The Evaluation of Inertial Sensors and the Simulated Performance Evaluation of a Cold Atomic Interfered IMU Aided Low Cost Navigation Systems

  • 郭 子暭

學生論文: Master's Thesis

摘要

The highly accurate mechanized platform inertial sensors without any external aiding signals had already achieved the positioning accuracy of 100 m in 1970s However this type of inertial sensors is very bulky and power consumption In addition these inertial measurement units (IMUs) are complex in the batch fabrication due to multitudinous parts so the cost has been always high Despite the expensive IMUs the accuracy requirements only conform to the applications For instance the IMUs applied in the civil aviation don’t need the excellent accuracy for free inertial since the radio receivers are integrated with the IMUs The new materials reduction of components and innovative techniques for the inertial sensors are able to decrease the cost as well Cold atomic interfered (CAI) IMUs based on their bias stability and random walk can provide significantly improved positional accuracy (
獎項日期2014 八月 22
原文English
監督員Kai-Wei Chiang (Supervisor)

引用此文

The Evaluation of Inertial Sensors and the Simulated Performance Evaluation of a Cold Atomic Interfered IMU Aided Low Cost Navigation Systems
子暭, 郭. (Author). 2014 八月 22

學生論文: Master's Thesis