| 全液浮惯性仪表温度场的精密控制 |
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| 引用本文： | 左文晖.全液浮惯性仪表温度场的精密控制[J].上海航天,1995(3):21-24. |
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| 作者姓名： | 左文晖 |
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| 作者单位： | 航天工业总公司１６所 |
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| 摘 要： | 简要论述了精密温控在全液浮惯性仪表中的重要作用。详细介绍了仪表温度场的设计要素及精密温控线路的选择。重点阐述了在温控线路中采用光电隔离直流脉冲调宽方案。该方案具有精度、可靠、功耗低，且对系统干扰小等优点。
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| 关 键 词： | 惯性仪表 温度场 温度控制 液浮陀螺仪 |
PRECISION CONTROL FOR THE TEMPERATURE FIELD IN FULL FLUID FLOATED INERTIAL INSTRUMENTS |
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| Zuo Wenhui.PRECISION CONTROL FOR THE TEMPERATURE FIELD IN FULL FLUID FLOATED INERTIAL INSTRUMENTS[J].Aerospace Shanghai,1995(3):21-24. |
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| Authors: | Zuo Wenhui |
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| Institution: | No.16 Institute of China Aerospace Corporation |
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| Abstract: | The importance of precision temperature control in fluid floated inertial instruments is briefly discussed. The design factor for temperature field of instruments and selection on precision temperature control circuits are introduced in detail. In this paper the stress is placed on the explanation of the scheme of electro -optic isolated DC pulsewidth control in a temperature control circuit.The sheme has many advantages.,such as high precision, high reliability, quick reaction,low power loss,and less interference on the system. |
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| Keywords: | Inertial instrument Temperature field Temperature control |
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