| 基于PLC的LVDT试验装置 |
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| 引用本文： | 丁晓力,王大为,王仕兵.基于PLC的LVDT试验装置[J].航空精密制造技术,2009,45(4). |
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| 作者姓名： | 丁晓力 王大为 王仕兵 |
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| 作者单位： | 1. 中南大学粉末冶金国家重点实验室,长沙,410083
2. 湖南长丰汽车制造股份有限公司,长沙,410014 |
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| 摘 要： | 介绍了PLC控制技术在LVDT试验装置中的应用,结合位移传感器,通过软件巧妙的解决了步进电机的控制和开环系统的"反馈"控制.结果证明,借助于这个试验装置制造的LVDT,完全满足飞机刹车系统的要求.
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| 关 键 词： | 位移 脉冲 控制 |
Tester of Linear Variable Differential Transformer Based on PLC |
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| DING Xiao-li,WANG Da-wei,WANG Shi-bing.Tester of Linear Variable Differential Transformer Based on PLC[J].Aviation Precision Manufacturing Technology,2009,45(4). |
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| Authors: | DING Xiao-li WANG Da-wei WANG Shi-bing |
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| Institution: | 1.State Key Laboratory of Powder Metallurgy;Central South University Changsha 410083 2.Hunan Changfeng Motor Co.;LTD Changsha 410014 |
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| Abstract: | The application of PLC (programmable controller) controlling technology in LVDT (linear variable differential transformer) tester is introduced. Combining with the displacement sensor, the controlling of step motor and feedback controlling of opening loop system are artfully solved by means of the software. Having been proved, the need of aircraft braking system is satisfied the LVDT that is made by this tester. |
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| Keywords: | PLC LVDT |
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