农业机械虚拟现实设计——基于数字媒体技术及人机工程学  

The Techniques of Virtual Reality Design of Agricultural Machineries——Based on Techniques of Digital Media and Ergonomics

作　　者：张建敏[1] 张达敏[1] 陈静[1] 易从琴[1] 冉寒伟[1] 

机构地区：[1]贵州大学,贵阳550025

出　　处：《农机化研究》2011年第12期94-97,共4页Journal of Agricultural Mechanization Research

基　　金：贵阳市科学技术计划项目([2010]筑I合同字第1-56号);贵州大学SRT项目(2010)

摘　　要：在传统的农业机械产品设计中,手绘设计不够精确和真实,同时设计进度缓慢,返工和修改工作量大,而基于数字媒体技术及人机工程学的虚拟现实设计具有高效、快捷、直观、网络化和资源易于共享等特点。设计师们通常使用CAD和3DS MAX进行虚拟现实设计,用CAD对零部件截面进行建模,用3DS MAX进行零件及外型建模、产品效果图、虚拟装配和机构运动动画仿真,形成全新概念的具有信息化、自动化、智能化和敏捷化等特点的现代虚拟现实设计技术。In the traditional agricultural machineries＇ design, hand-painted design is not accurate and real.At the same time,the design progress is slow.Reworking and modification is difficult.On the contrary,the techniques of virtual reality design about agricultural machineries based on the techniques of digital media and ergonomics have the characters of efficient,fast,direct and easy to convey and share online.Designers often use CAD and 3DS MAX as a sort of virtual design technique.They draw section plan by CAD,and use 3DS MAX for parts and appearance modeling,rendering,virtual assemblage and animation.All of this form the modern virtual design techniques which have new concept of information,automation,intelligence and nimble.

关 键 词：农业机械 虚拟现实设计 数字媒体技术 人机工程学 

分 类 号：S126[农业科学—农业基础科学] TP391.72[自动化与计算机技术—计算机应用技术]