Results 171 to 180 of about 13,802,454 (213)
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A Model Decomposition Framework for LPV Systems
2018 IEEE Conference on Decision and Control (CDC), 2018The paper proposes a systematic framework for efficient decomposition of Linear Parameter Varying (LPV) systems. Our aim is to reveal the topological structure of the system, to facilitate various analysis and synthesis methods. For this purpose, first we extend the notion of Gramian based interaction measure for parameter dependent systems.
Tamás Luspay +3 more
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2016
In general terms, control theory can be described as the study of how to design the process of influencing the behavior of a physical system to achieve a desired goal.
Péter Gáspár +3 more
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In general terms, control theory can be described as the study of how to design the process of influencing the behavior of a physical system to achieve a desired goal.
Péter Gáspár +3 more
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LPV model identification of an EVVT system
2015 American Control Conference (ACC), 2015In this paper, a family of discrete-time system models of an Electric Variable Valve Timing (EVVT) actuator for internal combustion engines under different operational conditions were obtained through the closed-loop system identification, where the complicated EVVT actuating system was treated as a black box.
Jie J. Yang +3 more
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Model Reduction of Nonstationary LPV Systems
IEEE Transactions on Automatic Control, 2007This paper focuses on the model reduction of nonstationary linear parameter-varying (NSLPV) systems. We provide a generalization of the balanced truncation procedure for the model reduction of stable NSLPV systems, along with a priori error bounds. Then, for illustration purposes, this method is applied to reduce the model of a two-mass translational ...
Mazen Farhood, Geir E. Dullerud
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LPV Modelling and Control of Burgers’ Equation
IFAC Proceedings Volumes, 2011Linear parameter-varying (LPV) modelling and control of a nonlinear PDE is presented in this paper. The one-dimensional viscous Burgers' equation is discretized using a finite difference scheme and the boundary conditions are taken as control inputs. A nonlinear high-order state space model is generated and proper orthogonal decomposition is used for ...
Hashemi, Seyed Mahdi, Werner, Herbert
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Identification for a General Class of LPV Models
IFAC Proceedings Volumes, 2000Abstract In this paper we consider the problem of identifying discrete-time Linear Parameter Varying (LPV) models of non-linear or time-varying systems. LPV models are considered for their connection with the industrial practice of gain-scheduling. We assume that inputs, outputs and the scheduling parameters are measured, and a form of the functional
B. BAMIEH, GIARRÈ, Laura
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LPV identification of an aeroelastic flutter model
49th IEEE Conference on Decision and Control (CDC), 2010In this paper we exploit a novel identification algorithm to identify a linear parameter-varying (LPV) aeroelastic system equipped with trailing edge flaps. In the identification algorithm we use a recently introduced factorization which makes it possible to form predictors which are based on past inputs, outputs, and known aeroelastic data.
Jan-Willem van Wingerden +2 more
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Compact LFT-LPV modeling with automated parameterization for efficient LPV controller synthesis
2015 American Control Conference (ACC), 2015A systematic approach to the derivation of Linear Fractional Transformation (LFT)-based Linear Parameter-Varying (LPV) representations for descriptor systems is proposed. Explicit compact rational and affine representations with full non-square parameter blocks are formulated.
Hoffmann, Christian, Werner, Herbert
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LPV modelling and LPV observer-based fault detection for wind turbine systems
2016 IEEE 14th International Conference on Industrial Informatics (INDIN), 2016In this paper, linear parameter varying (LPV) modelling technique is addressed for modelling a wind turbine system, with real-time changing scheduling parameters. Based on the LPV wind turbine model, a LPV observer-based fault detection method is utilized to detect faults under four scenarios.
Hui Shao +2 more
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Identification and MPC Control of a Circulation Fluidized Bed Boiler Using an LPV Model
IFAC Postprint Volumes IPPV / International Federation of Automatic Control, 2010 This work studies the identification and control of circulation fluidized bed (CFB) boilers. The CFB boiler under investigation shows strong nonlinearity due to big changes of steam load.
Guangzao Huang, Yucai Zhu
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