皮带机自移机尾自动纠偏的模糊PD算法研究  

Research of Fuzzy PD algorithmof automatic correction of mobile belt tail pieces

作　　者：郇龙飞 姚李威[2] 梁义维[1] 高峰 

机构地区：[1]太原理工大学机械工程学院,太原市030024 [2]太原理工大学机械电子工程研究所,太原市030024 [3]山西煤矿机械制造有限责任公司,太原市030024

出　　处：《中国农机化学报》2015年第1期282-284,共3页Journal of Chinese Agricultural Mechanization

摘　　要：为解决皮带机自移机尾在运行过程中常出现皮带跑偏问题,并且考虑到皮带―螺旋滚筒模型具有非线性特点,本文提出一种具有自适应性的模糊PD算法。首先,通过对模型的运动分析,得出其在纠偏过程中的运动特性,根据此特性总结出模糊控制规律;然后,设计出合适的模糊控制器;最后,运用AMESIM和SIMULINK联合仿真,证实了该控制器能够实现快速准确的纠偏效果。To solve the problem of belt running deviation of the mobile belt tail pieces in the operational process, and considering the nonlinear characteristic of the belt-spiral drum, a kind of automatic adaptive fuzzy PD algorithm was proposed. The movement characteristics in the process of rectification were got through the kinematic analysis of the model, and then the fuzzy control rule was summed up, and the appropriate fuzzy controller was designed. The fast and accurate rectification implement of the controller were verified by the joint simulation using the software AMESIM and SIMULINK.

关 键 词：自动纠偏 模糊PD 自移机尾 AMESIM SIMULINK 

分 类 号：TH222[机械工程—机械制造及自动化]