0
TECHNICAL PAPERS

Regularization Embedded Nonlinear Control Designs for Input-Constrained and Ill-Conditioned Thermal System

[+] Author and Article Information
Kwan-Woong Gwak, Glenn Y. Masada

Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712-1063

J. Dyn. Sys., Meas., Control 126(3), 574-582 (Dec 03, 2004) (9 pages) doi:10.1115/1.1789973 History: Online December 03, 2004
Copyright © 2004 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Geometry of the thermal system
Grahic Jump Location
Desired temperature profile of the design surface 3
Grahic Jump Location
Responses for FBL with λ1=0.1,λ2=0.1
Grahic Jump Location
Singular values of Ac of FBL (a) over entire process time (b) at t=350 s
Grahic Jump Location
TSVD-FBL with p=3,λ1=0.1,λ2=0.1
Grahic Jump Location
(a) Residual norm and (b) standard deviation of the control input for different TSVD parameters p
Grahic Jump Location
TSVD-FBL with p=2,λ1=0.1,λ2=0.1
Grahic Jump Location
Final time errors in the design surface temperatures (a) FBL control (b) TSVD-FBL control with p=3,λ1=0.1,λ2=0.1
Grahic Jump Location
Temperature and heater input distribution with MTSVD p=3 for FBL with λ1=0.1,λ2=0.1
Grahic Jump Location
Standard deviation of control input for FBL with TSVD and MTSVD
Grahic Jump Location
Tikhonov-FBL λTik=0.001,λ1=0.1,λ2=0.1
Grahic Jump Location
Optimal Tikhonov parameter (a) L-curve for the optimal parameter selection (b) control input distribution along the heaters for different Tikhonov parameters
Grahic Jump Location
Condition numbers with (a) Tikhonov parameter zero and (b) with λTik=0.001 and L1 as the derivative operator
Grahic Jump Location
Tikhonov-SMC with D=0.5, λSMC=0.2 and λTik=0.001 and L2
Grahic Jump Location
(a) Final time heater input distribution; (b) final time heater surface temperature distribution

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In