Results 271 to 280 of about 24,219 (307)

Torque ripple minimization in direct torque control of induction machines

38th IAS Annual Meeting on Conference Record of the Industry Applications Conference, 2003., 2004
A duty ratio control scheme for inverter-fed induction machines using the direct torque control (DTC) method is presented. An improved steady state torque response was achieved using the duty ratio control and had shown less torque ripple compared to the conventional DTC.
openaire   +1 more source

Autonomous torque ripple compensation of DD motor by torque observer

Proceedings 1993 Asia-Pacific Workshop on Advances in Motion Control, 2002
From a standpoint of effective torque transmission, the direct drive motor (DDM) is advantageous over conventional AC servomotors because it does not require a reduction gear. The paper presents autonomous torque ripple compensation of the DDM with a permanent magnet rotor by using a software-implemented torque observer.
openaire   +1 more source

Transverse-flux motor for enhanced torque and reduction of torque ripple

2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe), 2015
Windings are significant factors affecting the manufacturing cost and reliability of motors. For use in electric vehicles, motors should be highly efficient, inexpensive, and highly reliable; moreover, high efficiency and reliability are major requirements for wind generators.
Kazuto Sakai, Junya Tanaka
openaire   +1 more source

Torque Ripple Minimization in EV Application

Electric Power Components and Systems, 2023
Mahalakshmi Gunasekaran, Kanthalakshmi Srinivasan   +1 more
openaire   +1 more source

Embedded Joint Torque Sensor with Reduced Torque Ripple of Harmonic Drive

2013
Joint torque sensors are widely used in service robots for force control and collision detection. However, since torque sensors are often directly connected to a harmonic drive, it must be insensitive to torque ripple, the noise from the harmonic drive due to its unique structure.
In-Moon Kim, Hwi-Su Kim, Jae-Bok Song
openaire   +1 more source

Torque Ripple Suppression of IPMSM Based on Torque Response Control

Journal of the Japan Institute of Power Electronics, 2021
Hayakawa Yuta, Hasegawa Masaru
openaire   +1 more source

Measurement of torque ripples for small torque motors

Optics and Precision Engineering, 2016
王向军 WANG Xiang-jun, 王晓青 WANG Xiao-qing   +1 more
openaire   +1 more source

Torque Ripple Reduction for a 12/8 Switched Reluctance Motor Based on a Novel Sliding Mode Control Strategy

IEEE Transactions on Transportation Electrification, 2023
Xiaodong Sun, Xiang Tian
exaly  

An Improved Direct Instantaneous Torque Control of Doubly Salient Electromagnetic Machine for Torque Ripple Reduction

IEEE Transactions on Industrial Electronics, 2021
Xu Chen, Zhuoran Zhang, Li Yu
exaly  

Torque Ripple and Efficiency Online Optimization of Switched Reluctance Machine Based on Torque per Ampere Characteristics

IEEE Transactions on Power Electronics, 2020
Shoujun Song, Gaoliang Fang, Liu Weiguo
exaly