Feedback Flow Control: A Heuristic Approach

This paper describes a heuristic approach to feedback flow control and illustrates its use for two flowfields: the flow around a tangent ogive at large angles of attack and the shear layer behind a...

[1]  Kelly Cohen,et al.  Low-dimensional modelling of a transient cylinder wake using double proper orthogonal decomposition , 2008, Journal of Fluid Mechanics.

[2]  Bert F. Ayers,et al.  Forebody Vortex Control for Wing Rock Suppression , 1994 .

[3]  Clarence W. Rowley,et al.  Feedback Control of High-Lift State for A Low-Aspect-Ratio Wing , 2010 .

[4]  Steven L. Brunton,et al.  On dynamic mode decomposition: Theory and applications , 2013, 1312.0041.

[5]  Robert Tomaro,et al.  The defining methods of Cobalt-60 - A parallel, implicit, unstructured Euler/Navier-Stokes flow solver , 1999 .

[6]  Niels Kjølstad Poulsen,et al.  Neural Networks for Modelling and Control of Dynamic Systems: A Practitioner’s Handbook , 2000 .

[7]  D. Bridges.  The Asymmetric Vortex Wake Problem - Asking the Right Question , 2006 .

[8]  B. R. Noack,et al.  A hierarchy of low-dimensional models for the transient and post-transient cylinder wake , 2003, Journal of Fluid Mechanics.

[9]  Frank Thiele,et al.  Numerical Investigation of Robust Closed-Loop Flow Control of a High-Lift Configuration , 2010 .

[10]  Chih-Ming Ho,et al.  Perturbed Free Shear Layers , 1984 .

[11]  L. Sirovich.  Turbulence and the dynamics of coherent structures. I. Coherent structures , 1987 .

[12]  H. Tsai,et al.  Side Force Suppression by Dimples on Ogive-Cylinder Body , 2009 .

[13]  David R. Williams,et al.  Closed-Loop Control of Forebody Flow Asymmetry , 2000 .

[14]  S. Siegel,et al.  Feedback Flow Control of a Shear Layer for Aero-Optic Applications , 2010 .

[15]  Israel J Wygnanski,et al.  The Dynamics of Separation Control on a Rapidly Actuated Flap , 2010 .

[16]  C. Rowley,et al.  Feedback control of unstable steady states of flow past a flat plate using reduced-order estimators , 2009, Journal of Fluid Mechanics.

[17]  G. T. Chapman,et al.  Side forces on a tangent ogive forebody with a fineness ratio of 3.5 at high angles of attack and Mach numbers from 0.1 to 0.7 , 1977 .

[18]  Haecheon Choi,et al.  CONTROL OF FLOW OVER A BLUFF BODY , 2008, Proceeding of Fifth International Symposium on Turbulence and Shear Flow Phenomena.

[19]  Robert King,et al.  Robust nonlinear control versus linear model predictive control of a bluff body wake , 2010 .

[20]  Kelly Cohen,et al.  Simulation of a Feedback-Controlled Cylinder Wake Using Double Proper Orthogonal Decomposition , 2007 .

[21]  Michel Verhaegen,et al.  Filtering and System Identification: Frontmatter , 2007 .

[22]  E. Jumper,et al.  The optical distortion mechanism in a nearly incompressible free shear layer , 2004, Journal of Fluid Mechanics.

[23]  Casey Fagley,et al.  Predictive Flow Control to Minimize Convective Time Delays , 2013 .

[24]  I. Mezić,et al.  Spectral analysis of nonlinear flows , 2009, Journal of Fluid Mechanics.

[25]  Fred Nitzsche,et al.  Reduced Order Modeling of Nonlinear Transonic Aerodynamics Using a Pruned Volterra Series , 2009 .

[26]  Luca Zaccarian,et al.  Robust LQR control for stall flutter suppression: A polytopic approach , 2017 .

[27]  Carl P. Tilmann,et al.  Closed-Loop Missile Yaw Control via Manipulation of Forebody Flow Asymmetrics , 2004 .

[28]  Wei Shyy,et al.  Experimental Study of Impulsively Rotated Flat Plate at Low Reynolds Number , 2010 .

[29]  Chih-Ming Ho,et al.  Unsteady flow around an ogive cylinder , 1986 .

[30]  James H. Myatt,et al.  Flow and Aero-Optics Around a Turret Part II: Surface Pressure Based Proportional Closed Loop Flow Control , 2008 .

[31]  M. Hajj,et al.  A Reduced-Order Model for Unsteady Flow over Circular Cylinder , 2010 .

