| 一种四轴舵机控制系统关键技术研究 |
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| 引用本文： | 刘兴中,唐德宇,郑自伟,刘雄,张显亭.一种四轴舵机控制系统关键技术研究[J].微电机,2011,44(10):64-68. |
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| 作者姓名： | 刘兴中 唐德宇 郑自伟 刘雄 张显亭 |
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| 作者单位： | 1. 贵州航天林泉电机有限公司,贵阳,550008
2. 中国人民解放军驻185厂军代室,贵阳,550009 |
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| 摘 要： | 在分析舵机控制基本原理的基础上,确定了舵机控制策略。针对超小型全数字四轴舵机控制系统中的关键技术进行了研究,提出了一种以单片FPGA为控制核心、以SA305为功率驱动元件的硬件实现方案,给出系统的总体架构框图。重点阐述了基于FPGA的PI调节器实现方法、基于FPGA的多路串行AD转换器读写控制、E2PROM的接口控制实现方案和电流截止保护的实现方法等关键技术。试验表明,该舵机控制系统具有良好的控制性能。
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| 关 键 词： | 舵机 控制系统 FPGA |
Research on Several Techniques of Four Axis Rudder Control System |
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| LIU Xingzhong,TANG Deyu,ZHENG Ziwei,LIU Xiong,ZHANG Xianting.Research on Several Techniques of Four Axis Rudder Control System[J].Micromotors,2011,44(10):64-68. |
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| Authors: | LIU Xingzhong TANG Deyu ZHENG Ziwei LIU Xiong ZHANG Xianting |
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| Affiliation: | LIU Xingzhong1,TANG Deyu1,ZHENG Ziwei1,LIU Xiong2,ZHANG Xianting1(1.Guizhou Aerospace Linquan Motor Co.LTd.,Guiyang 550008,China,2.Military Representative Office of PLA in 185 Factory,Guiyang 550009,China) |
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| Abstract: | In this paper,determined a rudder control strategy in the analysis of the basic principle of rudder control.It presented a hardware implementation according to the control core of single FPGA and power drive components of SA305,and gave the overall system architecture block diagram after studying the key technologies of axis for ultra-compact digital rudder control system.It focused on the implementations of PI controller,multi-channel AD converter serial read and write control based on FPGA,E2PROM interfac... |
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| Keywords: | rudder control system FPGA |
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