An Improved Strategy for Torque Ripple Reduction of Dual Three-Phase Brushless DC Motor Fed by Two Diode-Clamped, Three-Level Inverters Using Model Predictive Control by Zahra Emami, Abolfazl Halvaei Niasar

“…Multiphase electric motors are useful for industrial and military applications that need high power, fault tolerance control, smooth torque, and the ability to share power and torque compared to conventional three-phase electric motors. …”
Get full text

Impact of Drilling Speed and Osteotomy Technique (Primary Bone Healing) on Dental Implant Preparation: An In Vitro Study Using Polyurethane Foam by Luca Comuzzi, Margherita Tumedei, Tea Romasco, Alessandro Cipollina, Giulia Marchioli, Adriano Piattelli, Natalia Di Pietro

“…The study variables were insertion torque, removal torque, and resonance frequency analysis (RFA). …”
Get full text

Design Improvement of Permanent Magnet Motor Using Single- and Multi-Objective Approaches by Cvetkovski Goga, Petkovska Lidija

“…In this paper, after conducting optimisations using different objective functions and methods, a comparative analysis of the results is performed. …”
Get full text

The effect of perturbation training on volleyball players' strength, proprioception and performance by Ebrahim Soltanabadi, Maliheh Hadadnezhad, Mehdi Khaleghi

Get full text

Structural Design and Transmission Performance Analysis of Double Modulated Coaxial Magnetic Gear by Peng Wu, Zina Zhu, Kaiyuan Li

“…The magnetic flux density and transmission torque of the conventional magnetic gear are compared. …”
Get full text

Adaptive and Nonadaptive Speed Estimation for Stability Improvement of Sensorless Induction Motor Control for Electric Vehicles by Lelisa Wogi, Marcin Morawiec, Tadele Ayana, Amal Baqais, Shabana Urooj

“…The proposed RTFC approach requires only one PI controller for the reactive torque flux control. Though the scheme has a comparable performance to one with an additional flux controller, as in DFOC, it significantly reduces the computational burden. …”
Get full text

Motion Control Study of Two-legged Wheeled Robot by Checao YU, Xinzhi MA, Xuejun ZHU, Xudong YANG, Huige LAI, Aidi YANG

Get full text

Pretreatment protocol of fiber posts before luting procedures by A. S. Bobrovskaia, A. V. Mitronin

Get full text

Effect of using a hemostatic gelatin sponge versus a dense polytetrafluorethylene membrane for socket sealing following immediate implant placement: a randomized clinical study by Mahmoud Shalash, Aalaa Emara

“…For the 20 dental implants subjected to a 30 N/cm reverse torque test, clinical integration was observed. Conclusion Within the limitations of this study, both dense polytetrafluorethylene membranes and gelatin sponges are effective methods for socket sealing, allowing for successful osseointegration following flapless immediate implant placement in posterior sites, with gelatin sponge offering easier handling and a reduced cost compared to dense polytetrafluorethylene. …”
Get full text

Experimental verification of the six sectors neural DTC approach of squirrel cage induction motors by Abdessmad Milles, Habib Benbouhenni, Noureddine Bensedira, Nicu Bizon, Naamane Debdouche, Ilhami Colak, Ghoulemallah Boukhalfa, Z. M. S. Elbarbary, Mohammed M. Alammar

“…Abstract The direct torque control (DTC) approach is one of the suitable solutions for controlling squirrel cage induction machines (SCIMs) due to its distinctive performance compared to other strategies and its simplicity. …”
Get full text

Iron Loss Analysis of PMSM in Different Driving Conditions by 王鹏, 陈阳生, 陈致初

“…The method could be used to analyze the origins of iron loss in different driving conditions and help to design high efficient motors.…”
Get full text

Numerical Study of the Effect of Winglets with Multiple Sweep Angles on Wind Turbine Blade Performance by Bayu K. Wardhana, Byeongrog Shin

“…The investigations revealed that multi-swept winglets predicted a 14.6% torque increment, providing higher power output than single-swept winglets compared to the baseline blade at a wind speed of 15 m/s. …”
Get full text

Nanosecond Magneto‐Ionic Control of Magnetism Using a Resistive Switching HfO2 Gate Oxide by Jimin Jeong, Yeon Su Park, Min‐Gu Kang, Byong‐Guk Park

“…Abstract Voltage‐controlled magnetism (VCM) offers an efficient operating method for various spintronic applications, with reduced power consumption compared to conventional current‐driven technologies. …”
Get full text

Solid Core Magnetic Gear Systems: A Comprehensive Review of Topologies, Core Materials, and Emerging Applications by Serkan Sezen, Kadir Yilmaz, Serkan Aktas, Murat Ayaz, Taner Dindar

“…Literature-based comparative analyses are structured around topological classifications, evaluation of material properties, and performance analyses based on losses. …”
Get full text

Cutting Efficiency of Instruments with Different Movements: a Comparative Study by Luigi Tocci, Gianluca Plotino, Dina Al-Sudani, Alessio Giansiracusa Rubini, Gianpaolo Sannino, Lucila Piasecki, Ermanno Putortì, Luca Testarelli, Gianluca Gambarini

Get full text

Design and CFD simulation of guide vane for multistage Savonius wind turbine by Dionisius Devin, Levin Halim, Bagus Made Arthaya, Jonathan Chandra

Get full text

A TD3-Based Reinforcement Learning Algorithm With Curriculum Learning for Adaptive Yaw Control in All-Wheel-Drive Electric Vehicles by Reza Jafari, Pouria Sarhadi, Amin Paykani, Shady S. Refaat, Pedram Asef

“…Unlike conventional control methods that rely on precise system modeling and may struggle to adapt under varying conditions, no model of the vehicle is required in the proposed method. …”
Get full text

A Comparison of a Three Blade and Five Blade Wind Turbine in Terms of the Mechanical Properties Using the Q-Blade Software by Othman K. Zidane, YaseenH. Mahmood Mahmood

“…A comparison and analysis of turbine power, power coefficient, and torque coefficient are carried out at low wind speed 1m/s-8m/s and highly accurate results are obtained. …”
Get full text

Road Feel Simulation Strategy for Steer-by-Wire System in Electric Vehicles Based on an Improved Nonlinear Second-Order Sliding Mode Observer by Leiyan Yu, Zihua Hu, Hao Zhang, Xinyue Wu, Haijie Huang, Xiaobin Liu

“…This study proposes a high-precision observer-based road feel simulation method that achieves road feel feedback torque design through the real-time estimation of system disturbance torque based on accurate front-wheel angle tracking. …”
Get full text

Slow Translation and Rotation of a Composite Sphere Parallel to One or Two Planar Walls by Yu F. Chou, Huan J. Keh

“…It has been observed that the influence of the walls on translational motion is significantly stronger than that on rotational motion. When comparing motions parallel versus normal to the walls, the planar boundaries impose weaker hydrodynamic forces but stronger torques during parallel motions. …”
Get full text