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Computational kinematics sensitivity analysis of eccentric reciprocating slider mechanism

Siswanto, Waluyo Adi and Ibrahim, Mohd Norihan (2012) Computational kinematics sensitivity analysis of eccentric reciprocating slider mechanism. International Journal of Mathematical Models and Methods in Applied Sciences, 6 (3). pp. 452-459. ISSN 1998-0140

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Abstract

Kinematics behavior of an eccentric reciprocating slider mechanism depends on its geometrical dimensions. When a shock effect at the slider point is intended for a particular purpose such as in compactor application, an eccentricity of the slider’s axis is required. The kinematics evaluation of the slider considers velocity and acceleration functions at the slider point. This paper provides kinematics sensitivity functions at the slider point based on vector analysis of the eccentric slider mechanism. The functions have three design variables: eccentricity, length of connecting rod and the radius of crank rotation with an additional rotational variable for plotting purpose. The sensitivity functions are coded in SMath to do all calculations and graphical plotting. Validation results show that the functions calculate correctly of known example problems. For a test case, the kinematics sensitivity functions are employed to obtain a feasible optimum design of eccentricity value to achieve maximum peak of acceleration in a slider mechanism.

Item Type: Article
Uncontrolled Keywords: eccentric slider, kinematics, sensitivity, vector analysis
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ170-179 Mechanics applied to machinery. Dynamics
T Technology > TJ Mechanical engineering and machinery > TJ181-210.1 Mechanical movements
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Engineering Mechanics
Depositing User: A/Prof. Dr. Waluyo Adi Siswanto
Date Deposited: 05 Nov 2012 02:15
Last Modified: 05 Nov 2012 02:15
URI: http://eprints.uthm.edu.my/id/eprint/2884
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