[32]  Louis N. Cattafesta,et al.  Actuators for Active Flow Control , 2011 .

[33]  D. D. Bruns,et al.  WaveARX neural network development for system identification using a systematic design synthesis , 1995 .

[34]  Qinghua Zhang,et al.  Wavelet networks , 1992, IEEE Trans. Neural Networks.

[35]  W. Gang,et al.  A physical model of asymmetric vortices flow structure in regular state over slender body at high angle of attack , 2003 .

[36]  Mark J. Balas,et al.  Surface Mounted Flow State Estimation of Reduced Order POD Models: Shear Layer , 2010 .

[37]  Tom McLaughlin,et al.  Experimental Study of Open Loop Plasma Actuation on a von Karman Ogive , 2012 .

[38]  Earl H. Dowell,et al.  Low-dimensional modelling of high-Reynolds-number shear flows incorporating constraints from the Navier–Stokes equation , 2013, Journal of Fluid Mechanics.

[39]  E. W. Hendricks,et al.  Feedback control of von Kármán vortex shedding behind a circular cylinder at low Reynolds numbers , 1994 .

[40]  E. A. Gillies.  Low-dimensional control of the circular cylinder wake , 1998, Journal of Fluid Mechanics.

[41]  F. Liu,et al.  Mechanisms for Conical Forebody Flow Control Using Plasma Actuators , 2009 .

[42]  Clarence W. Rowley,et al.  Model Reduction for fluids, Using Balanced Proper Orthogonal Decomposition , 2005, Int. J. Bifurc. Chaos.

[43]  John Farnsworth,et al.  Closed-Loop Flow Control of a Forebody at a High Incidence Angle , 2014 .

[44]  N. Komerath,et al.  FOREBODY VORTEX CONTROL AT HIGH INCIDENCE USING A MOVEABLE NOSE STAGNATION POINT , 1995 .

[45]  S. Arunajatesan,et al.  Large Eddy Simulation of Aero-Optic Flowfields and Control Application • , 2004 .

[46]  Clarence W. Rowley,et al.  Variants of Dynamic Mode Decomposition: Boundary Condition, Koopman, and Fourier Analyses , 2012, J. Nonlinear Sci..

[47]  T. McLaughlin,et al.  Experimental Closed Loop Flow Control of a von Karman Ogive at a High Angle of attack , 2013 .

[48]  Tim Colonius,et al.  Closed-Loop Control of Lift for Longitudinal Gust Suppression at Low Reynolds Numbers , 2011 .

[49]  Jun Zhang,et al.  Wavelet neural networks for function learning , 1995, IEEE Trans. Signal Process..

[50]  Clarence W. Rowley,et al.  Reduced-Order Modeling of Channel Flow Using Traveling POD and Balanced POD , 2006 .

[51]  David Williams,et al.  Closed-Loop Control of a Wing in an Unsteady Flow , 2010 .

[52]  Jinhee Jeong,et al.  On the identification of a vortex , 1995, Journal of Fluid Mechanics.

[53]  Jacob A. Cress,et al.  Aero-Optical Measurements in a Turbulent, Subsonic Boundary Layer at Different Elevation Angles , 2008 .

[54]  W. Yan-kui,et al.  Asymmetric vortices flow over slender body and its active control at high angle of attack , 2004 .

[55]  Kenneth C. Cornelius,et al.  Experimental study of pneumatic control of forebody vortices at high alpha , 1994 .

[56]  David R. Williams,et al.  Proportional Control of Asymmetric Forebody Vortices , 1998 .

[57]  Kelly Cohen,et al.  Reduced Order Model Based Controller Design for Feedback-Controlled Cylinder Wake , 2008 .

[58]  Lars E. Ericsson,et al.  Forebody Flow Control at Conditions of Naturally Occurring Separation Asymmetry , 2002 .

[59]  Nelson Pedreiro,et al.  Experiments in aircraft roll-yaw control using Forebody Tangential Blowing , 1997 .

[60]  E. Jumper,et al.  Recent advances in aero-optics , 2001 .

[61]  F. Liu,et al.  Flow Control over a Conical Forebody Using Duty-Cycled Plasma Actuators , 2008 .

[62]  P. Schmid,et al.  Dynamic mode decomposition of numerical and experimental data , 2008, Journal of Fluid Mechanics.

[63]  Takashi Matsuno,et al.  Aerodynamic Control of High Performance Aircraft Using Pulsed Plasma Actuators , 2009 .

[64]  Clarence W. Rowley,et al.  Koopman spectral analysis of separated flow over a finite-thickness flat plate with elliptical leading edge , 2011 .