| DVD聚焦伺服控制器仿真设计 |
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| 引用本文： | 曹新.DVD聚焦伺服控制器仿真设计[J].四川理工学院学报(自然科学版),2009,22(1). |
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| 作者姓名： | 曹新 |
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| 作者单位： | 大连东软信息学院计算机科学与技术系,辽宁,大连,116023 |
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| 摘 要： | DVD伺服系统要求高精度和快速响应,聚焦伺服是整个DVD系统正常运行的基础。为了提高DVD聚焦伺服系统的控制精度和响应速度需要加入控制器,提出了一种新的校正算法。因此需要对其进行仿真研究,以便在实施硬件解决方案前检验控制算法、比较控制方案。分析了DVD聚焦特性要求,采用了滞后-超前校正算法,通过Matlab仿真达到了控制要求。
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| 关 键 词： | DVD聚焦伺服系统 控制器 滞后-超前校正 Matlab仿真 |
DVD Focus Servo Controller Simulation Design |
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| CAO Xin.DVD Focus Servo Controller Simulation Design[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2009,22(1). |
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| Authors: | CAO Xin |
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| Institution: | Dalian Neusoft Institue of Information;Computer Science and Technical Department;Dalian 116023;China |
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| Abstract: | DVD servo system requires high precision and rapid response,the focus servo system is the foundation of DVD system.We need to add the controller in order to enhance the control precision and response speed of DVD focus servo system,and then a new emendation arithmetic was put forward.Doing simulation research to test control algorithm and compare different control schemes before realization.Having analyzed the feature of DVD focus and adopted the lag-lead emendation arithmetic,we reached the controlling nee... |
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| Keywords: | DVD focus servo system controller lag-lead emendation Matlab simulation |
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