Modeling and Simulation of a Launch Vehicle Thrust Vector Control System

被引：0

作者：

Oh, Choong-Seok ^{[1
]}

Sun, Byung-Chan ^{[1
]}

Park, Yong-Kyu ^{[1
]}

Roh, Woong-Rae ^{[1
]}

机构：

[1] KARI, Launcher Syst Design Dept, Taejon, South Korea

来源：

2012 12TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS) | 2012年

关键词：

Launch vehicle; Thrust vector control; Electrohydraulic actuation; Actuator modeling;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The dynamics associated with the thrust vector control system of the launch vehicle is investigated. The objective of the thrust vector control system is to position the thrust vector to some commanded position. The thrust vector control system is the major source of nonlinearity in the flight control system. The modeling and simulation analysis of the TVC system of a sample engine are presented. Using this modeling method, the preliminary design of TVC system for the 75tf thrust engine is conducted. From the simulation analysis of TVC model for the 75tf thrust engine, the nonlinear response, the stability analysis and the bandwidth of the TVC system are presented.

引用

页码：2088 / 2092

页数：5