MODEL-BASED COMPUTATION OF FUNCTIONAL GAINS FOR FEEDBACK CONTROL OF VORTEX SHEDDING

被引：0

作者：

Akhtar, Imran ^{[1
]}

Borggaard, Jeff ^{[1
]}

Burns, John A. ^{[1
]}

Zietsman, Lizette ^{[1
]}

机构：

[1] Virginia Tech, Interdisciplinary Ctr Appl Math, Blacksburg, VA 24061 USA

来源：

IMECE 2008: MECHANICS OF SOLIDS, STRUCTURES AND FLUIDS, VOL 12 | 2009年

关键词：

LOW-DIMENSIONAL MODELS;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Proper orthogonal decomposition (POD) is used to develop a reduced-order model of the flow past a circular cylinder. We introduce a control mechanism into the reduced-order model as a means to favorably perturb the flow to reduce vortex shedding. The feedback control for the fluid actuators is represented in terms of functional gains. These functional gains are integral kernels of the standard feedback operator and are useful in control of partial differential equations. These functional gains give Lis physical insight into how the control mechanism is operating. In some cases, these functional gains can provide information about the optimal placement of actuators and sensors.

引用

页码：495 / 501

页数：7

共 50 条

[41] State and output feedback control in model-based networked control systems
Montestruque, LA
Antsaklis, PJ
PROCEEDINGS OF THE 41ST IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4, 2002, : 1620 - 1625
[42] Biological pest control using a model-based robust feedback
Puebla, Hector
Roy, Priti Kumar
Velasco-Perez, Alejandra
Gonzalez-Brambila, Margarita M.
IET SYSTEMS BIOLOGY, 2018, 12 (06) : 233 - 240
[43] Study on intake pressure feedback control with model-based feedforward
Hong, Mu-Nan
Ouyang, Ming-Gao
Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering, 2011, 32 (04): : 23 - 26
[44] A model-based feedback control strategy for heap bioleaching processes
Godoy, Boris I.
Braslavsky, Julio H.
Agueero, Juan C.
PROCEEDINGS OF THE 46TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-14, 2007, : 3473 - +
[45] A new model-based dynamic feedback control for systems with friction
Khayati, Karim
Bigras, Pascal
2007 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS, VOLS 1-8, 2007, : 1847 - +
[46] Multiscale modeling and model-based feedback control of pulp digester
Choi, Hyun-Kyu
Kwon, Joseph Sang-Il
2019 AMERICAN CONTROL CONFERENCE (ACC), 2019, : 2819 - 2824
[47] Model-Based Inspection Gains Traction in QA
Waurzyniak, Patrick
MANUFACTURING ENGINEERING, 2016, 156 (06): : 74 - 81
[48] Spacecraft attitude control using model-based disturbance feedback control strategy
Vahid Bohlouri
Zeynab Khodamoradi
Seyed Hamid Jalali-Naini
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2018, 40
[49] Spacecraft attitude control using model-based disturbance feedback control strategy
Bohlouri, Vahid
Khodamoradi, Zeynab
Jalali-Naini, Seyed Hamid
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2018, 40 (12)
[50] Optimal feedback control of vortex shedding using proper orthogonal decomposition models
Singh, SN
Myatt, JH
Addington, GA
Banda, S
Hall, JK
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2001, 123 (03): : 612 - 618

← 1 2 3 4 5 →