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极-零点配置自校正在实际应用中的主要困难是共计算量大,影响系统的采样频率。本文基于极-零点配置原理,建立起一种组合递推自校正算法,在保持原控制特性的同时,使计算大大简化,有利于捉高采样频率,实现快速运动伺服系统的不同处理方法。文章分别讨沦了确定性系统与受干扰系统的不同处理方法并给出这种算法在电液位置伺服系统上的应用实例.
Pole - zero configuration self-correction in practical applications, the main difficulty is a large amount of calculation, the impact of the system sampling frequency. In this paper, based on the principle of pole-zero configuration, a combined recursive self-tuning algorithm is established, which can greatly simplify the computation while maintaining the original control characteristics, which is beneficial to increase the sampling frequency and achieve different processing methods for the fast moving servo system. The paper separately discusses the different processing methods of deterministic system and disturbed system and gives the application example of this algorithm in electrohydraulic position servo system.