| 数字化高精度动调陀螺马达的电源设计 |
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| 引用本文： | 熊益群,范世殉,陈进辉,范大鹏.数字化高精度动调陀螺马达的电源设计[J].光学与光电技术,2009,7(3):53-56. |
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| 作者姓名： | 熊益群 范世殉 陈进辉 范大鹏 |
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| 作者单位： | 1. 总装驻衡阳地区军事代表室,湖南衡阳,421001
2. 国防科技大学机电工程与自动化学院,湖南长沙,410073 |
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| 摘 要： | 对数字化高精度动调谐陀螺马达电源的设计进行了研究。设计了基于SVPWM技术和DSP技术的数字化陀螺马达电源，分析了SVPWM技术原理和电源输出稳幅控制策略，给出了采用TMS320LF2407数字信号处理器、智能驱动模块和集成功率运算放大器实现的逆变器电路和稳幅电路，并给出了电源输出的实测结果与波形失真度分析。测试结果表明，运用SVPWM技术设计的数字化陀螺马达电源可以满足动调陀螺在光电稳瞄系统中应用的技术要求。
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| 关 键 词： | 动力调谐陀螺 开关电源 空间矢量脉宽调制 稳定平台 |
Design of the Digitalized High Precision Motor Adjusting Gyro Power |
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| XIONG Yi-qun,FAN Shi-xun,CHEN Jin-hui,FAN Da-peng.Design of the Digitalized High Precision Motor Adjusting Gyro Power[J].optics&optoelectronic technology,2009,7(3):53-56. |
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| Authors: | XIONG Yi-qun FAN Shi-xun CHEN Jin-hui FAN Da-peng |
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| Institution: | 1 HengYang Military Representative Bureau of General Armament Department, Hengyang 421001, China;2 Institute of Mechanical and Automatically Engineering, National University of Defense Technology, Changsha 410073,China) |
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| Abstract: | The power supply of the digitalized high precision adjusted motor of gyro is studied in this paper. The design is based on the digitalized gyro motor power of SVPWM technology and DSP technology. The technical principle of SVPWM and the method of the fix amplitude output by the power are analyzed. By adopting TMS320LF2407 digital processor, intelligent driven module and amplifier, the circuits of A/D converter and fix amplitude are realized. The actual testing results and the analysis of waveform distortion are given. The test results show that the digitalized gyro motor which uses the technology of SVPWM can meet the technical demands of motor adjusted gyro. |
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| Keywords: | motor adjusting gyro power of switch SVPWM stabilized platform |
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