基于Matlab和Proteus的嵌入式二维模糊控制器设计  

Embedded Dimensional Fuzzy Controller Design Based on Matlab and Proteus

作　　者：张逸群 

机构地区：[1]中国煤炭科工集团上海研究院,上海200030

出　　处：《煤矿机械》2014年第9期258-260,共3页Coal Mine Machinery

基　　金：国家"863"计划项目(2013AA06A408);科技部科研院所技术开发研究专项(2013EG122193);中国煤炭科工集团有限公司科技创新基金(2013MS013)

摘　　要：为了提高自动控制系统的性能,基于Matlab软件设计了一个二维模糊控制器,对3个不同的被控对象同时进行了仿真,均取得较好的控制效果。基于Proteus软件,使用PIC18F258单片机作为控制核心,采用I2C总线接口的高速模数、数模转换器设计了一个嵌入式二维模糊控制器,提高控制系统的控制精度、响应速度和鲁棒性。本控制器在某自动张紧绞车上应用测试结果表明:嵌入式模糊控制器实现了快速、稳定调节,较好地抑制了超调,具有良好的动态特性和静态特性,能够适应被控对象的非线性变化。In order to improve the performance of the automatic control system, based on Matlab design a two-dimensional fuzzy controller, and simulate on three different controlled object, have achieved good control effect. Based on Proteus design a embedded control system, and using PIC18F258 microcontroller as the core, and using high-speed I2C bus interface A/D, D/A chips, the control system to improve the control precision, response speed and robustness. The controller is applied on an automatic winch and the test results showed that： Embedded fuzzy controller implements a fast, stable regulation, to better suppress the overshoot has good dynamic characteristics and static characteristics, able to adapt to the accused nonlinear variation of the object.

关 键 词：嵌入式系统 模糊控制器 MATLAB PROTEUS PIC18F258 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]