Research on adaptive robust guidance law for passive homing missile against maneuvering target

Zhen Yang, Deyun Zhou, Qian Pan, Xiaoyang Li, Kun Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

An improved three dimensional adaptive robust guidance law is proposed for the passive homing guidance in which only line-of-sight angular rate can be measured when target maneuvered. The nonlinear control system of missile is designed according to relative motion model of missile and target, which regards coupling and target acceleration as interference. Then a sliding surface and control law is designed based on approximate parallel approaching principle and variable structure control theory. The self-learning ability of RBF neural network is used to approximate the uncertain nonlinear time-varying functions in the control law online. Finally, the network weights adaptive law is proposed according to Lyapunov theory. This method can assure the excellent adaptive ability and robustness of the system. Simulation results indicate that the guidance law is better than traditional proportional navigation and variable structure guidance law in performance.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Information and Automation, ICIA 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages527-530
Number of pages4
ISBN (Electronic)9781538631546
DOIs
StatePublished - 20 Oct 2017
Event2017 IEEE International Conference on Information and Automation, ICIA 2017 - Macau, China
Duration: 18 Jul 201720 Jul 2017

Publication series

Name2017 IEEE International Conference on Information and Automation, ICIA 2017

Conference

Conference2017 IEEE International Conference on Information and Automation, ICIA 2017
Country/TerritoryChina
CityMacau
Period18/07/1720/07/17

Keywords

  • adaptive
  • guidance law
  • passive homing missile
  • RBF neural network
  • sliding mode

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