A Design for Ink-supply Circulation System Based on Advanced PID Control

摘要：

　　This paper presents a well-designed ink-supply circulation system to guarantee adequate ink supply and maintain a stable negative pressure environment for large digital ink jet printing system.In order to make this system fit for a variety of situations, we put forward an adaptive control algorithm.At first, the least square method is used for the identification of the system.Then a fitness function is defined with the consideration of system error, control energy, rising time and overshoot, and genetic algorithm is used to search for the best PID parameters.The system we design has been applied to some industrial companies and has a good performance on digital printing.

关键词： ink-supply circulation system advanced control system identification genetic algorithm

作者: Xinbo Wang Jianhua Hu Yunkuan Wang Haibo Jin Sheng Wang Qi Cao

作者单位: Institute of Automation, Chinese Academy of Science, Beijing, China Bohai Shipyard Group Corporation, LTD, Liaoning, China

会议类型: 国际会议

会议名称: International Conference on Computational Science and Engineering Applications(CSEA2015)2015计算机科学与工程应用国际会议

会议地点: 三亚

会议语种:英文

页码: 411-416

在线出版日期: 2015-12-26（万方平台首次上网日期，不代表论文的发表时间）