Title :
A modified algorithm for the time-fixed orbital interception
Author :
Qian Wei;Yuanli Cai
Author_Institution :
School of Electronic and information Engineering, Xi´an Jiaotong University, Shannxi, 710049, China
Abstract :
A modified Battin-Vaughan algorithm was presented for the fixed-time orbital interception Lambert´s problem. B spline interpolation function was adopted to create the binary approximation functions with the transfer time, position vector and the iteration variable of B-V equations. In the modified algorithm, the approximation function provided a new way initializing iteration variable. There were extensive simulations under the condition of typical interception problem. By hypothesis testing methods and comparison simulation, it was proved the modified algorithm has high efficiency, fast speed, and so on.
Keywords :
"Orbits","Algorithm design and analysis","Approximation algorithms","Splines (mathematics)","Interpolation","Input variables"
Conference_Titel :
Information and Automation, 2015 IEEE International Conference on
DOI :
10.1109/ICInfA.2015.7279813