| 红外轴温探测器半导体致冷器FUZZY-PID控制 |
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| 引用本文： | 冯晓伟,张弘,农时猛,毕方勇. 红外轴温探测器半导体致冷器FUZZY-PID控制[J]. 微计算机信息, 2006, 22(34): 6-8 |
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| 作者姓名： | 冯晓伟 张弘 农时猛 毕方勇 |
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| 作者单位： | 1. 100081,北京理工大学五院2004研一班
2. 100080,北京市海淀区中关村南一条6号康拓红外技术公司 |
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| 摘 要： | 半导体致冷器在环境温度变化大,热传导不稳定,调节时间要求快等恶劣条件下工作时具有复杂的热电特型。针对红外光子轴温探头中半导体致冷器特性进行研究,通过测试法,得到了被控对象的数学模型。采用理论计算方法得出PID三个参数,运用模糊自适应PID控制策略,达到了较好的温度控制精度。
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| 关 键 词： | 半导体致冷器 参数整定 模糊PID控制 |
| 文章编号： | 1008-0570(2006)12-1-0006-03 |
| 修稿时间： | 2006-05-27 |
FUZZY-PID control of thermoelectric cooler in infrared axletree detector |
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| FENG XIAOWEI,ZHANG HONG,NONG SHIMENG,BI FANGYONG. FUZZY-PID control of thermoelectric cooler in infrared axletree detector[J]. Control & Automation, 2006, 22(34): 6-8 |
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| Authors: | FENG XIAOWEI ZHANG HONG NONG SHIMENG BI FANGYONG |
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| Affiliation: | (Beijing Institute of Technology Beijing 100081)Feng Xiaowei Zhang hong (Beijing Control Infrared Technology Corp.Beijing 100080) Nong Shimeng Bi Fangyong |
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| Abstract: | Thermoelectric cooler has dynamic thermoelectric performance under complex environment, an unstable heat exchange condition or a requested fast adjust time condition.Study characteristics of the thermoelectric coolers in infrared detectors which are used to detect temperature of trains' axletrees. Using testing method, mathematical model of the controlled object is obtained. Using method of theo- retical compute, the three parameters of PID can be worked out. A satisfying performance is gained by using fuzzy- PID algorithm. |
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| Keywords: | Thermoelectric cooler Parameter tuning FUZZY-PID control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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