Results 91 to 100 of about 1,622,335 (215)
Sensor-Less Drive of Ultra-Low Inductance SPMSM With DC-Link Single Current Sensor
IEEE AccessThis article presents a single current sensing method that achieves minimal current reconstruction errors, even at extremely low-speed region. In vector control applications, a drive system that combines single current sensor with position sensorless ...
Jun-Sik Hwang +2 more
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Modelling and Simulation in Engineering, 2018 This paper presents a new position sensorless scheme in which a smoothing filter algorithm is proposed to improve the results obtained through Extended Kalman Filter (EKF) algorithm in tracking the rotor position for sensorless control of brushless DC ...
Surya Susan Alex, Asha Elizabeth Daniel
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Speed Sensorless Control of Linear Ultrasonic Motors Based on Stator Vibration Amplitude Compensation. [PDF]
Sensors (Basel), 2020 Yan Y, Yang M, Yang T, Ye S, Jiang W.
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An Improved Low-Noise Sensorless PMSM Drive able to Face Highly Intermittent Load Torque
, 2019 Sensorless algorithms for Permanent Magnet Synchronous Motor (PMSM) are generally divided in methods for the low speed region and methods for the medium-high speed region.
Luis Vaccaro +9 more
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Sensorless interior permanent magnet synchronous motor control with rotational inertia adjustment
Advances in Mechanical Engineering, 2016 Mechanical model is generally required in high dynamic sensorless motor control schemes for zero phase lag estimation of rotor position and speed. However, the rotational inertia uncertainty will cause dynamic estimation errors, eventually resulting in ...
Yongle Mao +3 more
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A sensorless speed controller for induction motors
, 2009 Fil: Busada, Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras.
Busada, Claudio +3 more
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Recent developments in sensorless and quasi‐sensorless drive
, 2002 There are two main types of speed/position sensorless closed‐loop variable‐speed electrical drives: sensorless and quasi‐sensorless drives. In sensorless drives, the classical speed and position sensors (transducers) are absent and are replaced by ...
A.K.M. Joukhadar +3 more
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Research on sensorless control of induction motor with low switching frequency
工程科学学报AC induction motors have been widely used in various industries, and their sensorless control system has the advantages of simple structure and low cost. To realize sensorless control of the induction motor, the rotor flux and speed must be observed. The
Xin QI +4 more
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Integrated Design of Speed Sensorless Control Algorithms for Induction Motors
, 2015 Robust adaptive speed-sensorless control method for induction ...
Yebin Wang +6 more
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Overview of position sensorless control for switched reluctance motor drive systems
Advances in Mechanical EngineeringSensorless control technology for switched reluctance motors (SRMs) is a critical research direction aimed at enhancing system reliability and reducing costs. This paper provides a systematic review of sensorless control strategies across different speed
Jianxiang Ji +3 more
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