本文应用线性二次型最优控制理论设计了具有可测强外扰作用的伺服系统。
A servosystem with measurable strong external disturbance is designed by LQ optimal theory in this paper.
在建模中计入了实际存在的、未知但能量有界的外扰和噪声的影响，降低了结果的保守性。
The influence is considered of exogenous disturbances and noise of unknown but energy bounded sources that actually exist in practice, and this could reduce the conservatism of the results.
这种控制器能实时检测系统的外扰，并通过控制扰动后系统发电机的功角摇摆曲线来进行自动校正。
The controller can detect automatically the real time effect of the disturbances, and compensate it via controlling the generator angle.
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