A Time Optimization Control Method of Plastic Injection Machine Temperature

摘要：

The performance of the plastic injection machines control system will directly influence the quality of its products. The key and difficulty of the controller is the control precision and speed of the multi-segments material tubes temperature. This paper has researched on the temperature characteristics of the multi-segments material tube, analyzed the characteristics of the Bang-Bang control and PID control, presented a control method which combines the Bang-Bang control with improved PID control by incomplete differential and separable integration, and designed a control system with this time optimization strategy to control the tubes temperature.This designed control system has been put into operation and works well. It is proved that the controller has higher precision and speed as well as being very economical.

关键词： multi-segments material tube of plastic injection machine temperature control PID control with incomplete differential and separable integration Bang-Bang control time optimization

作者: LV Changzhi FAN Di YANG Xuewei

作者单位: College of Information and Electrical Engineering, Shandong University of Science and Technology, Qi Shandong Weihai Botong Heat and Power Joint Stock co. ltd, Shangdong Weihai China 264205

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）