Investigating the Effect of Water Contamination on Gearbox Lubrication based on Motor Control Data from a Sensorless Drive [PDF]
, 2014 Water is one of the most significant destructive contaminations to lubricants which in turn lead to more power consumption and early damage to rotating machines.
Abusaad, Samieh +4 more
core
Improved Performance for PMSM Sensorless Control Based on Robust-Type Controller, ESO-Type Observer, Multiple Neural Networks, and RL-TD3 Agent. [PDF]
Sensors (Basel), 2023 Nicola M +4 more
europepmc +1 more source
Investigation of Motor Supply Signature Analysis to Detect Motor Resistance Imbalances [PDF]
, 2015 The trend to use inverter drives in industry is well established. It is desirable to monitor the condition of the motor/drive combination with the minimum of system intervention and at the same time retaining compatibility with the latest generation of ...
Ashari, Djoni +3 more
core
A High-Order Sliding Mode Observer for Sensorless Control ofDFIG-Based Wind Turbines
, 2012 International audienceThis paper deals with the sensorless control of a doubly-fed induction generator (DFIG) based wind turbine. The sensorless control scheme is based on a high-order sliding mode (HOSM) observer to estimate the DFIG rotational speed ...
Beltran, Brice +3 more
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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
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.
europepmc +1 more source
Sensorless control of induction motors
, 1999 Mechanical speed measurement used to be an undesired necessity for closed-loop inverter-fed induction machines. When the vector control, which does not need a speed signal from a mechanical speed sensor, is applied to an inverter-fed induction motor, it is possible to improve the control performance and to reduce the cost of the control equipment in ...
openaire +1 more source
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 +2 more
core
Research on sensorless control method of permanent magnet synchronous motor based on iterated cubature Kalman filter. [PDF]
Sci Prog, 2020 Peicheng S, Chen W, Rongyun Z, Suo W.
europepmc +1 more source