摘要
提出了基于虚拟环境的驾驭式动态设计方法。该方法使得结构动态设计过程的各个阶段都成为一个包括设计人员和虚拟环境在内的回路,既可以将设计过程及时全面地展示给设计人员,又能够让设计人员方便地对设计过程进行驾驭,充分发挥其经验和创造力。在探讨了该方法的基本思想之后,着重研究了相应的关键技术和系统实现。在此基础上,用一个浸水旋转壳的动态设计过程证明了该方法具有可视化程度高、便于驾驭等优点。
A virtual environment based dynamic design steer-
ing method is proposed. With virtual reality and computation
steering techniques utilized, the structural dynamic design pro-
cess becomes a close-loop that made up of a classical dynamics
design sub-system, a virtual environment and designers. This
displays the dynamic design process to designers in good time,
and helps designers to track on the dynamic design process and
to steer it expediently. After discussing the basic theory,key
techniques and system implementation of this method are stud-
ied in detal. An example of dynamic design of a submerged
rotating-shell is given to demonstrate that structural dynamic
design process that can be visualized and steered expediently by
means of the presented method.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2004年第5期155-160,共6页
Journal of Mechanical Engineering
基金
国家自然科学基金(19702004)
湖北省自然科学基金(2001ABB097)资助项目
关键词
动态设计
虚拟现实
驾驭式计算
Dynamics design
Virtual reality
Computation steering