Retuning the actuator proportional–integral–derivative controller of spinning missiles

Wei Zhou, Shuxing Yang*, Liangyu Zhao

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The hinge moment acting on the actuator will cause an out-of-plane moment, which is a destabilizing factor to the angular motion of spinning missiles. A new tuning criterion for the actuator controller is proposed to decrease the out-of-plane moment. It is noted that the integral element does not decrease the out-of-plane moment. A carefully designed proportional–derivative controller with some compromises can ensure the stability of the missile and provide good performance for the actuator.

Original languageEnglish
Pages (from-to)2594-2602
Number of pages9
JournalProceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
Volume231
Issue number14
DOIs
Publication statusPublished - 1 Dec 2017

Keywords

  • Actuator controller
  • hinge moment
  • retuning method
  • spinning missiles

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