Extended proportional navigation guidance law for anti-warship missile based on Lyapunov stability

Author

Zhao, Hongchao ; Zhang, Ruchuan ; Yu, Hongyun

Author_Institution

Naval Aeronaut. & Astronaut. Univ., Yantai

fYear

2008

fDate

25-27 June 2008

Firstpage

8250

Lastpage

8254

Abstract

An extended proportional navigation guidance (EPNG) law based on Lyapunov stability is proposed applying the concept of virtual target and 3-dimensional pursuit-evasion model. This guidance law can satisfy the requirements of miss distance and terminal angle, thus it guarantees that different parts of the large-airspace varying trajectory link smoothly. Guided by this guidance law an anti-warship missile realizes various forms of large-airspace varying trajectory. Adopting the large-airspace variable trajectory, an anti-warship missile can improve its maneuverability and penetration ability. The simulation results show the effectiveness of the proposed extended proportional navigation guidance law based on Lyapunov stability.

Keywords

Lyapunov methods; aircraft navigation; missile control; position control; stability; 3-dimensional pursuit-evasion model; Lyapunov stability; antiwarship missile maneuverability; antiwarship missile penetration; extended proportional navigation guidance law; large-airspace variable trajectory; virtual target concept; Acceleration; Aerodynamics; Automation; Fuels; Intelligent control; Lyapunov method; Mathematical model; Mathematics; Missiles; Navigation; EPNG; Large-airspace varying trajectory; Lyapunov stability; Virtual target;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on

Conference_Location

Chongqing

Print_ISBN

978-1-4244-2113-8

Electronic_ISBN

978-1-4244-2114-5

Type

conf

DOI

10.1109/WCICA.2008.4594219

Filename

4594219