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把频率加权二次型法与隐模型跟踪理论综合起来,在系统设计时,考虑系统的稳定性、动态特性和鲁棒性要求,以期达到满意的综合指标。利用所述方法,设计了飞控系统的控制律。通过数字仿真及实时混合仿真表明,与通常最优二次型方法所设计的控制律比较,用本文所述方法设计的控制律,不仅有满意的稳定性和动态特性,而且还改善了鲁棒性。
The frequency weighted quadratic method and implicit model tracking theory are combined. In the system design, the stability, dynamic characteristics and robustness of the system are considered in order to achieve the satisfactory comprehensive index. Using the method, the control law of flight control system is designed. Simulation results show that the control law designed by the method described in this paper has not only satisfactory stability and dynamic characteristics but also improved robustness compared with the control law designed by the usual optimal quadratic method. Sex.