DOI: 10.11799/ce201712002
Optimization of steering system for an articulated rubber-tyred vehicle
WANG Jun-yuan
SONG Hong-kuan
DU Wen-hua
ZENG Zhi-qiang
DANG Chang-ying
ZHANG Peng
Abstract：Aiming at the pressure pendulum in the process of steering for a full hydraulic steering system of an articulated rubber-tired vehicle,an optimization design of articulated steering mechanism is carried out based on particle swarm optimization,to deduce the maximum pressure of the steering cylinder as well as the max stroke difference between the left and right steering cylinders.The simulation result before and after optimization is compared based on the mechanical-hydraulic co-simulation model of the full hydraulic steering system for the articulated rubber-tired vehicle established by AMESim and ADAMS.Simulation result shows that for the optimized steering system the maximum pressure is reduced by 18.68％,the amplitude of the vibration is reduced by 19.41％.The optimization effect is obvious,which can be used as a reference for solving the problem of pressure pendulum for a full hydraulic steering system of an articulated rubber-tired vehicle.
Keywords：pressure pendulumpressure of the cylinderstroke differenceparticle swarm optimization
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 4-7 )