Sharif Digital Repository

The influence of different configurations on position error of linear variable reluctance resolvers

Author

Daniar, A.

Pub. Year

2017

Subjects

Finite element method (FEM) / Linear variable reluctance resolver. / Position sensor. / Motion control. / Winding. / Excitation winding. / Linear motion control. / Position sensors. / Sinusoidal variations. / Time-stepping finite element method. / Transverse edge effect. / Variable reluctance. / Winding configuration. / Finite element method.

Performance analysis of linear variable reluctance resolvers based on an improved winding function approach

Author

Daniar, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2018

Subjects

Improved winding function (IWF) / Linear variable reluctance (LVR) resolver. / Modified winding function (MWF) / Three-dimensional time stepping finite element method (3-D TSFEM) / Analytical models. / Electric windings. / Harmonic analysis. / Inductance. / Winding. / Air-gaps. / Atmospheric model. / Modified winding functions. / Signal resolution. / Time-stepping finite element method. / Variable reluctance. / Winding function. / Finite element method.

Position error calculation of linear resolver under mechanical fault conditions

Author

Daniar, A.

Pub. Year

2017

Subjects

Motion control. / Dynamic eccentricities. / Experimental test. / Good correlations. / Mathematical indexes. / Mechanical faults. / Output characteristics. / Static eccentricities. / Time-stepping finite element method. / Finite element method.

Accurate and fast subdomain model for electromagnetic design purpose of wound-field linear resolver

Author

Paymozd, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2021

Subjects

Electromagnets. / Iterative methods. / Computational time. / Electromagnetic analysis. / Electromagnetic designs. / Electromagnetic devices. / Iterative process. / Linear motion systems. / Position sensors. / Subdomain models. / Design.

Simplified winding arrangement for integrated multiturn resolvers

Author

Saneie, H.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2021

Subjects

Manufacture. / Winding. / Absolute position. / Manufacturing process. / Measured values. / Production cost. / Time-stepping finite element method. / Variable reluctance. / Winding arrangement. / Winding configuration. / Rotors (windings)

Comprehensive investigation of the resolver’s eccentricity effect on the field-oriented control of PMSM

Author

Khajueezadeh, M. S.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2023

Subjects

Current unbalance (CU) / Eccentricity. / Field-oriented control (FOC) / Permanent magnet synchronous motor (PMSM) / Resolver. / Rotor angle error. / Surrogate modeling.

Numerical study of lorentz force interaction with micro structure in channel flow

Author

Ahmad, S.

Publisher

MDPI AG,

Pub. Year

2021

Subjects

Cooling systems. / Drug therapy. / Heat exchangers. / Heat transfer. / Lorentz force. / Magnetohydrodynamics. / Nuclear reactors. / Ordinary differential equations. / Shear stress. / Viscous flow. / Electromagnetic casting. / External magnetic field. / Geometric boundaries. / Heat transportation. / Incompressible magnetohydrodynamics. / Magnetohydrodynamics flows. / Nonlinear differential equation. / Thermal characteristics. / Nonlinear equations.

A numerical approach for analyzing the electromagnetohydrodynamic flow through a rotating microchannel

Author

Ali, K.

Publisher

Institute for Ionics,

Pub. Year

2023

Subjects

Coriolis and Lorentz forces. / Fluid behavior index. / Hartmann number. / Rotating Reynolds number. / Slip condition.

Implementation of new stepped horn in rotary ultrasonic machining of NOMEX honeycomb composites

Author

Ahmad, S.

Pub. Year

2024

Subjects

Binary alloys. / Ultrasonic cutting. / Ultrasonic machine tools. / Advanced aerospace material. / Aerospace materials. / FE modeling. / Fe simulation. / Honeycomb composite. / Model and simulation. / Nomex honeycomb composite. / Nomex honeycombs. / Rotary ultrasonic machining. / Stepped horn. / Ultrasonic stepped horn. / Honeycomb structures.

A self-similar approach to study nanofluid flow driven by a stretching curved sheet

Author

Ali, K.

Publisher

MDPI,

Pub. Year

2022

Subjects

Curved stretching sheet. / Magnetic field. / Nanofluid. / Quasi linearization technique. / Thermal radiation.

Combatting Ah Long Syndicates: Towards a Shari’ah-Compliant Legislative Framework for Financial Integrity in Malaysia

Author

Ahmad, N.

Pub. Year

2024

Subjects

Ah Long Syndicates. / Islamic Law. / Islamic Transaction Law. / Loan Sharks. / Malaysia.

Does Israel’s assertion as self-defence in the Israel-Hamas conflict justify its genocidal actions?

Author

Ahmad, N.

Pub. Year

2024

Subjects

Charter of the United Nations. / Genocide. / Hamas-Israel Conflict. / International Humanitarian Law. / Self-Defence.