论文部分内容阅读
本文着重讨论标量恒值系统在物理约束下的动态抗扰控制问题,提出一种能有效提高系统动态抗扰能力的控制装置——瞬态补偿器;介绍了一种基于LQ最优控制逆问题的强抗扰(指在一类外扰作用下动态误差小,且具有输出调节性质)控制器设计方法。通过对一调速系统的实例研究,表明这种控制器可以大幅度地改善动态速降;无静差且稳定性充裕;物理实验结果满意。
This paper focuses on the dynamic immunity control of scalar constant systems under physical constraints and proposes a control device that can effectively improve the dynamic immunity of the system-the transient compensator. An inverse control problem based on LQ optimal control is introduced Strong anti-interference (referring to a class of external disturbance under the dynamic error is small, and has the output regulation properties) controller design. A case study on a speed control system shows that the controller can greatly improve the dynamic speed drop without any static difference and ample stability. The results of the physical experiment are satisfactory.