模糊免疫PID 控制在铁芯卷绕纠偏中的应用

本文将模糊控制和免疫反馈机理与传统的PID 控制相结合，设计了一种模糊免疫PID 控制器并将它应用在新型变压器卷铁芯成型卷绕纠偏控制系统中。仿真研究表明，该控制器具有使系统超调量小、调整时间短、鲁棒性好且算法简单等优点，可明显提高纠偏系统的性能。
关键词：模糊控制；免疫PID；纠偏

Application of the fuzzy immune PID in correcting deviation of iron core control system
Wan ZongShun， Shi JinHua (School of information Science and technology DongHua University ，ShangHai 200051) Abstract: With the combination of fuzzy control and immune feedback mechanism with the convention PID control , a fuzzy immune PID controller is presented. The controller is applied to the correcting deviation of iron core control system. The MATLAB's simulation experiments prove that the system with the controller has
properties of no overshoot, Quick r esponse, good robust and the algorithm is simple. The results show that the fuzzy immune PID controller can improve the performance of system obviously.
Key words: Fuzzy control ；Immune PID ；Correcting deviation