基于模糊PID温湿度解耦控制器的仿真与结果分析  

Results analysis and simulation of temperature and humidity decoupling controller based on fuzzy PID

作　　者：张宁子[1] 杨泽林[1] 俞晓红[1] 

机构地区：[1]宁夏大学物理电气信息学院,宁夏银川750021

出　　处：《宁夏工程技术》2013年第1期14-17,共4页Ningxia Engineering Technology

摘　　要：根据温室中各环境因子之间具有相互耦合的关系,结合模糊控制器具有灵活性、适应性强的优点和PID控制器具有高精度的特点,设计了基于模糊PID温湿度解耦控制器,给出了系统仿真分析结果,实现了系统的动态响应曲线超调量小、稳态精度高的要求,能够达到最佳的控制状态.Based on relationship of mutual coupling between the various environmental factors in greenhouse, combined with fuzzy controller, which has characteristics of flexibility, adaptability advantages and high precision of PID controller, fuzzy PID based and temperature and humidity decoupling controller is designed. Results of the system simulation analysis is given, dynamic response curve of the system has lower overshoot value and high precision in Steady-state, it can achieve the best control state.

关 键 词：模糊PID 控制器 温湿度 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]