基于PLC的电子吊秤砝码加载技术研究
|
摘要
一种用于电子吊秤检测的砝码自动加载技术,针对电子吊秤检测中砝码加载重量大、高度高、难以串接等缺点,应用PLC自动控制技术,同时引入模糊滑模控制算法,设计了一套自动加载控制装置,解决了传统自动控制中砝码加载精度不高、效率低、存在抖振等问题,实现了电子吊秤砝码的自动、准确、高效加载。
A new automatic weight loading technology for electronic hanging scale inspection;In order to overcome the shortcomings of heavy weight, high height and difficulty in connecting weights in electronic hanging scales, a set of automatic loading control device was designed by applying PLC automatic control technology and introducing fuzzy sliding mode control algorithm. Solves the problems of low weight loading precision, low efficiency, buffeting and the like in the traditional automatic control, and realizes the automatic, accurate and efficient loading of electronic hanging scales.
A new automatic weight loading technology for electronic hanging scale inspection;In order to overcome the shortcomings of heavy weight, high height and difficulty in connecting weights in electronic hanging scales, a set of automatic loading control device was designed by applying PLC automatic control technology and introducing fuzzy sliding mode control algorithm. Solves the problems of low weight loading precision, low efficiency, buffeting and the like in the traditional automatic control, and realizes the automatic, accurate and efficient loading of electronic hanging scales.
引文
[1]JJG 539-2016,数字指示秤检定规程[S].国家质量监督检验检疫总局,2016.
[2]沈永.电子吊秤自动化检定探讨[J].衡器,2016,(7).
[3]王丰尧.滑模变结构控制[M].北京:机械工业出版社,1995:1~2.
[4]钱筱林.100t电子吊秤准静态标定设备的研制[J].衡器,2007,(7).
[5]甘能.基于PLC控制技术在工业自动化中的应用研究[J].电子技术与软件工程,2015,(3).
[6]钱筱林.电子吊秤型式试验中的安全性能检验[J].中国计量,2011,(11).
[7]于振中,郑为凑,等.动态高精度伺服称重计量秤及其智能PID控制[N].计量学报,2013,(5).
[2]沈永.电子吊秤自动化检定探讨[J].衡器,2016,(7).
[3]王丰尧.滑模变结构控制[M].北京:机械工业出版社,1995:1~2.
[4]钱筱林.100t电子吊秤准静态标定设备的研制[J].衡器,2007,(7).
[5]甘能.基于PLC控制技术在工业自动化中的应用研究[J].电子技术与软件工程,2015,(3).
[6]钱筱林.电子吊秤型式试验中的安全性能检验[J].中国计量,2011,(11).
[7]于振中,郑为凑,等.动态高精度伺服称重计量秤及其智能PID控制[N].计量学报,2013,(5).