2001Acta Simulata Systematica SinicaRequires access

Computerized Simulation on Damping Characteristics of an Oil-Damping Shock Absorber

Yi Zhong

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Abstract

By considering nonlinear factors, for example, the viscosity of oil, flowing characteristics of oil, and the coupling characteristics between oil and physical structure etc., a mathematical model of oil-damping shock absorber for attenuating vibration is set up in this paper. In the meantime, two kinds of microminiature key-model machine of oil-damping shock absorber are designed by ingenious tactics for testing, and the study result in multi-parameter coupling dynamic test is illustrated to show the mathematical model can simulate the actual physical system of the oil-damping shock absorber.

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What this paper is about

By considering nonlinear factors, for example, the viscosity of oil, flowing characteristics of oil, and the coupling characteristics between oil and physical structure etc., a mathematical model of oil-damping shock absorber for attenuating vibration is set up in this paper. In the meantime, two kinds of microminiature key-model machine of oil-damping shock absorber are designed by ingenious tactics for testing, and the study result in multi-parameter coupling dynamic test is illustrated to show the mathematical model can simulate the actual physical system of the oil-damping shock absorber.

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Available abstract

By considering nonlinear factors, for example, the viscosity of oil, flowing characteristics of oil, and the coupling characteristics between oil and physical structure etc., a mathematical model of oil-damping shock absorber for attenuating vibration is set up in this paper. In the meantime, two kinds of microminiature key-model machine of oil-damping shock absorber are designed by ingenious tactics for testing, and the study result in multi-parameter coupling dynamic test is illustrated to show the mathematical model can simulate the actual physical system of the oil-damping shock absorber.

Key concepts: Shock absorber, Shock (circulatory), Coupling (piping), Vibration, Dynamic Vibration Absorber, Nonlinear system, Viscosity, Mechanics

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