Title :
Design and implementation of microminiature inertial measurement system and GPS integration
Author :
Mao, Gang ; Gu, Qitai
Author_Institution :
Dept. of Precision Instrum., Tsinghua Univ., Beijing, China
Abstract :
The microminiature inertial measurement system has many advantages compared with the traditional one, such as small size, light weight, low cost, little power consumption, high bearing capacity and long life. This paper describes a microminiature inertial measurement system, including total hardware, connections and operating theory. In order to evaluate its performance, a vehicle test was done. In addition, a special application to the measurement of launch movement parameters was introduced. Its integration with two GPS receivers was discussed, and the performance and applications of integrated systems were evaluated
Keywords :
Global Positioning System; gyroscopes; inertial navigation; inertial systems; microsensors; GPS integration; GPS receivers; bearing capacity; launch movement parameters; microminiature inertial measurement system; operating theory; power consumption; vehicle test; Acceleration; Accelerometers; Costs; Energy consumption; Global Positioning System; Gyroscopes; Hardware; Micromechanical devices; Silicon; Vehicles;
Conference_Titel :
National Aerospace and Electronics Conference, 2000. NAECON 2000. Proceedings of the IEEE 2000
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-6262-4
DOI :
10.1109/NAECON.2000.894929
