The roadheader rear support system modeling and mechanical-hydraulic coupling system co-simulation research

摘要

In order to estimate the stability of the roadheader rear support system,took the heavy cantilever roadheader of a coal company as the research object,rigid-flex coupled dynamic model of its rear support system was established based on Pro/E,ADAMS and ANSYS.The hydraulic control system model of rear support was researched in EASY5.These two models built the mechanical-hydraulic coupling system.Analysed the mechanical dynamic simulation results and verified the reliability of hydraulic system when the co-simulation of rear support was made.