Unifying treatment to control of nonlinear systems with two timescales

Ping Lu; Zuojun Shen

doi:10.2514/2.4972

Unifying treatment to control of nonlinear systems with two timescales

Ping Lu^*
, Zuojun Shen

^*Corresponding author for this work

Iowa State University

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

A general formulation of the control problem for nonlinear systems with two timescales is presented. The formulation unifies various aerospace applications in previous work under one framework and extends further beyond. Control synthesis procedures exploiting timescale separation are given, and the necessary requirements that should be met in the process are established. The associated stability analysis is formalized. A problem of entry trajectory control is solved to provide a step-by-step demonstration of the procedure and numerical illustrations.

Original language	English
Pages (from-to)	975-978
Number of pages	4
Journal	Journal of Guidance, Control, and Dynamics
Volume	25
Issue number	5
DOIs	https://doi.org/10.2514/2.4972
State	Published - 2002
Externally published	Yes

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title = "Unifying treatment to control of nonlinear systems with two timescales",

abstract = "A general formulation of the control problem for nonlinear systems with two timescales is presented. The formulation unifies various aerospace applications in previous work under one framework and extends further beyond. Control synthesis procedures exploiting timescale separation are given, and the necessary requirements that should be met in the process are established. The associated stability analysis is formalized. A problem of entry trajectory control is solved to provide a step-by-step demonstration of the procedure and numerical illustrations.",

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AU - Lu, Ping

AU - Shen, Zuojun

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AB - A general formulation of the control problem for nonlinear systems with two timescales is presented. The formulation unifies various aerospace applications in previous work under one framework and extends further beyond. Control synthesis procedures exploiting timescale separation are given, and the necessary requirements that should be met in the process are established. The associated stability analysis is formalized. A problem of entry trajectory control is solved to provide a step-by-step demonstration of the procedure and numerical illustrations.

UR - https://www.scopus.com/pages/publications/0036748520

U2 - 10.2514/2.4972

DO - 10.2514/2.4972

M3 - 文章

AN - SCOPUS:0036748520

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SP - 975

EP - 978

JO - Journal of Guidance, Control, and Dynamics

JF - Journal of Guidance, Control, and Dynamics

IS - 5

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Unifying treatment to control of nonlinear systems with two timescales

Abstract

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