| 加速器控制系统中温度采集单元设计 |
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| 引用本文： | 敬岚,朱海君,粱义海,乔卫民.加速器控制系统中温度采集单元设计[J].传感器与微系统,2004,23(11):59-60,63. |
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| 作者姓名： | 敬岚 朱海君 粱义海 乔卫民 |
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| 作者单位： | 1. 中国科学院,近代物理研究所,甘肃,兰州,730000
2. 中国科学院,近代物理研究所,甘肃,兰州,730000;中国科学院,研究生院,北京,100039 |
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| 摘 要： | 介绍了基于AT89C51单片机的温度采集单元的结构与组成,分析了该单元的测温原理与特点。经现场试验,得到了理想的测量结果,测温准确度达到±0.8℃。该单元具有功能强、电路设计新颖、控制可靠、抗干扰能力强、组网方便等特点,满足了国家重大科学工程———兰州重离子加速器冷却存储环的控制系统要求。
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| 关 键 词： | 铂电阻 加速器 温度传感器 控制系统 设计 |
| 文章编号： | 1000-9787(2004)11-0059-02 |
Design of temperature collecting cell in accelerator control system |
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| JING Lan,ZHU Hai-jun.Design of temperature collecting cell in accelerator control system[J].Transducer and Microsystem Technology,2004,23(11):59-60,63. |
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| Authors: | JING Lan ZHU Hai-jun |
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| Affiliation: | JING Lan~1,ZHU Hai-jun~ |
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| Abstract: | The constitution and composition of temperature collecting cell based on AT89C51 single chip processor are introduced.The characteristics and principle of temperature messurement is expatiated.Through field test, the ideal measurement result has been achieved,the temperature measuring accuracies of this device are controlled within ±0.8 ℃.The cell has such advantages as strong function,novel circuit design,high reliability,high anti-interference,easy composition of local network etc.The requirements of control system of national great science engineer—Heavy Ion Research Facility at Lanzhou-Cooling Storage Ring are fulfilled. |
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| Keywords: | platinum resistance accelerator temperature sensor control system design |
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