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Accelerated motion control of a supercavitating vehicle

  • School of Astronautics, Harbin Institute of Technology

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

Abstract

A new concept of control accelerated motion of supercavitating vehicle is present. Before reaching a constant cruising speed of 100 m/s supercavitating vehicle is process of accelerated motion. In order to explore dynamic model and control challenges associated with the longitudinal accelerated motion of supercavitating vehicles, memory effect of the cavity and its influence on shape of cavity are researched based on the principle of cavity expansion independence. Efficiency of the fin as its immersion depth changes while the vehicle is traveling underwater is researched. A gain schedule controller is designed to stabilize the dive-plane dynamics during accelerated motion of supercavitating vehicle.

Original languageEnglish
Title of host publicationISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
Pages1271-1275
Number of pages5
DOIs
StatePublished - 2010
Externally publishedYes
Event3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010 - Harbin, China
Duration: 8 Jun 201010 Jun 2010

Publication series

NameISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics

Conference

Conference3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010
Country/TerritoryChina
CityHarbin
Period8/06/1010/06/10

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