Analysis and Study of Ergonomics on Virtual Maintenance of CivilAirplane Based on DELMIA

摘要

By virtual reality technology and ergonomics theory,a basic method of ergonomicanalysis on virtual maintenance of civil airplane is herein presented based on DELMIA modelingtool.The method is characterized by two steps: (1) establish the appraisal indexes of ergonomics onvirtual maintenance of civil airplane; (2) give a quite complete ergonomic analysis and confirmationsystem flow chart.By defining maintenance cases and simulating the virtual maintenance processunder the DELMIA platform,it is possible to accomplish the ergonomic analysis and evaluationwith respect to the ergonomics indexes.The strengths of this method are in its ability to provide theavailable data and experience for further ergonomic design research and in its broadly applicable3-D digital human model well suited for computer simulation.Furthermore,because the ergonomicanalysis problem in maintainability design is indeed a simulation and confirmation process,the useof simulation techniques and confirmation techniques in this work lends itself to maintainabilityconcurrent design of civil airplane.The ergonomic analysis method is demonstrated using visionanalysis as an example.