The Multi-disciplinm-y Co-simulation Analysis Platform for AH-terrain Crane
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摘要: 全路面起重机底盘的油气悬架和多桥电液辅助转向系统集成了机械结构、液压传动、电气控制等各子系统,这种复杂机电系统的开发,通常涉及机械、控制、电子、液压、气动和软件开发等多个领域,是一个多领域交叉的系统工程,需要进行多领域建模和仿真。本平台以液压仿真软件AMESim、控制器设计软件Matlab/Simulink、动力学仿真分析软件Adams为二次开发平台,建立起重机油气悬架系统及多桥转向系统多学科联合仿真分析平台,试验与仿真结果的对比,验证了平台的有效性。Abstract: Hydro-pneumatic suspension system and multi-axle electro-hydraulic steering system in all-terrain crane's chassis consist of mechanics system, hydraulic transmission and electric-control sub-systems. The development of the complex mechatronic system, which is involved with mechanics, control, electrics, hydraulics, aerodynamic and software development, is a cross domain systematic process and need multi-domain modeling and simulation. Aiming at the problem, the platform is redeveloped based on software AMESim, Matlab/Simulink and Adams to es-tablish the multi-domain co-simulation analysis platform for suspension system and multi-axle steering system. The comparison between the analysis and testing results verifies the platform efficiently.
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Key words:
- all-terrain crane /
- hydro-pneumatic suspension /
- multi-axle electro-hydraulic steering /
- multi-domain /
- co-simulation /
- Adams /
- AMESim
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