Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (6): 1950-1956.doi: 10.12305/j.issn.1001-506X.2022.06.22

• Guidance, Navigation and Control • Previous Articles     Next Articles

Maneuvering identification method of non-cooperative aircraft based onsparse orbit information

Jianlei ZHAO1,2, Haiyang LI1,2,*   

  1. 1. College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China
    2. Hunan Key Laboratory of Intelligent Planning and Simulation for Aerospace Missions, Changsha 410073, China
  • Received:2021-07-06 Online:2022-05-30 Published:2022-05-30
  • Contact: Haiyang LI

Abstract:

The maneuvering parameter identification of non-cooperative aircraft is studied when the known information is sparse orbit elements. In this paper, a maneuver parameter identification method based on orbit inversion and its corresponding solution algorithm are proposed. Firstly, the orbit inversion model and the maneuvering parameter identification optimization model are established. Then, a double optimization algorithm of "global optimization plus local correction" is proposed. Finally, the maneuvering parameter identification method proposed is verified by simulation. The results show that the double optimization method can effectively solve the optimization model, and the proposed method can effectively identify maneuvering parameters within an acceptable error range. The research provides an idea for maneuvering identification of non-cooperative aircraft with limited information, and ensures the on-orbit safety of spacecraft to a certain extent.

Key words: non-cooperative aircraft, sparse orbit information, maneuvering parameter identification, double optimization algorithm

CLC Number: 

[an error occurred while processing this directive]