torque ripple

torque ripple

[′tȯrk ‚rip·əl]
(design engineering)
cog
Mentioned in ?
References in periodicals archive ?
This method produces reduced torque ripple resulting in smoother motor performance and quieter operation.
Pulse width modulation technique is an important role for drive performance in respect to, switching losses, harmonics and torque ripple from an induction motor.
Many of these applications require minimum torque ripple, and reduced vibration and acoustic noise that urge the development of different control strategies [1-4].
In high-speed brushless DC (BLDC) motors and permanent magnet synchronous motors (PMSM) the sensor s high accuracy enables better execution of the commutation scheme, resulting in higher torque and efficiency, lower torque ripple and smoother operation.
Sealed ball bearings and reduced torque ripple from skewed magetization also ensure a smooth operation at any speed.
He covers the mathematical modeling and characteristics analysis of brushless direct-current motors, simulating motor drives, speed control for motor drives, analyzing and reducing torque ripple, sensorless control of motor drives, and realization of drives.
Hu, "An investigation of a modified direct torque control strategy for flux and torque ripple reduction for induction machine drive system with fixed switching frequency" IEEEIAS, pp.
An optimized torque ripple and a stall torque between 0.
Each series has been engineered to reduce torque ripple for smooth operation.
Smooth, high resolution, high speed, and minimal torque ripple are features of the PC58 family of motion control products.
Covers special issues, such as sensorless control, intelligent control, torque ripple reduction and hardware implementation, which also have applications to other types of motors