挖掘机器人虚拟样机技术的实现策略  

Research on Implementation Approach of Virtual Prototype for Excavator-robot

作　　者：冯培恩[1] 潘双夏[2] 丁国富[1] 

机构地区：[1]浙江大学机械设计研究所 [2]浙江大学CAD&CG国家重点实验室

出　　处：《农业机械学报》2002年第3期84-87,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金重点资助项目 (项目编号 :5 963 5 15 0 );浙江省自然科学基金资助项目 (项目编号 :6990 94)

摘　　要：分析了虚拟样机技术的特点和优势 ,研究了挖掘机器人虚拟样机技术的实现策略。将挖掘机器人划分为有机关联的单学科系统模型 ,分别由不同学科专家在支撑软件上并行建模 。The approach of virtual prototype(VP) was applied in the field of excavator robot design because of the limitation of the traditional innovative engineering processes, and the method to build the virtual excavator robot prototype was studied. The virtual prototyping processes were based on the early cooperation of experts from different disciplines and then a final integration of modules from these concurrent tasks was completed. In order to build the multidisciplinary models, the composition of excavator robot was analyzed according to the theories of modeling and emulating. The mechanical and hydraulic models were parametrized by ADAMS, the control system was built by Matlab and the virtual parts of VP were parametrized by Pro/E. The excavator robot VP is flexible because of these parametrized models and parts, and it is integrated in the virtual environment constructed by ADAMS.

关 键 词：挖掘机 虚拟技术 计算机仿真 挖掘机器人 CAD三维造型 

分 类 号：TU621[建筑科学—建筑技术科学] TP391.9[自动化与计算机技术—计算机应用技术]