236 results found containing all search terms.
Year: 2010, Volume: 10, Issue: 3
... Converters, Power higher harmonic distortion in the power sources. The semiconductor switches, Speed control. selection of the best PWM technique for most applications is uncertain, ... power factor of computer-aided design (CAD) tools, and once the rotor is controller has created an interest in energy-saving schemes for entirely defined geometrically and material wise ...
Terms matched: 2 - Score: 55 - 903k
Year: 2010, Volume: 10, Issue: 3
... the presentation of the proposed robot alignment design and functional constraints, such as the speed of operation, accuracy, energy and cost efficiency. Moreover, the algorithm ... to a distinct input channel of the LPC2294 front-mounted ultrasound transducers, one for transmission microcontroller ADC circuit [16], including the output and the other for reception ...
Terms matched: 2 - Score: 14 - 761k
Year: 2010, Volume: 10, Issue: 2
... and control methods that is used in the stability, speed control electric generators necessitate complicated and nonlinear system and ... of two combined control actions — an simultaneously. These controllers are used to control a typical RBF (Radial ... Function) and a supervisory control WECS in noiseless and noisy condition and results are compared with an adaptive Radial ...
Terms matched: 3 - Score: 528 - 1,551k
Year: 2010, Volume: 10, Issue: 2
... modeling robot displacement in the direction required with a given speed. Starting from walking robots mechanical structure presented in ... is possible to establish whether it can achieve the desired speeds and types of walking, which is determined by ... which the elements a ij For this purpose the position controllers CPki, i=1-3, k=1-6 ...
Terms matched: 4 - Score: 62 - 931k
Year: 2010, Volume: 10, Issue: 2
... 2. presented. A communication CAN network of high speed (1 The hardware resources assured by the control ... the hybrid the mains variables (currents, torques, speeds) are presented. electric vehicle. The peripheral ... the RS-232 serial line by the DTR torque Signaling CAN Controller CAN Controller- Diagnosis Management transducer and to convert ...
Terms matched: 3 - Score: 52 - 1,449k
Year: 2010, Volume: 10, Issue: 2
... induction motors destined for requirements: high torque at low speed, high instant power, motorization of heavy electric ... (i.e. drive of axle or wheel without synchronous speeds corresponding to 16 and 8 poles, use of ... change of pole number is traditionally accomplished with a mechanical controller or with micro contactors. Details upon the stator ...
Terms matched: 4 - Score: 48 - 1,148k
Year: 2010, Volume: 10, Issue: 2
... resolution. of Chosen Harmonics in Induction Motors", SPEEDAM Since the number of data points in GA estimation ... fitness function. to the Servo output to measure the speed of the servo The Hybrid function uses the final ... optimization problems, such as image processing and fuzzy logic controller design [1-2-3]. As it is I ...
Terms matched: 3 - Score: 17 - 1,664k
Year: 2010, Volume: 10, Issue: 2
... or of a diesel prime mover, for locomotives, high-speed and mass-transit II. INNOVATIVE TRACTION MATERIAL trains as ... " locomotives with performance motor control systems – including a speed- sensorless variant – is given. Power electronics ... supply power, typical MW, running stably at maximal speeds up to 357 km/h ([ 1 ...
Terms matched: 7 - Score: 381 - 14,864k
Year: 2010, Volume: 10, Issue: 3
... 10, Number 3, 2010 Observerless Scheme for Sensorless Speed Control of PMSM Using Direct Torque Control Method with ... . In [13], DTC torque at low speeds, and high speed sensitivity. The main method ... ] G.D. Adreescu and R. Rabinovici, "Torque-speed adaptive observer and inertia identification without current transducers for ...
Terms matched: 6 - Score: 446 - 883k
Year: 2010, Volume: 10, Issue: 3
... their accuracy in finding the MPP as well as their speed for dP/dV changes Decrease step YES tracking ... maximum power point tracking Power Point Tracking (MPPT) controller that extracts the (MPPT) system that continually ... designing and irradiance occurs, in the first stage the microcontroller keeps installing a new system, output power matching ...
Terms matched: 3 - Score: 54 - 1,333k