領域別のスケーリングファクタによるファジィ制御

概要

論文の詳細を見る
In the conventional fuzzy control method, as the value of a scaling factor in the consequent part is the same in all control areas, improvement of the nonlinear input/output characteristics of a fuzzy controller is limited thus, its control performance cannot be improved markedly. Therefore, a new fuzzy control method, which can markedly improve the control performance compared with the conventional fuzzy control method, is proposed in this paper. In the proposed fuzzy control method, the control performance is improved because the value of the scaling factor in the consequent part is tuned dynamically according to the control area by using the fuzzy inference method. Then, on the basis of the simulation results, in which the first- and second-order lag systems with dead time are set as the controlled system, the effectiveness of the proposed fuzzy control method in improving the control performance is compared with the conventional fuzzy control method.
一般社団法人日本機械学会の論文
2001-09-25