&lt;title&gt;Integrated control of rotating stall and surge in aeroengines&lt;/title&gt;

Eveker, K. M.; Gysling, Daniel L.; Nett, C. N.; Sharma, Om P.

doi:10.1117/12.210515

Cited by 55 publications

(28 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Eveker, Gysling, Nett, and Sharma (1995), D'Andrea, Behnken, and Murray (1997), Behnken (1997), Krstic and Wang (2000), Adomaitis and Abed, (1993), Liaw and Abed (1992). Since it is relatively practical to place bleed valves in compression systems, one of the more common approaches is to consider the throttle as the actuator.…”

Section: Instability and Controlmentioning

confidence: 96%

Intriguing nonlinear dynamics of a controller with a sluggish actuator

Coller

2003

Automatica

View full text Add to dashboard Cite

Section: Instability and Controlmentioning

confidence: 96%

Intriguing nonlinear dynamics of a controller with a sluggish actuator

Coller

2003

Automatica

View full text Add to dashboard Cite

“…Hence, bifurcation theory-based nonlinear control method was proposed to achieve stabilization, which uses measurement of asymmetric dynamics and nonlinear feedback control to stabilize the bifurcation and eliminate the hysteresis. Behnken [19], Liaw [20] and Eveker [21] respectively implemented bifurcation theory-based nonlinear control scheme using different sensors and actuators, and stabilized the bifurcation and eliminated the hysteresis successfully. Figure 2 shows that Behnken [19] implemented active stall control scheme using three air injection actuators on a low-speed axial compressor, where six pressure sensors were installed to measure static pressure disturbances.…”

Section: ) Bifurcation Theory-based Nonlinear Controlmentioning

confidence: 98%

Key technology analysis for active compressor stabilization control of aero-engine

Huang

San-mai

2011

2011 International Conference on Mechatronic Science, Electric Engineering and Computer (MEC)

View full text Add to dashboard Cite

Flow instabilities of rotating stall and surge in aero-engine compressors limit their maximum operating range and performance. For preventing stall and surge, active compressor stabilization control is a hot technology and the way of future industrial applications. In this paper, the principle of active compressor stabilization control, active control laws and methods, related actuators and sensors are analyzed. Key technologies and future research directions of active compressor stabilization control are then presented. And the conclusion could provide reference for system design and industrial applications of active compressor stabilization control.

show abstract

“…Several researchers have found control laws that eliminate the rotating stall hysteresis by using bifurcation stabilization with the one mode Galerkin approximation of the Moore-Greitzer model [3,5,8,111. In this case, by stabilizing the bifurcated rotating stall branch, the hysteresis is eliminated and the global behavior of the low order model is improved.…”

Section: Introductionmentioning

confidence: 99%

On the suitability of bifurcation stabilization control laws for high order Moore-Greitzer compressor models

Hendrickson

Sparks²

1997

Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)

View full text Add to dashboard Cite

Several control laws have been shown to eliminate the rotating stall hysteresis of a one mode Galerkin approximation of the Moore-Greitzer compressor model. In this paper we discuss the suitability of some of these control laws for higher order approximations. Two distinct analysis techniques are used to show that the range of gains that makes the rotating stall branch locally stable may be smaller for higher order models. Furthermore, numerical bifurcation analysis is used to show that even control laws that locally stabilize the rotating stall branch of the higher order models show poor behavior globally. Such results motivate alternative approaches to synthesizing control laws that account for the coupled, high order dynamics.

show abstract

<title>Integrated control of rotating stall and surge in aeroengines</title>

Cited by 55 publications

References 0 publications

Intriguing nonlinear dynamics of a controller with a sluggish actuator

Intriguing nonlinear dynamics of a controller with a sluggish actuator

Key technology analysis for active compressor stabilization control of aero-engine

On the suitability of bifurcation stabilization control laws for high order Moore-Greitzer compressor models

Contact Info

Product

Resources

About