部分约束下空中目标拦截制导控制一体化方法

Translated title of the contribution: Integrated guidance and control method against aerial target with partial constraints

Lecheng Liang, Bin Zhao, Jun Zhou, Wanli Zhao

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

An integrated guidance and control (IGC) method with impact angle is proposed to intercept aerial target, constraints including input saturation and angle of attack are considered as well. Firstly, system with lumped uncertainties is modeled in pitch plane. Based on backstepping and command filter, constraints of impact angle and input saturation due to mechanical limitation of actuator are solved, signals with integration of error are constructed to handle with tracking errors. To guarantee the angle of attack within a predefined interval, barrier Lyapunov function is introduced. Based on Lyapunov theorem, stability of closed system, boundness of signals, and required constraints are proved. Numerical simulations exhibit effectiveness of interception with predefined impact angle for aerial target, constraints satisfied including input saturation and angle of attack, strong robustness also possessed of the method.

Translated title of the contributionIntegrated guidance and control method against aerial target with partial constraints
Original languageChinese (Traditional)
Pages (from-to)1134-1143
Number of pages10
JournalXi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics
Volume45
Issue number4
DOIs
StatePublished - Apr 2023

Fingerprint

Dive into the research topics of 'Integrated guidance and control method against aerial target with partial constraints'. Together they form a unique fingerprint.

Cite this