The Design And Implementation Of Virtual Role Teaching System For Popular Aerobics

Based on the theoretical workers and domestic sports aerobics university teachers'development of calisthenics teaching research and analysis, summed up the situation in aerobics teaching exists some problems. At present the college calisthenics teaching activities on the traditional "demonstration-practice" teaching method. Because of the lack of autonomous learning resources, exceeding autonomous learning ability.Along with the development of information technology, various auxiliary teaching technology. That can be applied to teaching skill of virtual role technology are more mature. Virtual role technology includes skeletal animation techniques and the interactive virtual role for the synthesis technology.This paper, based on constructivism,"structural–directed"theory and modern sports teaching theory, selected the VT interactive technology in the virtual reality technology and 3DS MAX character animation technology as the basis, and combined virtual reality technology with popular aerobics teaching to build an virtual role teaching system for Popular aerobics, and to explore the virtual reality role technology integration and physical motor skills curriculum integration in this new teaching tool.This teaching methods reflected in the design of concrete measures are: based on public aerobics three level practical teaching, the paper designed and developed a virtual role aerobics animation which is different from video teaching in increasing learners'controllability of the virtual characters, and integrated the basic knowledge of gymnastics, aerobics injury prevention knowledge, the function of losing weight knowledge, and aerobics video. Finally, had a trial to developed system, according to which the system be improved.The main contents of the papers are as follows:The first chapter, introduces the research background and the research situation at home and abroad, and defines concepts. On this basis, this paper explains the research contents, purpose, significance and methods.The second chapter, researches on the guiding role of the relevant theory, and analyzes the developing principles of the design.The third chapter, mainly elaborates the overall design of the virtual teaching system, including earlier survey, teaching design and system structure design.The fourth chapter is the concrete realization of virtual character teaching system. This chapter, have a detail analysis of role modeling technology, skeletal animation technology and scenes interactive technology.The fifth chapter, the virtual characters teaching system be used in practice, and then the trial results and practice problems are analyzed.