Results 41 to 50 of about 9,887,382 (204)

Autonomous attitude using potential function method under control input saturation [PDF]

open access: yes, 2008
The potential function method has been used extensively in nonlinear control for the development of feedback laws which result in global asymptotic stability for a certain prescribed operating point of the closed-loop system.
Radice, G., Ali, I.
core   +5 more sources

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Control Techniques of Torque Ripple Minimization for Induction Motor

open access: yesTikrit Journal of Engineering Sciences, 2018
A Matlab-Simulink environment used to build a model of an Induction Motor (IM) to study and explore methods for minimizing the torque ripple. Various control strategies were reviewed and simulation studies were carried out for the following control ...
Thamir Hassan Atyia
doaj   +3 more sources

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Direct torque control based on space vector modulatio

open access: yesGong-kuang zidonghua, 2013
In view of problems of big ripple of torque and flux linkage of traditional direct torque control, the paper proposed a control strategy of direct torque control based on space vector modulation. The control strategy uses flux and torque PI controller to
JING Xiao-dong   +3 more
doaj   +1 more source

Control with a Compliant Force-Torque Sensor [PDF]

open access: yes, 2012
There are assembly tasks which require a compliant device at the end-effector since possible disturbances are beyond the bandwidth of robot control. This paper discusses a compliant force-torque sensor for assembly.
Hirzinger, Gerd   +2 more
core  

Model based development of torque control drive for induction motors for micro electric vehicles [PDF]

open access: yes, 2022
Electric vehicles are attaining significant attention recently and the current legislation is forcing the automotive industry to electrify the productions.
Al-Alawi, M. K., Nikzadfar, K.
core  

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Sensorless Model Predictive Direct Torque Regulation With Modified Switching Table for Double-Pole Salient Machines to Improve the Performance

open access: yesIEEE Access
The double salient pole switched reluctance motor (SRM) produces a nonlinear inductance and flux linkage profile that directly controls the torque regulation.
Deepak Mohanraj   +4 more
doaj   +1 more source

Energy efficient torque vectoring control [PDF]

open access: yes, 2016
Tire forces are at the heart of the dynamic qualities of vehicles. With the advent of electric vehicles the precise and accurate control of the traction and braking forces at the individual wheel becomes a possibility and a reality outside test labs and ...
Gruber, Patrick   +9 more
core   +1 more source

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