A tube-type launching component and its control method

Abstract

The invention relates to a tubular launching assembly and a method for controlling the same. The tubular launching assembly and the method are particularly suitable for launching various mission loads such as extinguishment unmanned aerial vehicles. The technical scheme includes that the tubular launching assembly comprises a launching box, a launching power source group, a launching damping partition board and a timing controller, the launching box comprises a cavity used for accommodating a mission load, the launching power source group is arranged at the bottom of the launching box and is positioned below the cavity, the launching damping partition board is arranged above the launching power source group, the launching power source group comprises at least two launching power sources, and the timing controller is used for controlling a starting time sequence of each launching power source. The starting time sequences of the launching power sources can be automatically computed by means of setting the weight of the mission load and the direction and the distance of a target, and accordingly the tubular launching assembly and the method have the advantages of wide launching overload control range and small launching overload peak value.

Description

technical field [0001] The invention relates to a tube-type launching assembly and a control method thereof, which are especially suitable for launching various task loads such as fire-fighting drones. Background technique [0002] The application publication number is the invention patent application of CN102878870A, and a kind of fire extinguishing rocket shell adopts the cannon-type tube launch, and the tube-type launch technology used at present is mainly the method of pneumatic ejection and small-sized rocket boosting; pneumatic ejection and artillery Similar to launching, it refers to the process in which the UAV uses the thrust generated by high-pressure gas to accelerate the launching process in various launch tubes. The disadvantages of pneumatic ejection are: 1. It is difficult to control the overload during the launch process, and the overload peak value is high; 2. The launch parameters are relatively Single, poor environmental adaptability; rocket-assisted launc...

AI Technical Summary

Problems solved by technology

[0002] The application publication number is the invention patent application of CN102878870A, and a kind of fire extinguishing rocket shell adopts the cannon-type tube launch, and the tube-type launch technology used at present is mainly the method of pneumatic ejection and small-sized rocket boosting; pneumatic ejection and artillery Similar to launching, it refers to the process in which the UAV uses the thrust generated by high-pressure gas to accelerate the launching process in various launch tubes. The disadvantages of pneumatic ejection are: 1. It is difficult to control the overload during the launch process, and the overload peak value is high; 2. The launch parameters are relatively Single, poor environmental adaptability; rocket-assisted launch means that the UAV uses the thrust of the rocket booster to accelerate into the sky in a short period of time. Generally, zero-length launch or short-orbit / tube launch is adopted. The disadvantages are: 1. It involves the storage, transportation and use of pyrotechnics; 2. It has strong physical characteristics such as sound, fire, and smoke when launching

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