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Design and validation of a linear parameter varying localization system
2014 IEEE International Conference on Autonomous Robot Systems and Competitions (ICARSC), 2014This paper proposes and experimentally validates a landmark-based absolute mobile robot localization system, composed by two filters, one for attitude estimation and the other for position estimation. The estimation is carried out in the body-frame allowing for the model kinematics to be LPV (Linear Parameter Varying), thus using no approximate ...
João Barbosa +4 more
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Set-valued methods for linear parameter varying systems
Automatica, 1999The following linear parameter varying (LPV) system \[ x(k+1) \in F(\theta (k)) \left( x(k) u(k)\right) +B_1d(k), x(0)=x_0, \] \[ \theta (k+1)\in Q(\theta (k)), \theta (0)=\theta _0, \quad z(k)=\left( Cx(k) Du(k) \right) \] is considered where \(u\) is a control, \(d\) is a disturbance, \(z\) is a regulated output and \(F\) and \(Q\) are set-valued ...
Jeff S. Shamma, Dapeng Xiong
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Distributed control for distributed linear parameter varying systems
Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001Considers stability analysis and performance control for distributed systems with time and spatial varying parameters. The distributed linear parameter-varying (LPV) system depends on the parameters in linear fractional transformation form. The parameters are assumed measurable in real-time for controller use.
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Linear Parameter-Varying System Identification: The Subspace Approach
2012In the past two decades, a significant amount of research has been carried out on Linear Parameter-Varying (LPV) systems. It has been shown that LTI control synthesis techniques like optimal and robust control can be extended to the LPV case. Notwithstanding the advances in LPV control, the identification of such systems is still not completely ...
CORNO, MATTEO +2 more
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Sampled-data filtering for linear parameter varying systems
International Journal of Systems Science, 2013In this paper, we address the sampled-data filter design problem for continuous-time linear parameter-varying (LPV) systems. The filtering error system obtained from augmenting a continuous-time LPV system and the sampled-data filter is a hybrid system.
Amin Ramezanifar +2 more
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Robust identification of linear parameter varying systems
Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251), 1999We study the robust identification problem for a special class of linear parameter varying systems, when it is assumed that there is only one varying parameter and all the states of the system under identification can be measured. We consider a worst-case approach, i.e., we look for a set of models in a class of systems defined a priori, which could ...
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Control of Linear Parameter Varying Systems with Applications
2012Part I: Introduction to Modeling and Control of LPV Systems.- An Overview of LPV Systems.- Prediction Error Identification of LPV Systems: Present and Beyond.- Part II: Theoretical Advancements on LPV Control and Estimation.- Parametric Gain-scheduling Control via LPV-stable Realization.- Explicit Controller Parameterizations for Linear Parameter ...
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Sufficient conditions for stability of linear time-varying systems
Systems and Control Letters, 1987D H Owens
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Discrete-time H∞ control of linear parameter-varying systems
International Journal of Control, 2019Mauricio de Oliveira, Amit Pandey
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