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Analysis and practical validation on a multi-linkage scissor platform's drive system for the satellite test facilities

Norsahperi, N.M.H. and Ahmad, Salmiah and Toha, Siti Fauziah and Mahmood, I.A. (2019) Analysis and practical validation on a multi-linkage scissor platform's drive system for the satellite test facilities. International Journal of Heavy Vehicle Systems. ISSN 1744-232X E-ISSN 1741-5152 (In Press)

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Abstract

This paper evaluates a modified structural analysis in measuring the reaction forces on the multi-linkage scissor mechanism driven by a ball-screw system. The proposed structural-virtual work (SV) analysis takes into account all reaction forces on the designed linkages to evaluate the accurate actuator’s sizing and as the consequence, the overall machinery development cost will be significantly reduced. The idea is proven in three ways: analytical analysis, simulation analysis and experimental analysis based on the developed prototype. The simulation study has shown that the estimated torque is successfully reduced by 29% as compared to the conventional approach. The superiority of the proposed analysis is confirmed by 12% error between the simulation and results from the developed prototype. The successful method proposed in this paper can be further used for all multi-linkage systems in the heavy-vehicle industry that requires accurate actuators’ sizing.

Item Type: Article (Journal)
Additional Information: 4680/79936
Uncontrolled Keywords: Scissor mechanism, structural analysis, virtual work analysis, static analysis, dynamic analysis, drive system
Subjects: T Technology > TJ Mechanical engineering and machinery
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering
Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User: Dr. Siti Fauziah Toha
Date Deposited: 17 Apr 2020 13:26
Last Modified: 17 Apr 2020 13:26
URI: http://irep.iium.edu.my/id/eprint/79936

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