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A Study on Motion and Position Using AHRS Based on Inertial Measurement Unit in Virtual Reality Environments

This thesis is about improving the accuracy of motion and location for enhancing user immersion in experience type VR environment about position tracking technique. To achieve this, Motion Tracking & Localization (MTL) estimated by utilizing 9axis Inertial Measurement Unit (IMU) based Attitude & Heading Reference System (AHRS). Moreover, MTL device design, AHRS based motion tracking technique and position estimation technique considering experience type VR environment suggested. Ultimately, test bed construction of multiple AHRS based position tracking and performance evaluation are processed.