingspan reaches 18 meters, and the lift-to-drag ratio is very large. It is suitable for long-term flight in the mission area. It uses a piston engine and consumes more than ten kilograms of ordinary gasoline per hour. The dependence on logistics is very small. The nose has an airspeed tube and a camera that can take off and land on its own.
The aircraft has a maximum takeoff weight of 1,330 kg, a maximum load of 345 kg, a cruising altitude of 3,000 to 5,000 m, a cruising speed of 150 to 180 km/h, and a maximum endurance time of 40 hours. The main landing gear is folded back, which can greatly reduce the resistance. Please pay attention to the mounting holes of the pylons under the wing. Four pylons can be installed on the wings on both sides, and multiple weapons can be mounted to perform tasks.
The V-shaped tail is very tall, with a propeller engine mounted at the rear. The engine noise is equivalent to a large-displacement motorcycle. When the flying height reaches 5,000 meters, the ground personnel cannot hear it. Some friends may say that the aircraft work is a bit rough, but this is the result of a trade-off between cost and performance. The processing of fine skin can reduce the aircraft's resistance and increase the speed, but the cost will be greatly improved.
Piston engines have very low fuel consumption, are easy to fly for long periods of time, and have low ground maintenance requirements.
The prototype of the "Rainbow 5" high-altitude remote drone is different from the currently used model. Mainly used for long-term reconnaissance surveillance, intelligence gathering, artillery fire, target precise positioning / combat, electronic warfare and other tasks.
The engine and propeller at the rear have been removed, only the outer casing. The wingspan reaches 21 meters, the maximum takeoff weight is 3300 kilograms, the load weight is 500 kilograms, the cruising altitude is 3000 to 5000 meters, and the maximum endurance time is 40 hours. "Rainbow 4" and "Rainbow 5" have a video communication distance of 250 kilometers, and satellite relay communication is also available.
At the Zhuhai Air Show, "Rainbow 5" showed an amazing mounting capacity. The prototype was loaded with six AR-1 missiles. The AR-1 missile is a new type of UAV-specific air-to-ground missile developed by China Aerospace Science and Technology Corporation. It is also displayed with the "Rainbow 3" drone. It is a multi-purpose air-to-ground missile that can be used to combat tanks, armored vehicles, groundwork and surface targets, and functions similarly to the US Mavericks.
The "Rainbow 5" drone can also be loaded with a variety of ammunition.
In the Middle East battlefield, using the "Rainbow" drone to clear the hidden self-destructing trucks in the city, the effect is very good.
Various missiles used by the "Rainbow" series of drones.
"Yunlei 12" GPS guided bomb.
The CH-801 super short-range small unmanned reconnaissance aircraft has a take-off weight of 2.3 kg, a cruising altitude of 300 m and a flight time of 70 minutes. Very small, a backpack can be taken away.
CH-804C small composite wing vertical takeoff and landing drone, the maximum takeoff weight of 28 kg, the maximum speed of 150 km / h, three hours of endurance, can fully autonomously take off and land, the site adaptability is very strong.
This is the drone training simulator, with a coaching staff in the middle. The top two large screens, the left side is the computer-simulated third-person view drone flight state, the green quadrangular pyramid is the range of the drone photoelectric probe, and the right side shows the scene in the field of view.
This is the drone training simulator. The "Rainbow 4" drone has a task group consisting of three people. The left side is the pilot, the middle is the mission commander, and the right side is the weapon operator. Because "Rainbow 4" is autonomous flight, the pilot rarely uses the joystick in the whole process, and all the flying actions can be completed with a click of the mouse. The mission commander will assign combat missions based on missions and objectives. The weapon operator uses the joystick to determine the target and launch an attack. Of course, you can also click the touch screen to lock the target, which is faster.
Because the display content is very sensitive, the owner of the church has been blurred. Imagine a "Rainbow 4" drone at an altitude of 5,000 meters. It is more than ten kilometers away from you. You can't know its existence at all, but it can lock the target to launch a missile. It is completely God mode. According to reports, ordinary pilots are not suitable for such work, because they focus their attention for a short period of time. On the contrary, the "electric" fans of the game are very suitable for this job. The task of more than ten hours in a row is simply too easy for these otaku.
The control cabin of the "Rainbow" drone can be towed away by a truck, making it very easy to deploy quickly. According to experts, they only need three months to train the "Rainbow" drones without any basic personnel. If the trainees have experience in simulated flying games, the training time can be shortened to several weeks. The introduction of this church is here, thank you for watching.
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