仿真结果表明：即使系统存在不确定性和外界干扰，仍可在闭环系统中实现精确的姿态控制。
Simulation results show that, in the closed-loop system, precise attitude control is accomplished in spite of the uncertainties and external disturbances in the system.
该控制器对非线性不确定性和有界干扰具有鲁棒性，并能保证闭环系统信号的全局有界性。
The controllers are robust to some nonlinear uncertainties and bounded disturbance, and can ensure the global boundness of all closed loop signals.
模糊逻辑控制用来估计系统未知的不确定性因素，并同时保证了闭环系统在变结构控制到达阶段的鲁棒性。
The frizzy logic control is used to estimate the unknown uncertainties, and guarantees the robustness of the closed-loop system in the reaching phase synchronously.
应用推荐