The virtual prototype system of railway locomotives and vehicles provides a modeling and simulation environment for optimization of product design and production process.
铁路机车车辆虚拟样机系统为产品设计和生产过程的优化提供了集成的建模和仿真环境。
A cognitive modeling approach is used to design a football sport simulation system of virtual human, which can achieve high-level behavioral scheming function with cognitive ability.
采用人工智能中的认知建模方法设计出虚拟人的足球运动仿真系统，实现具有认知能力的高级行为规划功能。
The method of Virtual Prototype Building and Finite Element Analysis is theoretically meaning and practically valuable for design and performance simulation of complex mechanical system.
其中的虚拟样机建造方法与有限元分析手段在共同建立的联调平台下解决复杂机械系统设计及性能仿真方面具有理论意义与实用价值。
The paper first describes something about defense simulation internet and virtual reality, then discusses some questions on virtual reality system design technology in defense simulation internet.
本文首先介绍了作战仿真互联网和虚拟现实技术的有关知识，然后详细阐述了作战仿真互联网中虚拟现实系统设计技术的几个重要问题。
The design and the implementation of virtual simulation training system overcomes the deficiency of traditional on-site training system, at the same time, improves the vivid of training system.
虚拟仿真培训功能的设计与实现，不仅克服了传统的场地培训方式带来的缺点，而且提高了培训的逼真性。
With the combination between system simulation and virtual reality, we establish an integrated virtual refinery simulation platform, and analyze the overall design and principle architecture.
将虚拟现实技术与系统仿真技术相结合，建立了炼油企业虚拟现实过程模拟仿真平台，分析了仿真平台的结构设计与实现原理。
Simulation system based on virtual DPU is pointed out, the advantages of such design is discussed and it is applied in the simulator of 600mw super-critical unit in Dalian Zhuanghe.
文中给出了基于虚拟D PU技术的仿真系统的设计，论述了此种设计方案的优势，并将其应用于大连庄河600MW超临界机组仿真机中。
Simulation system based on virtual DPU is pointed out, the advantages of such design is discussed and it is applied in the simulator of 600mw super-critical unit in Dalian Zhuanghe.
文中给出了基于虚拟D PU技术的仿真系统的设计，论述了此种设计方案的优势，并将其应用于大连庄河600MW超临界机组仿真机中。
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