摘要
本文首先提出了一种由粗糙集理论和模糊逻辑相结合的模糊控制器.然后介绍了蚁群算法在PID参数优化中的应用.然后将两者有机地结合起来,两者扬长补短。最后用matlab进行仿真实验,结果证明了这种智能控制系统性能良好.是一个能达到满意控制效果的设计.
First, a Fuzzy controller with RS（Rough Set） and Fuzzy logic is introduced. Second, a PID controller based on ACA（Ant Colony Algorithm）was proposed. And then a composite Fuzzy control system with fuzzy controller based on RS and PID controller on ACA has been designed in the thesis. During the combination course of fuzzy control and PID control, the coming of combination remedies the shortage of each other. Eventually, make an experiment by matlab, the simulation results show control performance of this intelligent control system is super. It is a designing that can make control effect satisfying.
出处
《仪器仪表用户》
2008年第1期16-18,共3页
Instrumentation
关键词
粗糙集
模糊控制
蚁群算法
PID
控制
Rough Set
Fuzzy control
Ant Colony Algorithm
PID control
