A Fuzzy PID Controller of Monitoring System for Construction Machinery Based On ARM

摘要：

Control arithmetic is the key part of monitoring system because it is difficult to formulate exact mathematical model due to nonlinear and time-varying characteristic of construction machinery. In order to improve the running efficiency, a fuzzy PID controller is designed and realized in the monitoring system based on ARM. Besides, three encapsulation functions are designed to carry out data transfer between ARM and Matlab by UART series communication. And then, the fuzzy PID can be simulated and displayed by Matlab to evaluate the control effect. In the end, the experiment is made to validate the control arithmetic. The compared results show that the fuzzy PID controller is better than conventional PID used in monitoring system for construction machinery.

关键词： Fuzzy PID Monitoring System Construction Machinery ARM

作者: Qinghui Zhou Aihua Zhu Baojiang Chen

作者单位: Beijing university of civil engineering and architecture,Beijing, China Beijing university of civil engineering and architecture, Beijing, China

会议类型: 国际会议

会议名称: 2010 Third International Symposium on Knowledge Acquisition and Modeling(第三届知识获取与建模国际研讨会 KAN 2010)

会议地点: 武汉

会议语种:英文

页码: 163-166

在线出版日期: 2010-10-20（万方平台首次上网日期，不代表论文的发表时间）