【摘要】 研究了非合作式自主交会对接的终端接近控制问题:针对具有强非线性和耦合性的视线相对运动状态方程,提出了一种精确的制导控制方法;应用Lyapunov稳定性理论证明了在所提出的制导方法控制下系统的稳定性;最后,用精确的数学模型进行了数值仿真,验证了制导方法的正确性和有效性。更多还原

【Abstract】 The terminal proximity guidance of autonomous rendezvous and docking with non-cooperative target is studied in this paper.A guidance controller is designed based on relative motion equations of state which are high nonlinear and coupled in a line of sight coordinate frame.Then,the stability of the proposed method is proved by Lyapunov’s theory.Finally,the numerical simulation results based on precise model demonstrate the validity and effectiveness of the proposed method.更多还原