The Study of a Type of New Control Schemes for Time delay System

Xi Chen, Jie Chen


This paper focus on a series of new kind of control schemes for time delay system which are based on control scheme of observation compensator (OC for short). First, it is aimed at deficiencies of OC control scheme and describes two corresponding improvement schemes. Through reasonable improvement, the capability of tracking, anti-disturbance and stability of the system has been improved. And then, the simulation of the original scheme and improved scheme is presented. Theoretic analysis and simulation have already showed that the new control scheme for time delay system has better effect than the old control scheme which uses OC. Furthermore, two improved schemes are simulated and compared. The results show that the improved scheme 1 has better tracking ability and suitable for the servo system. The improved scheme 2 has better anti-jamming capability, suitable for constant system.


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