785 results found.
Year: 2010, Volume: 10, Issue: 2
... devices, which are designed and manufactured by the authors. They prove to be suited for this kind of application, as they perform fast computation and require low power and small space for installing. Index Terms — audio source, direction of arrival (DoA), embedded devices, position measurement, sensor network I. ...
Terms matched: 1 - Score: 12 - 1,551k
Year: 2010, Volume: 10, Issue: 2
... is to construct a long block code from small memory convolutional codes, thus I. INTRODUCTION approaching the Shannon capacity limit. Secondly, it Turbo codes represent a powerful, yet flexible class of spreads out burst errors by decorrelating the inputs of the error correcting codes. It has been proven that these codes two component decoders ...
Terms matched: 1 - Score: 3 - 706k
Year: 2010, Volume: 10, Issue: 2
... , presupposition, deixis can be encapsulated within these nodes. Because of the separation of the argument structure, modeled with I-nodes and Scheme-nodes, from contexts, more power to re-use arguments, and flexibility in representation and acceptance is provided. CA nodes represent declarative specifications of possible conflicts (such as negation). PA nodes ...
Terms matched: 1 - Score: 3 - 1,352k
Year: 2010, Volume: 10, Issue: 2
... a resolution of 12 bits, incremental transducer electrical vehicle, real time control interface eQEP) and the specific peripheral for the communication assure the necessary resources for the power I. INTRODUCTION converters command and for the signal acquisition in Comparing to a classic vehicle, the hybrid one is more system. For the command and state ...
Terms matched: 1 - Score: 25 - 1,449k
Year: 2010, Volume: 10, Issue: 2
... study concerning the Generally, the traction motors have to fulfill the following performance developed by induction motors destined for requirements: high torque at low speed, high instant power, motorization of heavy electric vehicles such as trucks. Taking high power density, high efficiency over wide speed and into consideration the imposed restrictions, one presents ...
Terms matched: 1 - Score: 49 - 1,148k
Year: 2010, Volume: 10, Issue: 2
... situations. technique [6]. This is a fast working technique that does not This situation indicates that the direct path between the require a lot of calculation power and time3, it is one of the blindfolded node and the reference node is blocked, possibly most straight-forward techniques. A disadvantage is that the due to ...
Terms matched: 1 - Score: 3 - 801k
Year: 2010, Volume: 10, Issue: 2
... a fitness function according to the sum-squared error in conventional optimization methods because of its power in order to treat the parameter estimation problem. The searching whole solution space ... than the number of data points in LSE Minimization of Total Harmonic Current Distortion in High-Power estimation, this method provides accurate parameter Induction Motors using Genetic Algorithms", ...
Terms matched: 2 - Score: 8 - 1,664k
Year: 2010, Volume: 10, Issue: 2
... Advances in Electrical and Computer Engineering Volume 10, Number 2, 2010 Strategies for Power/Energy Saving in Distribution Networks Gheorghe GRIGORAS1, Gheorghe CARTINA1, Elena-Crenguta BOBRIC2 ... representation of the transformers (old RO_1967, efficient RO_2006 and efficient active and reactive powers result from relations [2 ], [5 ]: EU transformers) ...
Terms matched: 2 - Score: 88 - 688k
Year: 2010, Volume: 10, Issue: 2
... each individual sampling frequency Fs_in, it should be converted to the IC had originally. There are several methods to solve this, but when constraint by price and power consumption, the design same signal, but sampled at the frequency Fs_out, while a engineers must find the optimum one. The sample rate certain amount of ...
Terms matched: 1 - Score: 3 - 2,509k
Year: 2010, Volume: 10, Issue: 2
... phase. Currents are controlled turning on and off the power I. INTRODUCTION converter switches, obeying to the ... --) and flux tube( -). powerful tool, with described advantages, in the early ... of the actuator design. 3 2.5 REFERENCES [1] H. C. Roters. Electromagnetic Devices. ...
Terms matched: 3 - Score: 34 - 1,035k