Abstract
A new compound control method for missile with canard and tail rudders is presented in this paper. Firstly, the mathematical model of missile with canard/tail rudder is built and linearized using the small disturbance method. Then, the canard/tail rudder compound control system is created; the canard/tail rudder compound allocation strategy is designed based on the sequential quadratic programming method. Finally, the compound control method is verified on Matlab/Simulink. The simulation results show that the compound control method can not only ensure the high dynamic and steady state performance of the control system, but also ensure the high maneuverability of the missile in whole airspace with low drag, thus proving the algorithm in this paper to be reliable and effective.
Highlights
西北工业大学学报 Journal of Northwestern Polytechnical University https: / / doi.org / 10.1051 / jnwpu / 20193750962
A new compound control method for missile with canard and tail rudders is presented in this paper
The canard / tail rudder compound control system is created; the canard / tail rudder compound alloca⁃ tion strategy is designed based on the sequential quadratic programming method
Summary
西北工业大学学报 Journal of Northwestern Polytechnical University https: / / doi.org / 10.1051 / jnwpu / 20193750962 Minf(X) = 1 ST∇2f(Xk)S + ∇f(Xk) TS 2 s.t.∇gu( Xk ) TS + gu( Xk ) ≤ 0 ( u = 1,2,...,p) ∇hv( Xk ) TS + hv( Xk ) = 0 ( v = 1,2,...,m) ìïH = ∇2f( Xk ) 从图 5 可以看出,在高度转平过程中,鸭舵 / 尾 舵复合控制系统能够提供将近 8g 的瞬时过载,证明 导弹即使在高空仍具备一定的机动能力。
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