TY - GEN
T1 - A multi-objective predictive control method for model mismatch
AU - Shi, Hong Yan
AU - Wang, Liang
AU - Wang, Guo Gang
PY - 2012
Y1 - 2012
N2 - In this paper, a multi-objective predictive control method was presented for model mismatch of nonlinear system. Predictive control was restored to multi-objective control, then more Pareto solutions were obtained and pseudo-weighted vector were computed by using multi-objective particle swarm optimization algorithm. Finally, the model error probability distribution was used to select the optimal solution as a control input for controlling object. Proposed three control performance index, that smoothness index, the average error index and quadratic performance index, based on three index a nonlinear system was simulated. Results show that when the nonlinear system model mismatch, the multi-objective predictive control performance better, and a good control effect was achieved.
AB - In this paper, a multi-objective predictive control method was presented for model mismatch of nonlinear system. Predictive control was restored to multi-objective control, then more Pareto solutions were obtained and pseudo-weighted vector were computed by using multi-objective particle swarm optimization algorithm. Finally, the model error probability distribution was used to select the optimal solution as a control input for controlling object. Proposed three control performance index, that smoothness index, the average error index and quadratic performance index, based on three index a nonlinear system was simulated. Results show that when the nonlinear system model mismatch, the multi-objective predictive control performance better, and a good control effect was achieved.
KW - Model Mismatch
KW - Multi-Objective Particle Swarm Optimization
KW - Multi-Objective Predictive Control
KW - Nonlinear
UR - http://www.scopus.com/inward/record.url?scp=84873544639&partnerID=8YFLogxK
M3 - 会议稿件
AN - SCOPUS:84873544639
SN - 9789881563811
T3 - Chinese Control Conference, CCC
SP - 4207
EP - 4211
BT - Proceedings of the 31st Chinese Control Conference, CCC 2012
T2 - 31st Chinese Control Conference, CCC 2012
Y2 - 25 July 2012 through 27 July 2012
ER -