| 大功率线性斯特林制冷机驱动电路设计 |
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| 引用本文： | 温建国,刘建东,杜敬良,高山. 大功率线性斯特林制冷机驱动电路设计[J]. 激光与红外, 2011, 41(10): 1127-1130. DOI: 10.3969/j.issn.1001-5078.2011.10.014 |
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| 作者姓名： | 温建国 刘建东 杜敬良 高山 |
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| 作者单位： | 华北光电技术研究所,北京,100015 |
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| 摘 要： | 随着大面元、长线列红外器件更多应用于军事、航空等领域,对大功率线性制冷机的需求越来越大,使得大功率驱动电路的研制、开发与性能指标的提高变得更加急迫.本文重点介绍了采用FPGA为主控芯片,针对于大功率线性斯特林制冷机所设计的高控温精度驱动电路的功能与特点.经验证,采用此电路的控温精度达到±0.1 K以内,且具有较强的稳定...
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| 关 键 词： | 探测器 线性斯特林制冷机 驱动电路 控温精度 FPGA SPWM |
High-power linear Stirling cooler development and drive circuit design |
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| WEN Jian-guo,LIU Jian-dong,DU Jing-liang,GAO Shan. High-power linear Stirling cooler development and drive circuit design[J]. Laser & Infrared, 2011, 41(10): 1127-1130. DOI: 10.3969/j.issn.1001-5078.2011.10.014 |
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| Authors: | WEN Jian-guo LIU Jian-dong DU Jing-liang GAO Shan |
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| Affiliation: | North China Research Institute of Electro-optics,Beijing 100015,China |
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| Abstract: | The large area staring,long linear,infrared devices are used more and more in military,aviation and other fields,so it makes a growing demand for high-power linear Stirling cooler and its driver circuit.The paper introduces the use of FPGA as the main chip for high-power linear Stirling cooler drive circuit with high precision temperature control function.The experiment results indicate that this circuit can improve the temperature control precision to ±0.1 K.And the drive circuit also possesses high stability. |
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| Keywords: | infrared devices linear Stirling cooler drive circuit temperature control precision FPGA SPWM |
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