Research On3D Characters ADL Extraction And Its Application In Oilifeld Simulation Training

Based on virtual reality simulation technology, virtual simulation training is the mappingof actual training process on computer. With the rapid development of virtual realitytechnology, putting virtual3d characters into the virtual simulation training environment asactual existence of trainee, has become to be an inevitable trend. Trainee can interact with thevirtual environment and immerse inside through the3d characters so as to achieve the purposeof learning and training.Along with the development of petroleum industry, the degree of modernization of oilexploration and production technology is being improved continuously, at the same time, therequirement for oil company workers' training is becoming higher and higher, especially thetraining of dangerous operation or without on-site training conditions leading that simulationand training system against various types of work of oilfield production and construction isbeing in urgent need.This thesis did a series of research on the development of3d characters movement inoilfield simulation training system aiming to improve development efficiency of the oilfieldsimulation training system. The main work of this thesis is: Based on rehabilitation medicinefield ADL (Activities of Daily Living) standard, this thesis used layered virtual humanrepresentation, created virtualization minimum human body basic skeleton model, andextracted3d characters ADL by experiment. This thesis put forward3d character animationdesign table based on ADL. According to ADL3d characters movement development rules,designers made the action decomposition design table for development action, animatorsdesigned movement development design table, finished development action, and applied it indevelopment drilling construction3d simulation training system construction action. Thisthesis designed and realized the oilfield construction simulation ADL basic motion library,major operation data is ADL3d characters basis action and oilfield production constructionbasis action, according to the3d character animation design table based on ADL, generatednew movement by the method of basic modules combination, and applied it in developmenttry oil construction3d simulation training system.