ON OPTIMIZED METHOD WITH SATELLITE ORBIT DETERMINATION BASED ON OBJECT-ORIENTED THEORY
1）Institude of Surveying and Mapping, Information Engineering University, Zhengzhou 450052
2）61363 Troops of PLA, Xi’an 710054
3）61081 Troops of PLA, Beijing 100094
4）78155 Troops of PLA, Chengdu 610036
Abstract：The basic principle about satellite orbit determination is described and the satellite orbit determination classes based on the ObjectOriented method and C++ program language is designed and programed. Aiming at the enormous calculation about orbit determination, parallel algorithm and code optimized method based on VS2010 PPL and the new standard of C++ named C++0x are proposed. The experiment indicates, compared to serial algorithm, parallel algorithm and other code optimized methods executing on the dual cores’ computer can take full advantage of the hardware and improve the computing efficiency.
Yan Zhichuang,Zhang Chuanding,Du Lan et al. ON OPTIMIZED METHOD WITH SATELLITE ORBIT DETERMINATION BASED ON OBJECT-ORIENTED THEORY[J]. jgg, 2013, 33(2): 96-100.
