Results 121 to 130 of about 28,058 (211)

A Sliding Mode Multimodel Control for a Sensorless Photovoltaic System

, 2012
In this work we will talk about a new control test using the sliding mode control with a nonlinear sliding mode observer, which are very solicited in tracking problems, for a sensorless photovoltaic panel. In this case, the panel system will has as a set
Braiek, Naceur BenHadj, Kardous, Zohra, Rhif, Ahmed   +2 more
core  

Automatic Tuning of Extended Kalman Filter in Sensorless Synchronous Reluctance Motor Drives

IEEE Open Journal of Power Electronics
A substantial reduction in the human environmental footprint can be achieved through the use of more efficient motors, such as synchronous reluctance motors (SynRM). As low-cost motors, SynRMs are commonly employed in sensorless AC drives.
Saverio Rigon, Benedikt Haus, Paolo Mercorelli, Mauro Zigliotto   +3 more
doaj   +1 more source

Mathematical Modelling and Performance Assessment of Neural Network-Based Adaptive Law of Model Reference Adaptive System Estimator at Zero and Very Low Speeds in the Regenerating Mode

Mathematics
Precise speed estimation of sensorless induction motor (SIM) drives remains a significant challenge, particularly at zero and very low speeds. This paper proposes a mathematically modeled and enhanced stator current-based Model Reference Adaptive System (
Mohamed S. Zaky, Kotb B. Tawfiq, Mohamed K. Metwaly   +2 more
doaj   +1 more source

SENSORLESS SYNCHRONOUS MOTOR CONTROL SYSTEM

Electrical and data processing facilities and systems
Relevance Rotor position sensors are used to measure the transmission speed of electric motors and determine rotor positions. Thanks to this sensor, it becomes possible to control the speed and rotor both in the starting mode of the electric motor and in normal operation.
Ildar I. Khaydarov, Rustam R. Sharipov
openaire   +1 more source

Sensorless wave based control

, 2009
108
openaire   +1 more source

Control motor brushless sensorless

, 2015
The project involves the creation of a speed controller circuit for a brushless sensorless motor. The caracteristic factor of this type of electric motors is that they don't have brush to change the polarity of the windings and they have no sensors to know the real position of the rotor.
openaire   +2 more sources

Full-speed domain position sensorless control strategy for PMSM based on improved super-twisting sliding-mode observer and smooth transition optimization. [PDF]

Sci Rep
Zhang X, Li P, Wang B, Lv M, Shi L.
europepmc   +1 more source

Current sensorless MPPT method with battery management for PV based single phase standalone system. [PDF]

Sci Rep
Genc N, Uzmus H, Kalimbetova Z, Celik MA, Ramankulov S.   +4 more
europepmc   +1 more source

Low noise sensorless control of a YASA AFFSPM motor using ADRC and improved PLL. [PDF]

Sci Rep
Rahmani-Fard J, Mohammed MJ.
europepmc   +1 more source

Experimental Verification of Model-Based Wavefront Sensorless Adaptive Optics System for Large Aberrations. [PDF]

Micromachines (Basel)
Yang H, Miao Y, Chen P, Zhang Z, Yan Z.
europepmc   +1 more source