Results 161 to 170 of about 27,949 (355)

Assessment of torque ripple minimization techniques for aircraft switched reluctance machine starter/generator [PDF]

, 2017
This paper presents an assessment of different torque ripple minimization techniques for more electric aircraft Switched Reluctance Machine (SRM) starter/generator (S/G). SRM is one of the most popular potential candidates for future aircraft S/G. SRM is
Bozhko, Serhiy, Ding, Xiaofeng, Rashed, Mohamed   +2 more
core  

Model Predictive Torque Control for Torque Ripple Compensation in Variable-Speed PMSMs

, 2016
Andrés Mora, Alvaro Orellana, Jorge Juliet, Roberto Cárdenas   +3 more
openalex   +2 more sources

Ripple Attenuation for Induction Motor Finite Control Set Model Predictive Torque Control Using Novel Fuzzy Adaptive Techniques [PDF]

, 2021
Zhihui Zhang, Hongyu Wei, Wei Zhang, Jianan Jiang   +3 more
openalex   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Performance of a 14.9-kW laminated-frame dc series motor with chopper controller [PDF]

Traction motor using two types of excitation: ripple free dc from a motor generator set for baseline data and chopped dc as supplied by a battery and chopper controller was tested.
Schwab, J. R.
core   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Optimal Torque Ripple Control of Asynchronous Drive using Intelligent Controllers

, 2016
Chandra Sekhar J.N, Marutheswar G.V
openalex   +1 more source

Effects Of Unbalanced Magnetic Force And Torque Ripple On The Performance Of A Double Stator Permanent Magnet Machine

, 2023
Chukwuemeka C. Awah, Stephen E. Oti, Ifeanyi K. Nnabuenyi   +2 more
openalex   +2 more sources

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Torque ripple suppression in non‐commutation interval of the coreless brushless DC motor based on unipolar PWM predictive control

IET Power Electronics
Aiming at the torque ripple caused by significant current ripple and non‐ideal back‐electromotive force (back‐EMF) of coreless brushless DC motor (BLDCM), an incremental predictive control strategy based on unipolar pulse width modulation (PWM) is ...
Chong Zeng, Zhongxin Wan, Song Huang, Jiao He   +3 more
doaj   +1 more source