| 基于OPC的PLC程序自动化测试 |
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| 引用本文： | 王达,赵千川,马喜春. 基于OPC的PLC程序自动化测试[J]. 实验技术与管理, 2011, 0(10): 100-104,108 |
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| 作者姓名： | 王达 赵千川 马喜春 |
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| 作者单位： | 清华大学自动化系;清华大学信息科学与技术国家实验室; |
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| 基金项目： | 国家自然科学基金资助项目(61074034;60736027;61021063) |
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| 摘 要： | 可编程逻辑控制器(PLC)是一种应用非常广泛的工业控制装置。随着PLC程序的规模和复杂性不断增加,研究PLC程序的自动化测试方法具有重要的意义。将高级语言程序自动化测试的思想引入PLC程序测试中,提出了一种基于OPC的PLC程序自动化测试框架。针对病房监护程序,搭建了一个自动化测试系统,验证了所提测试框架的可行性。最后,结合案例分析了PLC程序自动化测试的优势与可能遇到的困难。
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| 关 键 词： | PLC程序 自动化测试 OPC |
Automatic test of PLC program based on OPC |
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| Wang Da,,Zhao Qianchuan,Ma Xichun. Automatic test of PLC program based on OPC[J]. Experimental Technology and Management, 2011, 0(10): 100-104,108 |
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| Authors: | Wang Da Zhao Qianchuan Ma Xichun |
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| Affiliation: | Wang Da1,2,Zhao Qianchuan1,Ma Xichun1(1.Department of Automation,Tsinghua University,Beijing 100084,China,2.National Laboratory for Information Science and Technology,China) |
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| Abstract: | The programmable logic controller(PLC) is a kind of electrical device widely used in the industrial field.With the increasing size and complexity of PLC program,the study of its testing becomes very significant.A framework for the automatic test of PLC program based on OPC is proposed by introducing the idea of automatic test for programs written in advanced programming languages.In order to validate the feasibility of the proposed framework,an automatic test system is set up for a program used for ward car... |
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| Keywords: | PLC program automatic test OPC |
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