803 results found.
Year: 2009, Volume: 9, Issue: 3
... set of input vector, cj ℜnx1 is the jth RBF center, σ is the center components called details. In general, the overall waveform spread parameter which controls the width of the RBF, and 2 of a signal will be primarily contained in the approximation. represents the Euclidean norm. The output of any coefficients ...
Terms matched: 1 - Score: 3 - 473k
Year: 2009, Volume: 9, Issue: 3
... cos βl Test Numerical Relays", Proceedings of CIGRE SC-B5 Conference ℑ(E)= P2 sinh αl cos βl+ P on Maintenance of Numerical Protection and Control Systems, 1 cosh αl sin β l Romania, CDROM, 2005. (A7) sinh αl sin βl [13] M. Istrate, D ...
Terms matched: 1 - Score: 3 - 501k
Year: 2009, Volume: 9, Issue: 3
... transmit forces (or pressures, or frequency sinusoidal current. torques) and often represent an end component in an l l automation chain (for example in the control of pneumatic l z1 z1 l valves). Technical literature presents numerous types of actuators, mostly using the magnetic energy produced by S N N 0 S ...
Terms matched: 1 - Score: 3 - 504k
Year: 2009, Volume: 9, Issue: 2
... actions information to display through the supervisory interfaces to be controlled quickly. dedicated to each kind of supervisory task ... supervisory techniques such as SADT (Structured Analysis and Design control and data acquisition) systems. A functional analysis ... design of processes includes a set of tasks aimed at controlling a support systems which let an active part to ...
Terms matched: 8 - Score: 433 - 494k
Year: 2009, Volume: 9, Issue: 2
... 2009 A High Performance Space Vector Modulation – Direct Torque Controlled Induction Machine Drive based on Stator Flux Orientation Technique ... computational requirement, high parameter machine drive system. The control system enjoys the dependence and speed signal for the ... 1 Thus, the machine torque can be regulated by controlling I qs (s)= Φ s ( ...
Terms matched: 6 - Score: 405 - 724k
Year: 2009, Volume: 9, Issue: 2
... especially to protect power developed, especially on the ignition control system, semiconductors where the Joule integral criterion is ... be a part of a flexible protection system based on microcontroller, for instance. Moreover, an improper fuse ... 2009 About a New Type of Fuse Based on the Controllable Fusing Effect Adrian PLESCA Department of Power Engineering, ...
Terms matched: 5 - Score: 143 - 1,416k
Year: 2009, Volume: 9, Issue: 2
... qualitative, semi-quantitative, the unique ability to carry out controlled reactions that can quantitative or specialized analyses such as ... the following benefits: uniform heating properties, enhanced reaction control, avoiding spontaneous reactions, avoiding charring of samples ... of predictable, samples, flexible quality-control checks, transient-signal controllable, reproducible or transferable chemistries, handling, speciation ...
Terms matched: 5 - Score: 100 - 635k
Year: 2009, Volume: 9, Issue: 2
... and Computer Engineering Volume 9, Number 2, 2009 A Comparative Study between Two Control Strategies for Matrix Converter Ghalem BACHIR, Azeddine BENDIABDELLAH LDEE Laboratory, University of ... that choice of of the Venturini Converter" Proc. Of Drives, Motors and Controls, the strategy to use is predetermined by the comparison 1983, pp. ...
Terms matched: 2 - Score: 47 - 554k
Year: 2009, Volume: 9, Issue: 2
... It would be of great importance to identify the parameters that must -2 10 strongly control the proximity of the system to critical Probability loading [2]. -4 ... and Self-organization", Bulk Power PSERC Publication, February 2007. System Dynamics and Control-VI, 22-27 Aug, 2004. [5] F. Yang, A ...
Terms matched: 2 - Score: 8 - 614k
Year: 2009, Volume: 9, Issue: 2
... of a robust close loop deflection is greater than rated amplitude of vibrations (10 control of vibration level, this condition become not so mm). Also, ... interacts with a current passing through a coil wire in the air-gap to generate a controllable, varying force. Index Terms — Linear compressor of voice coil type, ...
Terms matched: 2 - Score: 5 - 473k