Study on High-speed High-temperature Adaptive Fuzzy PID Control System

摘要：

Based on the principle of photoelectric thermometry and adaptive Fuzzy-PID control theory,a non-contact and high-speed embedded system for measure and control high temperature has been developed. The real-time information of process temperature was received by using photoelectric sensor and A/d conversion in the system,output power of temperature control module could be real-time adjusted,and the temperature of the objects could be controlled in the required range. Furthermore,the whole system has several characteristics,such as compact structure,small size,easy to carry and installation and can be embedded into machine equipment. Highfrequency welding machine in the practical application of the test shows that the system with response speed,wide temperature range can be monitoring and control,high precision,greatly improved the quality of welding products,has broad application prospects.

关键词： photoelectric thermoscope high frequency welding machine high temperature detection and control Fuzzy PID.

作者: Jinquan Hu Qing Guo

作者单位: Guilin University of Electronic Technology,Guilin 541004,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3070-3073

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）