| 可编程控制器在线调试中效率优化设计 |
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| 引用本文： | 严义,俞乐勤.可编程控制器在线调试中效率优化设计[J].杭州电子科技大学学报,2011,31(3):38-41. |
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| 作者姓名： | 严义 俞乐勤 |
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| 作者单位： | 杭州电子科技大学,智能与软件技术研究所,浙江杭州,310018 |
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| 基金项目： | 浙江省自然科学基金资助项目(Y1090448) |
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| 摘 要： | 该文针对可编程控制器在线调试中静态地址可变的问题,分析了监控变量的地址分布是影 响实时性效率的关键因素,提出一种地址自动生成方法.在调试状态时动态映射地址,通过调试表分配连续内存,达到最小通信时间.测试结果表明可大大提高调试速度和调试效率.
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| 关 键 词： | 在线调试 自动生成 内存重分配 |
Efficiency Optimization Design of Program Logic Control Online Debug |
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| YAN Yi,YU Le-qin.Efficiency Optimization Design of Program Logic Control Online Debug[J].Journal of Hangzhou Dianzi University,2011,31(3):38-41. |
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| Authors: | YAN Yi YU Le-qin |
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| Affiliation: | YAN Yi,YU Le-qin(Institute of Intelligent and Software Technology,Hangzhou Dianzi University,Hangzhou Zhejiang 310018,China) |
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| Abstract: | It plays a key role in real-time efficiency of PLC online debug that the address of monitored variable is invariant.A method of automatic generation of address dynamically to map is proposed.It can allocate continuous memory through debug table and minimize communication time.The experimental results show that the debug speed and efficiency is improved largely. |
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| Keywords: | PLC online debug automatic generation of address allocate continuous memory |
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