Improved unity magnitude input shaping scheme for sway control of an underactuated 3D overhead crane with hoisting

• Main Authors: Maghsoudi, M. J., Ramli, Liyana, Sudin, S., Mohamed, Z., Husain, A. R., Wahid, H.
• Format: Article
• Published: Elsevier Ltd. 2019
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/88740/; http://dx.doi.org/10.1016/j.ymssp.2018.12.056

This paper proposes an improved unity magnitude zero vibration (UMZV) shaper for payload sway reduction of an underactuated 3D overhead crane with hoisting effects. The proposed technique is effective in adapting to changes in the cable length and the crane dynamics during hoisting and thus provides...