文章基本信息

标题：Closed-loop actuator identification for Brazilian Thrust Vector Control development
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作者：Timo Wekerle ; Euler Gonçalves Barbosa ; César Moura Batagini 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：17
页码：468-473
DOI：10.1016/j.ifacol.2016.09.080
语种：English
出版社：Elsevier
摘要：This paper presents the current status of the development of a Thrust Vector Control system for new Brazilian launch vehicles, looking for the highest performance by closed-loop servo hydraulic actuator identification. Therefore, a test environment with a mass-spring test bench is introduced. Engineering models of two different types of actuators, three-way and four-way valve controlled pistons with direct drive control valves are developed. The dynamic responses are experimentally determined and subsequently mathematically modeled.
关键词：GNCAttitude controlThrust Vector ControlActuatorsClosed-loop identification