Study on Electrohydraulic Servo Loading System Using Fuzzy Model Based Predictive Control with Multi-step Linearization

摘要

Aimed at multi-channel loading system, a fuzzy model based predictive control with multi-step linearization scheme is proposed in this paper. Using T-S fuzzy model as predictive model of loading system, linearization fuzzy model with multi-step, the predictive control is played in loading system. The result of test show that this scheme can effectively overcome unknown influence of nonlinear and turbulence, it has high control precision and robustness, other unknown system can use it for reference.