模糊自适应PID控制器在桥式起重机控制系统中的应用研究

2014 IEEE 5th International Conference on Software Engineering and Service Science Pub Date : 2014-06-27 DOI:10.1109/ICSESS.2014.6933727

Cheng Liu, H. Zhao, Yangliu Cui

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引用次数: 11

摘要

随着工业的发展，桥式起重机向智能化发展，其控制系统的主要情况是使载荷快速稳定地到达指定位置，从而提高工作效率，减少运行中的安全隐患。针对这一问题，针对起重机模型的非线性和不确定性，本文详细分析了小车-载荷系统的数学模型，提出了利用模糊自适应PID控制器进行小车定位和防摆的方法，并分别设计了小车位置和摆角控制器。仿真结果证明了该方法的可行性，有效地缩短了作业时间，提高了作业安全系数。是一种理想的桥式起重机控制方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on application of fuzzy adaptive PID controller in bridge crane control system

With the development of industry the bridge crane develops into intelligence, the main case of its control system is that the load reach the designated position rapidly and steady so it can improve the work efficiency, and decrease the hidden dangers during its operation. To solve this problem and due to nonlinear and uncertainty of the crane model, in the paper shows a detailed analysis of the mathematical model of cart-load system and proposes the method of positioning and anti-swing using fuzzy adaptive PID controller, further more, it designs two controllers for the cart position and swing angle respectively. The simulation results prove the feasibility of this method and it can reduce the working time effectively and improve the working safety factor. It is an ideal control method for bridge crane.

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2014 IEEE 5th International Conference on Software Engineering and Service Science

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