286 results found containing all search terms.
Year: 2010, Volume: 10, Issue: 3
... δ= (8) Flux and torque are resolved and directly controlled using ψs nonlinear transformations on hysteresis controllers, without performing coordinate transformations. A double layer In ... M dt (11) Fig.1. Stator and rotor magnetic fluxes in different reference systems t The mathematical equations are given below [16]. Stator( Test ...
Terms matched: 2 - Score: 16 - 883k
Year: 2010, Volume: 10, Issue: 3
... filters based on voltage source inverter topology are widely used to improve power quality of nonlinear loads at the point of common coupling to the network. The switching devices ... transfer functions taking into account the switching GridConnected Power Converters," Fifteenth National Power Systems Conference (NPSC), IIT Bombay, pp. 614 – 619, ...
Terms matched: 2 - Score: 10 - 891k
Year: 2010, Volume: 10, Issue: 3
... and signal processing (2001) 15 (5 ), Special issue Institute for Nonlinear Science, University of California, San Diego. on gear and bearing diagnostics ... components (PCs) are computed by solving the network structure looks like human's neural systems. the eigen value problem of the covariance matrix C: The input layer ...
Terms matched: 2 - Score: 16 - 799k
Year: 2010, Volume: 10, Issue: 3
... stability analysis. By proposed [4] D. J. Greene, "Nonlinear modeling of transformers," IEEE Trans. on method we can investigate the ... for piecewise distributed computing approach for analysis of internal fault in solution of large-scale physical systems [14], while LCS is a transient stability (T /S ...
Terms matched: 2 - Score: 26 - 817k
Year: 2009, Volume: 9, Issue: 3
... some limitations and Hence, improving the classical controller aptitude to the cannot deal with nonlinear dynamics and system parameters optimal control of perturbed systems with a fine-tuning of variation ... In the literature, several strategies of adaptation are developed to alleviate these limitations. In this paper, we the controller parameters is the question key. Fuzzy logic ...
Terms matched: 2 - Score: 21 - 290k
Year: 2010, Volume: 10, Issue: 1
... can carry out fast and exact analysis of fault of the system. According to nonlinear complex systems, we component. Finally, we can accomplish fault isolation. ... , Number 1, 2010 Recent Research Progress in Fault Analysis of Complex Electric Power Systems Zengping WANG, Yagang ZHANG, Jinfang ZHANG, Jing MA Key Laboratory of ...
Terms matched: 2 - Score: 57 - 673k
Year: 2010, Volume: 10, Issue: 1
... of a power system installed with an Interline An obtained controller is investigated in the nonlinear Power Flow Controller (IPFC) in order to studying power dynamic model for ... control signals. Next, the effect of IPFC damping The recent interconnection between power systems and controller on low frequency oscillations of power system is expansion in transmission and ...
Terms matched: 2 - Score: 48 - 545k
Year: 2010, Volume: 10, Issue: 1
... J., Application of efficient Feasibility of the proposed solutions is determined by the nonlinear predictive control to a hot strip finishing mill, Proceedings adaptation of the spectral ... Nicu ROMAN1, Emil CEANGA2, Ioan BIVOL2, Sergiu CARAMAN2 1 Department of Control Systems, Galfinband SA, Smardan Street No. 2bis, Galati 800701, ROMANIA ...
Terms matched: 2 - Score: 16 - 508k
Year: 2010, Volume: 10, Issue: 1
... imposed rotor flux position (angle λr). based on the IM model with nonlinear parameters. The control For speeds over the nominal value, a field-weakening is ... described variables qualitatively, inexactly or with uncertainty [4]. In complex nonlinear systems, like robot axis driven by induction Domain of motors, this characteristic is ...
Terms matched: 2 - Score: 14 - 413k
Year: 2010, Volume: 10, Issue: 1
... Number 1, 2010 Elite Based Multiobjective Genetic Programming in Nonlinear Systems Identification Alina PATELLI1, Lavinia FERARIU2 "Gh ... to ensure the simultaneous selection of model while confronted with nonlinearities, multimodalities and structure and parameters. The assessment ... potential discontinuities. solutions is done via a multiobjective approach, making use of both accuracy and parsimony criteria, ...
Terms matched: 3 - Score: 227 - 418k