The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 32-741
Full Name: Wael Abbas
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: buiding 9 group 20- elrehab city - new Cairo - Cairo - egypt
Country: EGYPT
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E-mail address: wael_abass@hotmail.com
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Title of the Paper: Application of genetic algorithms to the optimal design of vehicle's driver-seat suspension model
Authors as they appear in the Paper: W. Abbas*,1, O.B. Abouelatta2, M. El-Azab3, A.A. Megahed4
Email addresses of all the authors: wael_abass@hotmail.com
Number of paper pages: 13
Abstract: The purpose of a seat suspension system are attempt to isolate vehicle vibration excitations from being transmitted to the drivers and to improve passenger comfort. Traditional seat suspension systems are composed of two parallel components, that is springs and viscous dampers. This paper, presents a 7-DOF vehicle's driver model with seat suspension system. A genetic algorithm is applied to search for the optimal parameters of the seat in order to minimize seat suspension deflection and driver's body acceleration to achieve the best comfort of the driver. The simulation results were compared with the ones of the passive suspensions through step and sinusoidal excitation of the seat suspension system for the currently used suspension systems. The optimum design parameters of the suspension systems obtained are kse=5014.1 N/m and cse=55.5 N.s/m in case of sinusoidal input and kse=42934 N/m and cse=50 N.s/m in case of step input, respectively.
Keywords: Biodynamic response, Seat-driver suspension model, Simulation, Genetic algorithms
EXTENSION of the file: .pdf
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