摘要
使用吊车进行大型集装箱装卸,吊车通过缆绳悬吊的集装箱在到达指定装卸位置时,会出现不同程度的摇摆现象。为尽量减少集装箱的摇摆距离和时间,提出了对吊车采用模糊控制的方法。仿真实验结果表明,与常规的PID控制相比,采用模糊控制方法可对集装箱吊车实现更快速、更稳定的控制,缩短操作时间,实现节能降耗的目的。
When using cranes to load and unload large containers,the containers suspended by cables will sway to different degrees when they reach the designated loading and unloading position.In order to reduce the swaying distance and time of container as much as possible,fuzzy control method for crane is proposed.Comparing with the conventional PID control,the simulation results show that the fuzzy control method can control the container crane more quickly and stably,shorten the operation time,and realize the purpose of saving energy and reducing consumption.
作者
李智敏
LI Zhimin(College of Electronics and Electrical Engineering,Minnan University of Science and Technology,Shishi Fujian 362700,China)
出处
《重庆科技学院学报(自然科学版)》
CAS
2020年第5期51-53,85,共4页
Journal of Chongqing University of Science and Technology:Natural Sciences Edition
基金
2019年福建省本科高校一般教育教学改革研究项目“基于工程认证下专业优化建设的研究与实践”(FBJG20190315)
2019年度辽宁省自然科学基金计划项目“工业环境下的自动控制实验教学模式研究与实践”(2019-KF-23-07)。
关键词
吊车
集装箱
模糊控制
仿真实验
crane
container
fuzzy control
simulation experiment