Universiti Teknologi Malaysia Institutional Repository

Adaptive input shaping for sway control of 3D crane using a pole-zero cancellation method

Abdullahi, A. M. and Mohamed, Z. and Abidin, M. S. Z. and Akmeliawati, R. and Husain, A. R. and Bature, A. A. and Alhassan, A. (2016) Adaptive input shaping for sway control of 3D crane using a pole-zero cancellation method. In: IEEE Student Conference on Research and Development, SCOReD 2015, 13 - 14 Dec 2015, Kuala Lumpur, Malaysia.

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Abstract

This paper presents an adaptive input shaping based on pole-zero cancellation (APZC) technique to suppress load sway of a crane system. In this method, a reference system is selected and the proposed adaptive shaper is made to force the actual system to adapt to the changes in natural frequency and damping ratio as the cable length increases or decreases. Simulation results are compared with a zero vibration derivative input shaper designed based on average travel length (ATL) to investigate the performance of the proposed shaper. Simulation using three cable length of 0.7 m, 0.5 m and 0.3 m shows that APZC gives better payload sway reduction with smallest maximum sway.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Adaptive shaper, Crane system, Load sway control, Pole/Zero cancellation
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:73332
Deposited By: Mohd Zulaihi Zainudin
Deposited On:20 Nov 2017 08:42
Last Modified:20 Nov 2017 08:42

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