Title :
Strapdown airborne gravity alignment: Using position matching
Author :
Huang, Yangming ; Zhang, Kaidong ; Wu, Meiping
Author_Institution :
Coll. of Mechatron. Eng. & Autom., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
The alignment of the airborne gravity system has a high demand of the precision which has an obvious contrary on the alignment time cost. The possibility and feasibility of the alignment using position matching is discussed in depth. Simulation and field data tests show potential of this method for the usage in the static ground case.
Keywords :
aircraft navigation; attitude control; gravity; inertial navigation; inertial navigation system; position matching; strapdown airborne gravity system; Acceleration; Accelerometers; Automation; Force measurement; Geophysical measurements; Global Positioning System; Gravity; Inertial navigation; Instruments; Wavelength measurement; Airborne gravity; Inertial navigation system; Kalman filter; Position matching;
Conference_Titel :
Information and Automation (ICIA), 2010 IEEE International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-5701-4
DOI :
10.1109/ICINFA.2010.5512115
