Browsing by Author "Yan, P."
Now showing items 1-20 of 21
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Control of subsonic cavity flows by neural networks-analytical models and experimental validation
(American Institute of Aeronautics and Astronautics, 2005)Flow control is attracting an increasing attention of researchers from a wide spectrum of specialties because of its interdisciplinary nature and the associated challenges. One of the main goals of The Collaborative Center ... -
Design and trajectory tracking control of a piezoelectric nano-manipulator with actuator saturations
(Academic Press, 2018)This paper presents the design of an XYZ nano-manipulator as well as the model based high precision tracking control of the nano-manipulating system. Aiming at large range and high mechanical bandwidth, the proposed ... -
Dwell time optimization in switching control of parameter varying time delay systems
(IEEE, 2011)It has been shown that parameter varying systems with time delays can be robustly stabilized by switching control, provided that the plant's parameter varies slowly enough such that the dwell time conditions of the switched ... -
H∞-performance analysis of robust controllers designed for AQM
(IEEE, 2003)It has been shown that the TCP connections through the congested routers with the Active Queue Management (AQM) can be modeled as a nonlinear feedback system. In this paper, we design H∞ robust controllers for AQM based ... -
Modeling and feedback control for subsonic cavity flows: a collaborative approach
(IEEE, 2005)Feedback control of aerodynamic flows is attracting the attention of researchers from a wide spectrum of specialties, because of its interdisciplinary nature and the challenges inherent to the problem. One of the main goals ... -
Neural network-based modelling of subsonic cavity flows
(Taylor & Francis, 2008)A fundamental problem in the applications involved with aerodynamic flows is the difficulty in finding a suitable dynamical model containing the most significant information pertaining to the physical system. Especially ... -
On switching H ∞ controllers for a class of LPV systems
(IEEE, 2003)We consider switching H ∞ controllers for a class of LPV systems scheduled along a measurable parameter trajectory. The candidate controllers are selected from a given controller set according to the switching rules based ... -
On switching H∞ controllers for a class of linear parameter varying systems
(Elsevier BV, 2007)We consider switching H∞ controllers for a class of linear parameter varying (LPV) systems scheduled along a measurable parameter trajectory. The candidate controllers are selected from a given controller set according to ... -
On the robust controller design for Hard Disk Drive servo systems with time delays
(IEEE, 2013)Due to the existence of various sources of delays, the dynamical model of HDD (Hard Disk Drive) servo systems is actually infinite dimensional, although most of the control algorithms simplified the model with Padé expansions ... -
Predictive antiwindup compensation for repetitive control supporting nanoscanning
(IEEE, 2021)Ultrahigh precision scanning has emerged as a promising and challenging technology in nanoscale measurement and manipulation. Besides the requirement of dynamical tracking of periodical references, the existence of control ... -
Reduced-order model-based feedback controller design for subsonic cavity flows
(American Institute of Aeronautics and Astronautics, 2005-01)This paper explores feedback controller design for cavity flows based on reduced-order models derived using Proper Orthogonal Decomposition (POD) along with Galerkin projection method. Our preliminary analysis shows that ... -
Robust antiwindup compensation for high-precision tracking of a piezoelectric nanostage
(Institute of Electrical and Electronics Engineers Inc., 2016)Ultrahigh-precision tracking in nanomanipulations poses major challenges for mechanical design as well as servo control, due to the general confliction between the precision requirement and large stroke tracking. The ... -
Robust controller design for AQM and H∞-performance analysis
(Springer, 2005)Active Queue Management (AQM) has recently been proposed in [1] to support the end-to-end congestion control for TCP traffic regulation on the Internet. For the purpose of alleviating congestion for IP networks and providing ... -
Seven tuning schemes for an ADALINE model to predict floor pressures in a subsonic cavity flow
(Sage Publications Ltd., 2009)This paper presents a simple yet effective one-step-ahead predictor based on an adaptive linear element (ADALINE). Several tuning schemes are studied to see whether the obtained model is consistent. The process under ... -
Stability analysis of switched time delay systems
(Society for Industrial and Applied Mathematics, 2008)This paper addresses the asymptotic stability of switched time delay systems with heterogeneous time invariant time delays. Piecewise Lyapunov-Razumikhin functions are introduced for the switching candidate systems to ... -
Stability analysis of switched time-delay systems
(IEEE, 2008-12)This paper addresses the asymptotic stability of switched time delay systems with heterogenous time invariant time delays. Piecewise Lyapunov-Razumikhin functions are introduced for the switching candidate systems to ... -
Support vector networks for prediction of floor pressures in shallow cavity flows
(IEEE, 2007)During the last decade, Support Vector Machines (SVM) have proved to be very successful tools for classification and regression problems. The representational performance of this type of networks is studied on a cavity ... -
A switching control approach to stabilization of parameter varying time delay systems
(IEEE, 2009)Robust stabilization problem is considered for time varying time delay systems, where the system parameters are scheduled along a measurable signal trajectory. A switching control approach is proposed for a class of parameter ... -
A variable structure control approach to active queue management for TCP with ECN
(Institute of Electrical and Electronics Engineers, 2005)It has been shown that the transmission control protocol (TCP) connections through the congested routers can be modeled as a feedback dynamic system. In this paper we design a variable structure (VS) based control scheme ...
