The Study Of Haptic Interaction In One-finger-pressing Massage Basingon Virtual Reality Technique

Objective:In allusion to the fact that body model can’t meet the need of massage bone-setting training and the actual demand can’t also be met because massage is carried on by the japonica rice grain in teaching experiments, the solid model and virtualization interactive platform are built to realize the interaction of 3d data model and physical model, which will contribute to the heritage and development of bone-setting manipulation and promote the development of modernization.Method:The gridding reconstruction of human 3d data model is realized through mass spring method on the base of virtualization technology and dynamics differential equation is established; 3d printing is used to realize data model materialization and physical model is improved by the medical rubber elastic and elastic regulator; generalization of the solid models is realized and the data model of deformation process is solved by the improved euler method in order to build the interaction of 3d data model and physical model.Result: Realize the 3d data model gridding reconstruction based on the human cervical part, design the general solid model related to the data model, build mass spring equation and use improved euler method to solve the data model of deformation to get numerical result.Conclusion: Realize the generality of operation model according the solid model designed through 3d data model, lay the foundation for the interaction of the solid model and data model by the deformation solution of the data model, provide the basis for the building of realistic and objective virtual interactive platform, and promote the heritage and development of bone-setting manipulation.