0
TECHNICAL PAPERS

Modeling and H2/H∞ MIMO Control of an Earthmoving Vehicle Powertrain

[+] Author and Article Information
Rong Zhang, Andrew Alleyne

Department of Mechanical and Industrial Engineering, University of Illinois at Urbana-Champaign, 140 MEB, 1206 W Green St., Urbana, IL 61801

Eko Prasetiawan

AAC Division of Belcan Corporation, PO Box 1875, Caterpillar Inc., Technical Center Bldg. E-900, Peoria, IL 61656-1875e-mail: Prasetiawan_Eko_A@CAT.com

J. Dyn. Sys., Meas., Control 124(4), 625-636 (Dec 16, 2002) (12 pages) doi:10.1115/1.1515326 History: Received May 01, 2001; Revised December 01, 2001; Online December 16, 2002
Copyright © 2002 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Schematic diagram of a frequency coordinated PID controller for a hydrostatic transmission (HST)
Grahic Jump Location
Reference tracking response of a frequency coordinated PID controller
Grahic Jump Location
Earthmoving vehicle powertrain simulator
Grahic Jump Location
Schematic of an earthmoving vehicle powertrain
Grahic Jump Location
Pilot flow is parallel to main flow (zero introduced)
Grahic Jump Location
Model interconnection of a multi-load powertrain
Grahic Jump Location
Earthmoving vehicle powertrain simulator (EVPS) schematic
Grahic Jump Location
Model validation using a square-wave as the swash-plate angle input the nonlinear system.
Grahic Jump Location
LQG controller schematic
Grahic Jump Location
Singular-value bode plot: comparison between the LQR loop and the LQG loop
Grahic Jump Location
Singular-value bode plot of the LQG/LTR loop (r=1000)
Grahic Jump Location
Simulation of simultaneous tracking by an LQG/LTR controller
Grahic Jump Location
General control configuration
Grahic Jump Location
Nominal performance and robust stability
Grahic Jump Location
Design Plant Model for nominal performance synthesis
Grahic Jump Location
Performance weighting Wp0
Grahic Jump Location
Analysis plant model for both nominal performance and robust stability
Grahic Jump Location
Simulation of simultaneous tracking by an H controller
Grahic Jump Location
Simultaneous tracking of LQG/LTR: speed outputs
Grahic Jump Location
Simultaneous tracking of LQG/LTR: control inputs
Grahic Jump Location
Disturbance rejection of LQG/LTR: pressure disturbance
Grahic Jump Location
Disturbance rejection of LQG/LTR: Speed outputs
Grahic Jump Location
Disturbance rejection of LQG/LTR: Control inputs
Grahic Jump Location
Simultaneous tracking of H controller: Speed outputs
Grahic Jump Location
Simultaneous tracking of H controller: Control inputs
Grahic Jump Location
Disturbance rejection of H controller: Pressure disturbance
Grahic Jump Location
Disturbance rejection of H controller: Speed outputs
Grahic Jump Location
Disturbance rejection of H controller: Control inputs
Grahic Jump Location
Nominal performance and robust stability norm of the LQG/LTR controller
Grahic Jump Location
Nominal performance and robust stability norm of the H controller

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