Optimal oscillation control of an overhead crane system using input shaping controller under fixed and payload hoisting

Abd. Mutalib, Ramona Shakirah (2024) Optimal oscillation control of an overhead crane system using input shaping controller under fixed and payload hoisting. Project Report. Melaka, Malaysia, Universiti Teknikal Malaysia Melaka. (Submitted)

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Abstract

The implementation of input shaping controllers for optimal oscillation control in an overhead crane system operating under the impact of fixed and payload hoisting is investigated in this project. Overhead crane systems are widely utilized for material handling in industrial settings, but it prone to oscillate and sway during transportation operations, which can compromise both efficiency and safety. To solve this issue, input shaping controllers such as Zero Vibration (ZV), Zero Vibration Derivative (ZVD) and Zero Vibration Derivative-Derivative (ZVDD) are proposed as a method of reducing oscillations caused by the dynamic properties of the payload. The controller is also designed to minimize oscillation while maintaining a rapid and accurate responses in the hoisting operation. Therefore, the mathematical models are used to simulate the crane system’s behavior and evaluates the performance of the input shaping controller under fixed and payload hoisting conditions. The simulation results using MATLAB Simulink show that the ZVDD controller is effective and greatly reducing the oscillations during hoisting maneuvers, improving system stability and operational efficiency. The results demonstrate that input shaping approaches are able to reduce the payload oscillations for overhead crane systems, under fixed and payload hoisting executions.

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