The Research And Application Of New Control Algorithm In Thermel Power Plant

The objects of modern industry exists extensively non-linearity, great time delays, close coupling, uncertainty and time variation, it is all along the puzzled problem in process control area. This paper explores auto-disturbance-rejection controller(ADRC) based on the research of the development of modern control strategy. The control theory, convergence and rationality of ADRC are particular represented. For some shortage of basic ADRC the improvement is done. The results of simulations show that the proposed controller has merits of nicer robustness, anti-jamming capability, load adaptability and meets the designed requirements.