采掘运装备虚拟装配与仿真系统设计及关键技术研究

Design and Key Technologies of Virtual Assembly and Simulation of Mining, Driving and Transporting Equipment System

针对煤机装备从设计、制造再到实际工作环境各环节相脱离问题,以采煤机、刮板输送机、掘进机和提升机为研究对象,以集成化双通道柱幕系统作为硬件支持,以Visual Studio和Open Scene Graph作为系统软件平台,集成了力反馈器、数据手套等人机交互设备,实现了由虚拟装配子系统、场景仿真与漫游子系统等四部分组成的虚拟装配与仿真系统,虚拟再现了煤炭生产过程中设备的运行状态,为产品设计提供了直接形象的现场感和全新设计模式。该系统具有良好的沉浸性和交互性,提高了产品的可装配性和研发效率,降低了设计成本,实际运用效果显著。

For there was no connection among coal mine machinery equipment design, manufacture and its actual work environment, virtual assembly and simulation system, consisting of virtual assembly subsystem, scene simulation and roaming subsystem etc., were realized ultimately, which took shearer, scraper conveyor, roadheader and hoister as the study objects and were supported by double channel prop scene system as the hardware and Visual Studio and Open Scene Graph as the software platform, integrating force feedback, data gloves and other human interface devices, virtual assembly and simulation system made equipment operating status visible in the process of the coal production. In this way, a direct work-filed sense and a new design mode could be provided for the product design. Virtual assembly and simulation system has good immersion and interaction performance, improves products assemblability and its development efficiency and reduces the design cost.