| 车载DVD伺服控制系统的硬件设计与仿真 |
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| 引用本文： | 任宏,杨明极.车载DVD伺服控制系统的硬件设计与仿真[J].中国科技信息,2007(11):118-119,121. |
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| 作者姓名： | 任宏 杨明极 |
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| 作者单位： | 哈尔滨理工大学测控技术与通信工程学院 |
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| 摘 要： | 本文在介绍车载DVD伺服控制系统的构成和设计原理的基础上,针对车载DVD伺服系统要求高精度、抗震动、快速响应的特点,采用了高度集成的DVD驱动器专用伺服控制芯片M5705,对DVD聚焦伺服系统进行控制。利用改进的PID算法运用到车载DVD伺服控制嵌入式系统的设计中,并对此系统进行了仿真。
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| 关 键 词： | DVD伺服系统 嵌入式系统 |
The Hardware Design and Simulation of the Vehicle DVD Servocontrol |
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| Ren hong,Yang Mingji.The Hardware Design and Simulation of the Vehicle DVD Servocontrol[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2007(11):118-119,121. |
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| Authors: | Ren hong Yang Mingji |
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| Abstract: | This article described the design principle and the constitution of the Vehicle mounted DVD servo system at the beginning, for the sake of the Vehicle mounted DVD servo system requires high precision, aseismatic and rapid response characteristics, this paper adopted appropriative servo chip M5705,which integrated highly, carrying on the control to the DVD focusing servo system. Using the PID algorithm improved to carry on the design of the Vehicle DVD servo-control embedded system, regarding this and the system,regarding this and the system carry on the simulation. |
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| Keywords: | DVD focus servo system embedded system |
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