| 基于Matlab的非精确倒立摆系统模糊控制 |
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| 引用本文： | 余昌盛,杨煦,许力,张伟. 基于Matlab的非精确倒立摆系统模糊控制[J]. 江南大学学报(自然科学版), 2004, 3(2): 156-159,163 |
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| 作者姓名： | 余昌盛 杨煦 许力 张伟 |
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| 作者单位： | 1. 浙江大学,电气工程学院,浙江,杭州,310027
2. 浙江求是科教设备有限公司,浙江,杭州,310027 |
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| 基金项目： | 浙江省教育厅科研项目(20010456)资助课题. |
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| 摘 要： | 针对一种实际非精确的单级倒立摆系统，提出了一种专家模糊控制方法，在Matlab环境下编程，通过MEX接口与数据采集卡进行数据交换，将传感器检测到的角度和位移变量及其变化率经过模糊化，通过在线查询规则库的方式进行实时模糊推理，并通过解模糊运算给出控制信号作用于倒立摆系统。实验结果表明，采用此方法，在Matlab环境下进行实时控制可以获得满意的效果。
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| 关 键 词： | Matlab 非精确倒立摆系统 专家模糊控制 在线应用 |
| 文章编号： | 1671-7147(2004)02-0156-04 |
Study on Expert Fuzzy Control of A Unprecise Cart-Pole System Based on Matlab |
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| YU Chang-sheng. Study on Expert Fuzzy Control of A Unprecise Cart-Pole System Based on Matlab[J]. Journal of Southern Yangtze University:Natural Science Edition, 2004, 3(2): 156-159,163 |
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| Authors: | YU Chang-sheng |
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| Affiliation: | YU Chang-sheng~ |
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| Abstract: | To implement the stable control of an unprecise cart-pole system, a novel expert fuzzy control scheme implemented on Matlab was presented. Matlab communicates with data sample card by MEX-File interface. The angle and the displacement signal and their changing rates were firstly fuzzified. the output control signal was then calculated by online searching the control tables and getting a fuzzy value after fuzzy inference and defuzzifying. The experiments are conducted to verify the performance of the proposed strategy based on Matlab. The results prove its validity. |
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| Keywords: | Matlab unprecise cart-pole system expert fuzzy control online application |
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