| 基于FPGA的惯性平台数字稳定回路设计实现 |
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| 引用本文： | 赵军虎,陈东生,魏燕红.基于FPGA的惯性平台数字稳定回路设计实现[J].导航与控制,2011(2):30-33. |
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| 作者姓名： | 赵军虎 陈东生 魏燕红 |
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| 作者单位： | 北京航天控制仪器研究所;北京航天控制仪器研究所;北京航天控制仪器研究所 |
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| 摘 要： | 为了适应平台系统一体化、小型化设计要求,本文提出了以FPGA为核心的数字化平台稳定回路实现方案.在该方案中,对稳定回路的主要组成部分如滤波器、校正网络、PWM模块进行了数字化设计,并给出了相应的FPGA实现方案.FPGA将数字电路的设计软件化,同时具备硬件电路的高可靠性和软件算法的灵活性.实验结果表明,该电路可以达到较...
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| 关 键 词： | 惯性稳定平台 稳定回路 FPGA |
On the FPGA-based Digital Servo Loop of Inertial Platform |
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| ZHAO Jun-hu,CHEN Dong-sheng and WEI Yan-hong.On the FPGA-based Digital Servo Loop of Inertial Platform[J].Navigation and Control,2011(2):30-33. |
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| Authors: | ZHAO Jun-hu CHEN Dong-sheng and WEI Yan-hong |
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| Institution: | Beijing Institute of Aerospace Control Device;Beijing Institute of Aerospace Control Device;Beijing Institute of Aerospace Control Device |
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| Abstract: | In this paper,a digital servo loop of initial platform on FPGA is presented to meet miniaturization and integration needs of initial platform system.The main consists of servo loop (filter,controller,PWM) are discreted into numerical form and the implemention schemes using FPGA are proposed in this design. Compared with anolog circuit,this digital circuit is more flexible and reliable in practical applications.Exprimental results show that the cricuit works well and satisfy the design index. |
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