NDLI: Assisting saturated control for a linear system with saturating actuators

Content Provider	IEEE Xplore Digital Library
Author	Hyungpil Moon Wan-Kyun Chung Youngil Youm Il-Hong Suh
Copyright Year	1998
Description	Author affiliation: Dept. of Mech. Eng., Hanyang Univ., Seoul, South Korea (Hyungpil Moon)
Abstract	For a linear system with saturating actuators, a new control scheme, AS (assisting saturated) control is proposed. The AS control has a modified form of an ARE (algebraic Riccati equation) based saturating control in the case that some control input channels are not saturated. The AS control is given by the least square solution to minimize the exceeding amounts of saturated inputs which are initially obtained by LQR (linear quadratic regulating) optimal control. If the conventional LQR control law is applied to a linear system with saturating actuators, control efforts must be decreased so to remain within the saturation limits. This is obtainable by adjusting input weighting matrix in the cost function. However the AS control gives better performance than the conventional LQR which gives unnecessarily small control efforts. Also, the AS control enlarges the stabilizable region of an unstable system. A simulation example is provided to verify the features of the proposed AS control.
Starting Page	1721
Ending Page	1726
File Size	555932
Page Count	6
File Format	PDF
ISBN	0780345037
DOI	10.1109/IECON.1998.722937
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1998-08-31
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Control systems Linear systems Hydraulic actuators Optimal control Mechanical engineering Riccati equations Nonlinear control systems Moon Least squares methods Cost function
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Local reliable control for linear systems with saturating actuators

SLQR/SLQG: an LQR/LQG theory for systems with saturating actuators

Control of linear systems with saturating actuators

Antiwindup compensator synthesis for systems with saturating actuators

Stabilization of exponentially unstable linear systems with saturating actuators

Nearly optimal HJB solution for constrained input systems using a neural network least-squares approach

Linear-Quadratic Optimal Actuator Location

Stabilizing a linear system with Saturation Through optimal control

Control design for linear systems with saturating actuators and /spl Lscr//sub 2/-bounded disturbances

Assisting saturated control for a linear system with saturating actuators

Similar Documents

Local reliable control for linear systems with saturating actuators

SLQR/SLQG: an LQR/LQG theory for systems with saturating actuators

Control of linear systems with saturating actuators

Antiwindup compensator synthesis for systems with saturating actuators

Stabilization of exponentially unstable linear systems with saturating actuators

Nearly optimal HJB solution for constrained input systems using a neural network least-squares approach

Linear-Quadratic Optimal Actuator Location

Stabilizing a linear system with Saturation Through optimal control

Control design for linear systems with saturating actuators and /spl Lscr//sub 2/-bounded disturbances

Assisting saturated control for a linear system with saturating actuators