Title :
Intelligent assembly modeling based on semantics knowledge in virtual environment
Author :
Tan, Jianrong ; Liu, Zhenyu ; Zhang, Shuyou
Author_Institution :
Zhejiang Univ., Hangzhou, China
Abstract :
The paper proposes a semantics knowledge modeling approach for product assembly, which is suitable for virtual reality interaction. Assembly semantics knowledge is used to express design conception, constrain the relationship between parts, and encapsulate design knowledge in semantics knowledge modeling. Using assembly semantics, the designer is able to express design intention in an engineer´s language, which is natural and convenient for designer. In addition, the intelligence of the system can be promoted through the inference of implicit knowledge of semantics. These methods are implemented in the development of VIRDAS (Virtual Reality Design and Assembly System) and several assembly examples are also given
Keywords :
assembling; engineering graphics; inference mechanisms; intelligent design assistants; production engineering computing; virtual reality; VIRDAS; Virtual Reality Design and Assembly System; design conception; design intention; design knowledge encapsulation; implicit knowledge inference; intelligent assembly modeling; product assembly; semantics knowledge modeling approach; virtual environment; Assembly systems; Design engineering; Gears; Intelligent systems; Knowledge based systems; Shoulder; Technology planning; Virtual environment; Virtual reality; Visualization;
Conference_Titel :
Computer Supported Cooperative Work in Design, The Sixth International Conference on, 2001
Conference_Location :
London, Ont.
Print_ISBN :
0-660-18493-1
DOI :
10.1109/CSCWD.2001.942326
