Minimum hinge moment pressing-down trajectory calculation method applicable to glide vehicle
A hinge torque, aircraft technology, applied in the direction of calculation, instruments, special data processing applications, etc., can solve the problems of large output torque, servo system can not provide, outstanding hinge torque, etc., to achieve the effect of alleviating contradictions
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[0009] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is for exemplary purposes only, and is by no means a limitation to the present invention and its application or usage.
[0010] The calculation method of shooting under pressure trajectory with minimum hinge moment is as follows:
[0011] The first step is to assign values to the initial flight state parameters of the aircraft. The flight state parameters include altitude H, longitude θ, latitude φ, velocity V, ballistic inclination θ, and velocity azimuth angle ψ;
[0012] The second step is to use the fourth-order Runge-Kutta to integrate the time t based on the geographic coordinate motion model, calculate the rapid downward pressure flight trajectory until the end of the entire flight process, and record the maximum hinge torque during the entire flight process Maximum overload And terminal spe...
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