Affiliation:
1. Department of Mechanical and Materials Engineering, Queen’s University, Kingston, Ontario, K7L 3N6, Canada
2. Mem. ASME
Abstract
The control of an overhead crane is a classic optimum control problem, and its solution can be found in most textbooks on the subject of automatic controls. However, there is a design issue with respect to the relative mass of the cart and the suspended payload. If this problem is ignored, then the results of an analysis can be misleading and the response can be unstable. Based on a stability analysis, a design recommendation for optimal asymptotic linear quadratic (LQ) controllers with fixed gains is presented to avoid this problem. The results are validated by both simulation and experiment.
Subject
Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering
Reference11 articles.
1. Adaptive Pole-placement Control of a Pilot Crane;Virkkunen
2. An Implicit Gain-Scheduling Controller for Cranes;Corriga;IEEE Trans. Control Syst. Technol.
3. Observer-Controller Design for Cranes via Lyapunov Equivalence;Giua;Automatica
4. Parameter Space Design of Robust Control System;Ackermann;Automatica
Cited by
18 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献