| 远程控制系统中采样信息处理方法的研究 |
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| 引用本文： | 黄杰,陈之龙,吴平东,王晓峰,马树元.远程控制系统中采样信息处理方法的研究[J].北京理工大学学报,2003,23(6):713-716. |
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| 作者姓名： | 黄杰 陈之龙 吴平东 王晓峰 马树元 |
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| 作者单位： | 北京理工大学,机械与车辆工程学院,北京,100081 |
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| 基金项目： | 国家自然科学基金;60274035; |
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| 摘 要： | 针对多采样和空采样下的信息处理问题，提出了2种采样信息处理器方案．方案1在空采样时使用上一个采样周期的信息，多采样时采用最新数据报．方案2将多采样时收到的数据报滞后到空采样的时间段上．通过仿真和实验对这2个方案进行了对比．研究结果使在因特网上的远程位置控制成为可能，并指明了进一步研究的方向。
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| 关 键 词： | 采样信息处理器 因特网 远程控制系统 |
| 文章编号： | 1001-0645(2003)06-0713-04 |
| 收稿时间： | 2002/11/6 0:00:00 |
| 修稿时间： | 2002年11月6日 |
Sampled-Information Processor in the Telecontrol Systems |
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| HUANG Jie,CHEN Zhi-long,WU Ping-dong,WANG Xiao-feng and MA Shu-yuan.Sampled-Information Processor in the Telecontrol Systems[J].Journal of Beijing Institute of Technology(Natural Science Edition),2003,23(6):713-716. |
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| Authors: | HUANG Jie CHEN Zhi-long WU Ping-dong WANG Xiao-feng and MA Shu-yuan |
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| Institution: | School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing100081, China;School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing100081, China;School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing100081, China;School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing100081, China;School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | To solve the problem of information processing in the over-sampled and empty-sampled cases, two schemes of sampled-information processors are proposed. In the first scheme information at a former sampling period is adopted in the empty-sampled case, and the last datagram is adopted in the over-sampled case. In the second scheme datagrams in the over-sampled case are postponed to the period in the empty-sampled case. Comparison is made between those two schemes. Result of study shows the feasibility of controlling position servo through Internet, and points out the directions of further study. |
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| Keywords: | sampled-information processor Internet telecontrol system |
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