Design And Implementation Of Virtual Scene For Ankle Rehabilitation Training Robot

Virtual reality technology is a computer simulation system that can create and experience virtual world.Virtual reality technology is applied to the rehabilitation of ankle joints.It can achieve the combination of game and treatment,and the combination of psychological guidance and physical therapy.The virtual scene of ankle rehabilitation training can not only improve the patients' interest in rehabilitation training,avoid the disadvantages of the traditional rehabilitation training,and improve the effect of the patients' rehabilitation training.At the same time,using virtual reality technology to build a virtual scene can also provide planning,speed and difficulty for the rehabilitation training of patients with ankle joints,and provide favorable help for the smooth rehabilitation of ankle joints.Based on virtual reality technology and ankle rehabilitation medical theory,the virtual scene of ankle rehabilitation training robot is designed and implemented in this paper.Firstly,the theoretical characteristics of virtual reality technology are studied,and the basic theory of movement rehabilitation therapy for patients with dyskinesia of ankle joint is discussed,and then the virtual reality technology and ankle rehabilitation treatment are expounded,which provides the theoretical basis for the design of virtual tour scene for ankle rehabilitation training.Secondly,the needs of the ankle rehabilitation training system are analyzed,and the key technologies involved in the modeling process are studied and discussed.The modeling technology,modeling language and development tools are selected,and the planning of the virtual roaming scene based on the ankle rehabilitation training robot is carried out in combination with the needs of the ankle rehabilitation system.Finally,the process of virtual scene modeling is introduced,and the roaming interaction of virtual scene is realized.Using 3DMax,Deep Exploration,Microsoft Visual studio 2010 and other software successively,the virtual scene of the robot based on ankle rehabilitation training is built,and the research and analysis of the virtual scene in the process of the establishment of the virtual scene is involved.The key technology is to establish a virtual scene based on ankle rehabilitation training(City roaming scene and racing game scenario).The virtual scene of ankle rehabilitation training was built by software and hardware device,and the simulation experiment was preliminarily simulated by keyboard.The results show that the system has good roaming function and human-machine interaction function,and its virtual scene has high authenticity and immersion.