Model-based Nonlinear Tracking Control of Pressure Swing Adsorption Plants

2005 ◽  
pp. 403-418 ◽  
Author(s):  
Matthias Bitzer
Keyword(s):  
Tracking Control ◽  
Pressure Swing Adsorption ◽  
Model Based ◽  
Nonlinear Tracking ◽  
Pressure Swing

Nonlinear Tracking Control of a Transient Hydrostatic Dynamometer for Hybrid Powertrain Research

2010 ◽  
Author(s):  
Yu Wang ◽  
Zongxuan Sun ◽  
Kim A. Stelson
Keyword(s):  
Tracking Control ◽  
Tracking Error ◽  
Weight Ratio ◽  
Pressure Control ◽  
State Feedback Control ◽  
Hybrid Powertrain ◽  
Power Sources ◽  
Model Based ◽  
Nonlinear Tracking ◽  
High Bandwidth

With its superior power to weight ratio, the hydrostatic dynamometer is an ideal candidate for transient engine or powertrain testing. Given its high bandwidth, the hydrostatic dynamometer can be further used as a virtual power source to emulate the dynamics of the automotive hybrid power sources. This will greatly expedite the investigation of various hybrid powertrain architectures and control methodologies without building the complete hybrid system. This paper presents the design, modeling, nonlinear tracking control and experimental investigation of a transient hydrostatic dynamometer. An electronically controlled load sensing mechanism is employed to facilitate the supply pressure control, and a two-stage high bandwidth valve is used as the primary actuator for the loading pressure control. To enable the model-based control, a 9th order physics-based model is formulated and then, identified and validated with experimental data. On this basis, model-based nonlinear tracking controls are designed for this multivariable nonlinear system to realize the precise engine speed tracking. A nonlinear model-based inversion plus PID control is first implemented and then, a state feedback control via feedback linearization is designed for reference tracking. Experimental results demonstrate precise tracking performance with less than 5% tracking error for both transient and steady state operations.

Model-Based Trajectory Control of Pressure Swing Adsorption Plants

2004 ◽  
Vol 37 (1) ◽  
pp. 565-570
Author(s):  
M. Bitzer ◽  
K. Graichen ◽  
M. Zeitz
Keyword(s):  
Pressure Swing Adsorption ◽  
Trajectory Control ◽  
Model Based ◽  
Pressure Swing

Dynamic model based nonlinear tracking control of a planar parallel manipulator

2009 ◽  
Vol 60 (4) ◽  
pp. 597-606 ◽  
Author(s):  
Wei-wei Shang ◽  
Shuang Cong ◽  
Shi-long Jiang
Keyword(s):  
Dynamic Model ◽  
Tracking Control ◽  
Parallel Manipulator ◽  
Model Based ◽  
Planar Parallel Manipulator ◽  
Nonlinear Tracking

Nonlinear Tracking Control of Spacecraft with MPC: LPV Approach

2016 ◽  
Vol 15 (0) ◽  
pp. 133-140
Author(s):  
Atsushi SAKAMOTO ◽  
Yuichi IKEDA ◽  
Isao YAMAGUCHI ◽  
Takashi KIDA
Keyword(s):  
Tracking Control ◽  
Nonlinear Tracking

Adsorbents for Pressure Swing Adsorption Regeneration

1999 ◽  
Author(s):  
David T. Croft ◽  
David K. Friday ◽  
Jeffrey M. Campbell
Keyword(s):  
Pressure Swing Adsorption ◽  
Pressure Swing
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