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文中所述,是将一个现有的连续控制系统改设计成品质逼近的计算机控制系统。为此目的,采用了两种数字控制器的设计方法:一种是计算机辅助最优设计,设计是在频域进行,使用计算机控制系统的一种近似模型,最优目标是使两个闭环频率特性的误差平方积分最小;另一种是通用数字控制器设计,是从使用理想的三角形保持器作为恢复装置的假想出发,经过等效近似处理而得到的。
The article described, is to change an existing continuous control system into a computer control system with quality approaching. To this end, two methods of designing digital controllers are used: one is a computer-aided optimal design, the design is performed in the frequency domain, and an approximation model using a computer control system is optimized so that the two closed-loop frequencies And the square error of the characteristic is smallest. The other is a universal digital controller design, which is obtained from the assumption of using an ideal triangular holder as a restoration device through equivalent approximation processing.