Design Optimization and Development of Vibration Analysis Program for Engine Mount System
نویسنده
چکیده
Engine mount is purposed to control an excessive motion generated from powertrain system and to isolate vibration and noise to be transmitted to main system. As vibration design of engine mount is one of the main items on the phase of vehicle development, the design should be optimized considering various design variables and uncertainties. In the study, design optimization of engine mount for passenger vehicle is proposed using MSC.ADAMS based engine mount system analysis program – EMTOOLS. EMTOOLS is capable of carrying out vibration and static analysis, hydro mount & frequency dependent modeling (FDM), idle and engine shake analysis for 6-DOF and 16-DOF models. In addition, vibration design optimization is able to be facilitated by design of experiment (DOE) based sensitivity analysis and optimization algorithm.
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