介绍了虚拟现实和跟踪系统的概念、用途以及磁阻传感器的特点,阐述了利用磁阻传感器开发虚拟现实三自由度和六自由度跟踪系统的基本原理及其应用。
关键词: 磁阻传感器; 虚拟现实; 跟踪系统
Abstract : The concept and the application of virtual reality and tracking system and the feature of magnetoresis2 tive sensor are introduced. The basic theory and the application of the 3DOF tracking system and the 6DOF tracking system in virtual reality designed with magnetoresistive sensor are described.
Key words : magnetoresistive sensor ; virtual reality ; tracking system