CAS-Glove型数据手套运动建模与软件系统开发

Motion Modeling and Software System Design for CAS-Glove Data Glove

数据手套是虚拟现实系统当中一种通用而且非常重要的交互设备。本文首先介绍了一种新型数据手套CAS-Glove,然后根据手指的生理约束条件,以及CAS-Glove中传感器的布置和特点,建立了一种改进的手指运动模型。最后对与其相配套的软件系统的组成、主要功能、实用的标定方法和数据处理过程做了详细介绍。

Data glove is a kind of very important and current input-device in virtual reality (VR) system. In this paper, a new pattern of data glove named CAS-Glove is introduced. Then a modified finger- motion model is deduced in the following according to both the restriction of fingers and the sensors?peculiarity and laying-out in CAS-Glove. Finally, the components of the software system, which cooperates with CAS-Glove, as well as its main function, utilitarian calibration method and data processing course, are explained in detail.