| 铂热敏电阻器在液浮陀螺仪温控系统中的应用 |
| |
| 引用本文： | 傅中泽,赵丙权,王智奇.铂热敏电阻器在液浮陀螺仪温控系统中的应用[J].传感器与微系统,2014(8):150-153. |
| |
| 作者姓名： | 傅中泽 赵丙权 王智奇 |
| |
| 作者单位： | 天津航海仪器研究所,天津300131 |
| |
| 摘 要： | 建立了液浮陀螺仪温控模型,深入分析了其结构组成和工作原理。针对所建立的数学模型对各个结构参数进行了分析研究。对满足条件的热敏线圈和铂热敏电阻器的温控系统进行了实验验证,实验结果表明:改进后温控系统的静态性能和动态性能得到加强,控制精度较之前未受影响,铂热敏电阻器的使用未影响液浮陀螺仪的各项性能指标,为液浮陀螺仪选择更可靠的温控元件提供了有力的依据。
|
| 关 键 词： | 液浮陀螺仪 热敏电阻器 温控系统 |
Application of Pt thermistor in temperature control system of liquid floating gyroscope |
| |
| FU Zhong-ze,ZHAO Bing-quan,WANG Zhi-qi.Application of Pt thermistor in temperature control system of liquid floating gyroscope[J].Transducer and Microsystem Technology,2014(8):150-153. |
| |
| Authors: | FU Zhong-ze ZHAO Bing-quan WANG Zhi-qi |
| |
| Affiliation: | (Tianjin Navigation Instrument Research Institute, Tianjin 300131, China) |
| |
| Abstract: | Temperature control model of liquid floating gyroscope is established, its structure, composition and working principle are analyzed in-depth. Aiming at various structural parameters of the constructed mathematical model are analyzed. It is verified by experiments on temperature control system of thermal coil and Pt thermistor which meets conditions, experimental results show that static and dynamic properties of improved temperature control system is streghtherned and control precision is not unaffected, usage of Pt thermistor does not affect performance index of liquid floating gyro, provide a strong basis for liquid floating gyroscope to select more reliable temperature control device. |
| |
| Keywords: | liquid floating gyroscope thermistor temperature control system |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
