Research on a Kind of Self-Tuning Observer-Compensator Control Scheme

This paper has discussed observer-compensator control scheme of time-delay system, and pointed out that this scheme was some sensitive to gain variation of object. It proposed a kind of self-tuning OC (STOC) control scheme. Theoretical analysis and simulation results showed that STOC control scheme had a greater robustness and control quality more than OC control scheme; especially STOC control scheme embodied its superior while the gain variation of object didnpsilat match the gain of observer.