Results 41 to 50 of about 236 (169)

Experimental verification of temperature effects on functional parameters in a line start permanent magnet synchronous motor

IET Science, Measurement &Technology, Volume 18, Issue 9, Page 491-498, November 2024.
The paper deals with the finite element (FE) analysis of the temperature influence on functional parameters of the line start permanent magnet synchronous motor (LSPMSM). The two‐dimensional (2D) FE model of coupled electromagnetic and thermal phenomena in the LSPMSM was described.
Mariusz Baranski, Andrzej Demenko, Wojciech Szelag, Wieslaw Lyskawinski   +3 more
wiley   +1 more source

Design and Experimental Validation of a 3-DOF Force Feedback System Featuring Spherical Manipulator and Magnetorheological Actuators

Actuators, 2020
This research focuses on the development of a new 3-DOF (Degree of Freedom) force feedback system featuring a spherical arm mechanism and three magnetorheological (MR) brakes, namely two rotary MR brakes and one linear MR brake. The first rotary MR brake
Bao Tri Diep, Ngoc Diep Nguyen, Thanh T. Tran, Quoc Hung Nguyen   +3 more
doaj   +1 more source

Development of Variable Viscoelastic Joint Module Performance Evaluation and Proposal of Application Examples

Actuators, 2022
With the diversification of robots, modularization of robots has been attracting attention. In our previous study, we developed a robot that mimics the principle of human joint drive using a straight-fiber-type pneumatic rubber artificial muscle ...
Tetsuhito Fujita, Yusuke Shimoda, Katsuki Machida, Manabu Okui, Rie Nishihama, Taro Nakamura   +5 more
doaj   +1 more source

High‐Performance and High Bandwidth Electroadhesive Clutch Enabled by Fracture Mechanics and a Dielectric Nanoparticle‐Based High‐k Composite

Advanced Materials Technologies, Volume 9, Issue 14, July 22, 2024.
High force electroadhesive clutch enabled by considering fracture mechanics and using BaTiO3/P(VDF‐TrFE‐CTFE)‐based dielectric coating shows high EA shear stress up to 108 N cm−2 at 300 V. This also enables low voltage operations of a wide range of applications and miniaturization of devices while providing the sufficient EA force.
Changhyun Choi, Sophia Gardner, Sitangshu Chatterjee, Aditya Kuchibhotla, Guangchao Wan, M. Cynthia Hipwell   +5 more
wiley   +1 more source

Synthesis and Characterization of Nano-Particles Based Magnetorheological Fluids for Brake

Tribology Online, 2015
Magnetorheological (MR) fluids, to be used as brake friction materials, must have high heat transfer rate to dissipate the heat generated during the braking action.
Chiranjit Sarkar, Harish Hirani
doaj   +1 more source

A Review on Sensor‐Integrating Machine Elements

Advanced Sensor Research, Volume 3, Issue 4, April 2024.
This contribution summarizes the current state of research regarding sensor‐integrating machine elements as an enabler of digitalization in mechanical engineering. The focus is on the methodical aspects of the development of these machine elements in general as well as specific sensor‐integrating machine elements that are either already in use or ...
Eckhard Kirchner, Thomas Wallmersperger, Thomas Gwosch, Johannes D. M. Menning, Julian Peters, Richard Breimann, Benjamin Kraus, Peter Welzbacher, Jan Küchenhof, Dieter Krause, Erich Knoll, Michael Otto, Benjamin Muhammedi, Stephanie Seltmann, Alexander Hasse, Günter Schäfer, Armin Lohrengel, Stefan Thielen, Yvo Stiemcke, Oliver Koch, Arthur Ewert, Thomas Rosenlöcher, Berthold Schlecht, Artem Prokopchuk, Ernst‐Friedrich Markus Henke, Felix Herbst, Sven Matthiesen, David Riehl, Ferdinand Keil, Klaus Hofmann, Florian Pape, Dennis Konopka, Gerhard Poll, Tobias Steppeler, Rico Ottermann, Folke Dencker, Marc C. Wurz, Steffen Puchtler, Thao Baszenski, Martin Winnertz, Georg Jacobs, Benjamin Lehmann, Karsten Stahl   +42 more
wiley   +1 more source

Finite Element Analysis of Magnetic Saturation of Disk-type Magnetorheological Brake

Jixie chuandong, 2016
An evaluation magnetic saturation rate is proposed due to magnetic saturation degree not clear in the magnetorheological device. The magnetic field finite element analysis of disc- type magnetorheological brake is carried out,and the simulation results ...
Qiao Zhen, Huang Jin
doaj  

Development and Control of a Magnetorheological Damper-Based Brake Pedal Simulator for Vehicle Brake-by-Wire Systems

Chinese Journal of Mechanical Engineering, 2022
Recent developments have demonstrated that the brake pedal simulator (BPS) is becoming an indispensable apparatus for the break-by-wire systems in future electric vehicles.
Daoming Wang, Biao Wang, Bin Zi, Xianxu Bai, Wuwei Chen   +4 more
doaj   +1 more source

Autotuning of PID controller using the modified relay feedback test and optimization under uncertainty principle for robotic manipulators

IET Control Theory &Applications, Volume 18, Issue 5, Page 581-602, March 2024.
This study introduces an autotuning method for PID controllers in robotic manipulators, utilizing the ModifiedRelay Feedback Test (MRFT). A new Tuning Rule (TR) optimizes PID parameters under uncertainty, adaptable to varios motor capacities and link configurations.
Ahmed Rehan, Igor Boiko, Yahya Zweiri
wiley   +1 more source

Design of a tooth-shaped magnetorheological brake with multiple coils

Vietnam Journal of Mechanics
This research presents an optimized design for a tooth-shaped magnetorheological brake (MRB) with multiple coils. The MRB configuration consists of a disk immersed in magnetorheological fluid (MRF), where four coils act as electromagnets when an electric
Nguyen Van Bien, Le Hai Zy Zy, Quoc Hung Nguyen, Ngoc Diep Nguyen, Do Qui Duyen   +4 more
doaj   +1 more source