0 引言
1 受限控制问题的单向辅助面设计
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2 仿真验证
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Journal of Projectiles, Rockets, Missiles and Guidance >
The Research on Flight Control of Hypersonic Vehicle Constrained by States and Control Input
Received date: 2019-01-19
Online published: 2025-05-30
In order to meet the restriction of hypersonic vehicle on scramjet, its flight control is a tracking control with control variables and state constraints. In this paper, the design method of one-way auxiliary surface control is used to set the system error to the boundary of positive invariant set, so that the system state can converge monotonously from any initial position to the instruction state, so that the system state of tracking process meets the constraints. By setting the initial value of error integral and introducing control constraints, the initial state range of the system with control constraints is obtained by solving inequalities. Through the above method, the tracking control constrained by control variables and states is completed, and the effectiveness of the method is verified by the design of the longitudinal attitude controller of the aircraft.
ZHONG Qin , YAN Jie , ZHANG Xiaofeng , WU Wenbin . The Research on Flight Control of Hypersonic Vehicle Constrained by States and Control Input[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2020 , 40(1) : 165 -169 . DOI: 10.15892/j.cnki.djzdxb.2020.01.034
= =
= ( )=-(CA-1B)-1
( )=A-1B(CA-1B)-1
Hki=ωki1ei+ωki2∫ei+Mki=0
ωi1=
ωi2=
x= ,u= = x+ u
ωi1=
ωi2=
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