Impact Time and Angle Cooperative Guidance for Multiple Unmanned Air Vehicles (UAVs) with Coupled Dynamics Among Velocity and Normal Accelerations

Hang Guo, Qingfeng Yang, Zhiyuan Guo, Xiaofeng Zhang, Wenxing Fu, Jie Yan

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

Abstract

An impact time and angle cooperative guidance law was proposed for multiple missiles with coupled dynamics among velocity and normal accelerations to realize impact time and impact angle cooperation simultaneously. The coupling property was modeled concretely and introduced to the cooperative guidance design. With regarding to the impact time cooperation, flight velocity control was developed, while considering the coupling effects arising from normal accelerations in longitudinal and lateral plane. And besides, for the impact angle cooperation, an impact angle cooperative guidance (IACG) was derived on the basis of modified proportional navigation guidance (PNG), taking the velocity variation into account. In addition, the target was assumed to execute evasive maneuver. To depress the negative effects arising from the coupled dynamics among velocity and normal accelerations, the compensated parts in the velocity and normal accelerations control commands were designed on the concrete model of the coupled dynamics. Consequently, an ITACG was achieved to realize salvo attack with impact angle cooperation, and its effectiveness was verified by mathematical simulations.

Original languageEnglish
Title of host publicationProceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022
EditorsWenxing Fu, Mancang Gu, Yifeng Niu
PublisherSpringer Science and Business Media Deutschland GmbH
Pages1916-1930
Number of pages15
ISBN (Print)9789819904785
DOIs
StatePublished - 2023
EventInternational Conference on Autonomous Unmanned Systems, ICAUS 2022 - Xi'an, China
Duration: 23 Sep 202225 Sep 2022

Publication series

NameLecture Notes in Electrical Engineering
Volume1010 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Autonomous Unmanned Systems, ICAUS 2022
Country/TerritoryChina
CityXi'an
Period23/09/2225/09/22

Keywords

  • Coupled dynamics
  • Flight velocity control
  • Impact angle cooperative guidance (IACG)
  • Impact time and angle cooperative guidance (ITACG)

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