126 results found.
Year: 2012, Volume: 12, Number: 3
... winding has very specific advantages which cause that there is no Figure 7. Estimation of the system inputs via GMDH model and UIF. magnetic detent and minimal electromagnetic interference. It should be underlined that the estimated signals have to The efficiency of the motor is up to 90%. The nominal be contained in the bounded ...
Terms matched: 1 - Score: 3 - 1,026k
Year: 2012, Volume: 12, Number: 2
... mixtures with segregated speech. "NR" stands for noise residue, and PNR different SNRs. Fig. 8 shows that the proposed system indicates the percentage of interference included in the works much better for speech and music mixtures, when segregated speech. By definition, both numbers are compared to the results for speech and ...
Terms matched: 1 - Score: 3 - 852k
Year: 2010, Volume: 10, Issue: 4
... several consecutive torque ripple and distortions of the stator voltage are periods. A filtration of the volatile switching frequency is reduced. difficult, and therefore the level of interference is large. The control structure is shown in Fig. 5. Description of The constant switching frequency can be achieved by the each block is the same ...
Terms matched: 1 - Score: 3 - 4,098k
Year: 2010, Volume: 10, Issue: 3
... replaced with N- the number of samples. Five significant as compared to TETRA 1. In order to limit the mathematical models describing the operation of the inter-symbol interference, each channel uses Frequency radiometer are compared and presented in [3]. These models Division Duplexing (FDD) and is divided into several M- ...
Terms matched: 1 - Score: 3 - 584k
Year: 2010, Volume: 10, Issue: 3
... (13) are used to calculate the These harmonics may cause many unwanted effects such as torque and speed, respectively, in estimator block. In this electromagnetic interference (EMI) noise and high dv/dt algorithm, only stator currents and voltages should be which affect the motor control system as well [20] ...
Terms matched: 1 - Score: 3 - 883k
Year: 2017, Volume: 17, Number: 4
... advantages, as mentioned before, and some with very low or very high RSS should be used as these are challenges due to the effect of fading and the interference less affected by fading, as shown by the standard deviation [18] caused by a high density of APs coexisting in a reduced values. The usage ...
Terms matched: 1 - Score: 3 - 1,286k
Year: 2010, Volume: 10, Issue: 2
... WFs have many turbines and each extracts 0.7 some of the energy of the wind. The wind park effect refers to the loss of wind energy due to mutual interference 0.6 between turbines is not consider in the paper. 0.5 pdf(Pel) A. Probabilistic model of output power for N 0.4 simultaneously available wind turbines ...
Terms matched: 1 - Score: 3 - 721k
Year: 2010, Volume: 10, Issue: 2
... been introduced in the early eighties. thresholds. This is mainly due to the less critical line Now they were transferred to traction drives, too. The high interference of a synchronous pulsing. computational power of Microprocessors (μP) and Digital In case of high switching frequency (IGBT converters) a Signal Processors (DSP ...
Terms matched: 1 - Score: 3 - 14,864k
Year: 2010, Volume: 10, Issue: 1
... attenuating coefficient estimation. of the strength or quality of the received data packets. The LQI (Link Quality Indicator) represents the level of IV. TEST SETUP interference within an IEEE 802.15.4 channel and measures The RF power levels used in the distance estimation the received energy level for each received packet [2]. algorithm ...
Terms matched: 1 - Score: 3 - 680k
Year: 2010, Volume: 10, Issue: 1
... some of different discussions have been messages about the location place when robots locate in one thought by using of reinforcement learning Between agents. environment, until prevents from interference in works. Also getting results the learning was considered to finding The view scopes of robots are 30 meter. The robot put in of the most wounded ...
Terms matched: 1 - Score: 3 - 611k