Geng Jie

Virtual human control technology for immersed virtual maintenance system in DELMIA environment

As immersed virtual maintenance simulation system was built by integrating ShapeWarp Human Motion Capture System and DELMIA, the motion information of man in actual world can be transferred to the manikin in the virtual environment of DELMIA. Based on the study of data transform arithmetic in the paper, the manipulation of manikin in DELMIA by motion capture is realized through Automation Technology which is secondary developing technology within DELMIA.

An application method of satellite troubleshooting evaluation system basing on virtual maintenance analysis

On the basis of traditional maintainability design factors, such as visibility and accessibility, virtual maintenance evaluation indexes of satellite assembly and troubleshooting is built, through analyzing the satellite assembly and troubleshooting process and requirements. On the research of special operations of satellite assembly and troubleshooting affect the maintenance, the evaluation criterion of satellite virtual assembly and troubleshooting is built by considering the factual situations of satellite assembly and troubleshooting. Using the AHP (Analytic Hierarchy Process) as the evaluation method, the assessment system of virtual maintenance-based satellite assembly and troubleshooting is constructed. By using the virtual maintenance-based assessment methodology posed above, corresponding evaluation result is given for the central controller maintenance troubleshooting simulation case, which provides a practical application for the evaluation methodology.

Motion capture system data reuse in virtual reality environment

This paper analyses the characters of collected data from motion capture system. Afterwards, according to the movement principle of virtual human model in motion capture system and DELMIA, we provide a method to make it feasible for data reuse in virtual reality environment, and furthermore, some depiction will be given to show the application in different areas in brief.