| 通过脉宽调制对半球谐振陀螺组合进行精确温控的方法 |
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| 引用本文： | 夏语,齐轶楠,蔡雄,张强,荣义杰,赵万良,李绍良.通过脉宽调制对半球谐振陀螺组合进行精确温控的方法[J].导航定位于授时,2018,5(6):87-91. |
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| 作者姓名： | 夏语 齐轶楠 蔡雄 张强 荣义杰 赵万良 李绍良 |
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| 作者单位： | 上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109,上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109,上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109,上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109,上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109,上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109,上海航天控制技术研究所，上海 221116；上海市惯性工程技术中心，上海 201109 |
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| 摘 要： | 半球谐振陀螺仪受到温度影响产生漂移。针对半球谐振陀螺组合设计了一套基于脉宽调制的温控系统。通过对陀螺组合温控方式的选取、均匀对称性结构设计、热模型建模,利用FPGA对陀螺仪进行温控系统设计。实验表明，温控系统精度为±0.1℃，满足陀螺性能要求。
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| 关 键 词： | 半球谐振陀螺 温控 |
A Precise Temperature Control System Based on Pulse Width Modulation for Hemispherical Resonator Gyro |
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| XIA Yu,QI Yi-nan,CAI Xiong,ZHANG Qiang,RONG Yi-jie,ZHAO Wan-liang and LI Shao-liang.A Precise Temperature Control System Based on Pulse Width Modulation for Hemispherical Resonator Gyro[J].Navigation Positioning & Timing,2018,5(6):87-91. |
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| Authors: | XIA Yu QI Yi-nan CAI Xiong ZHANG Qiang RONG Yi-jie ZHAO Wan-liang and LI Shao-liang |
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| Institution: | Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China,Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China,Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China,Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China,Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China,Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China and Shanghai Aerospace Control Technology Institute, Shanghai 221116, China; Shanghai Engineer Research Center of Inertia, Shanghai 201109, China |
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