基于PhysX的冶金机械演示系统设计

Design of Metallurgical Machinery Dynamic Demonstration System Based on PhysX

PhysX是NVIDIA(英伟达)公司推出的一款功能强大的物理效果计算引擎,它可以通过计算机上的NVIDIA图形卡的GPU实现高速的硬件物理效果加速计算,比传统的通过CPU计算效率高出很多,可以轻松实现复杂的大量的粒子碰撞效果。在国内,冶金机械设备种类很多,但这类设备通常体积庞大,这给产品的宣传和功能演示造成很大困难。本文将这些庞大、复杂的设备用三维软件,并通过PhysX物理计算引擎,进行虚拟、仿真,并利用多媒体软件制作交互,模拟设备运行,为设计者反馈动态数据,并让客户直观地了解设备的运行原理和新功能,这对冶金机械设备制造行业的发展将起到非常积极的促进作用。

PhysX is a powerful physical effect computing engine put by NVIDIA. PhysX can make hardware physical effect computing advanced through the GPU of the NVIDIA card in the computer which runs faster than the traditional CPU and can produce a complex mass of particle collision effects. Though metallurgical machinery equipments are various in our country, they are usually bulky, which makes promotion and simulation difficult. The bulky and complicated equipmetns can be put in a virtual and simulated environment, the paper realizes human-computer interaction and imitates the operation of equipments by PhysX physical computing engine and multimedia software, feeds back dynamic data for desingers and makes clients get a clear impression of operating principle and new functions. It will promote the development of metallurgical machinery equipment manufactuing.