A KIND OF DISTRIBUTED LASER POSITION LOCATION SYSTEM BASED ON TDOF TECHNOLOGY

摘要

In the era of intelligent robots and VR technology, High-precision position technology of indoor space is increasingly important, a variety of ways of high-precision position technology to solve different practical scene problems. Based on the laser TDOF principle, this paper presents a new positioning method, its high accuracy and controllable cost show a bright future. In this paper, we will analyze the systematic simulation, data analysis, the solution algorithm and the related trajectory processing algorithm. Two kinds of algorithms will be introduced to detect the position of the signal; the Kalman filter algorithm under predictable trajectory and the trajectory smoothing model under different motion states.