A frequency-dependent virtual impedance approach to improving stability with grid-forming inverters

Authors: Gole, Aniruddha (Electrical and Computer Engineering), Filizadeh, Shaahin (Electrical and Computer Engineering), Annakkage, Udaya, Unruh, Lukas

Index Terms: grid-forming inverters, sub-synchronous control interactions, inverter-based resources, virtual impedance, power system stability

URL: http://hdl.handle.net/1993/38922

On joint communication and sensing in multiple-input multiple-output (MIMO) wireless systems

Authors: Mezghani, Amine (Electrical and Computer Engineering), Sherif, Sherif (Electrical and Computer Engineering), Hossain, Ekram, Perera, Thakshila

Index Terms: JCAS

URL: http://hdl.handle.net/1993/39054

Development of a fast and simplified model of HVdc converter in PSCAD and performance comparison with LCC configurations

Authors: Annakkage, Udaya (Electrical and Computer Engineering), Zhou, Jenny (Electrical and Computer Engineering), Gole, Aniruddha, Khodaei, Parisa

Index Terms: HVdc converter, HVdc transmission, PSCAD modelling

URL: http://hdl.handle.net/1993/39221

Parameter estimation of induction motors from manufacturer data for simulation purposes

Authors: Filizadeh, Shaahin (Electrical and Computer Engineering), Banitalebi-Dehkordi, Ali (Electrical and Computer Engineering), Gole, Aniruddha, Kumari, Vinita

Index Terms: Induction motor parameter estimation

URL: http://hdl.handle.net/1993/39042

Validation and implementation of virtual reality serious game for spatial orientation training of older adults with dementia

Authors: Marotta, Jonathan (Psychology), Mezghani, Amine (Electrical and Computer Engineering), Lithgow, Brian (Electrical and Computer Engineering), Tavakolian, Kouhyar (University of North Dakota), Moussavi, Zahra, Chatterjee, Rashmita

Index Terms: Virtual reality, Alzheimer's disease, Serious games, Spatial cognition training, Dementia

URL: http://hdl.handle.net/1993/39206

Analysis and design of metasurfaces for beamforming, imaging, and novel applications

Authors: Lui, Shaun (Mathematics), Gilmore, Colin (Electrical and Computer Engineering), Eleftheriades, George (Electrical and Computer Engineering, University of Toronto), Mojabi, Puyan, Phaneuf, Mario Lucien

Index Terms: Metasurfaces, Electromagnetics, Microwave Imaging, Optimization, Integral Equations, Spatial Dispersion, Design, Simulation, Inverse Problems

URL: http://hdl.handle.net/1993/39403

On channel estimation and memory inference in MIMO systems

Authors: Mezghani, Amine (Electrical and Computer Engineering), Yahampath, Pradeepa (Electrical and Computer Engineering), Hossain, Ekram, Maryam, Maryam

Index Terms: MIMO, Channel Estimation, Kalman Filtering, Mutual Coupling, Impedance Modeling, DMD, PCA, SVD

URL: http://hdl.handle.net/1993/39228

Inverter-based resources controlled as a virtual synchronous machine for improved system dynamic performance and stability

Authors: Muthumuni, Dharshana (Electrical and Computer Engineering), Rajapakse, Athula (Electrical and Computer Engineering), Karki, Rajesh (University of Saskatchewan), Filizadeh, Shaahin, Gunasekara, Randupama

Index Terms: Virtual synchronous machine, Inverter based rescources, System dynamic performance and stability

URL: http://hdl.handle.net/1993/39142

Modeling and analysis of interactions in grid-forming inverter systems

Authors: Karawita, Chandana (Electrical and Computer Engineering), Muthumuni, Dharshana (Electrical and Computer Engineering), Knight, Andy (Electrical and Software Engineering, University of Calgary), Filizadeh, Shaahin, Annakkage, Udaya, Muthukumarana Hewa Thondilege, Theja Thilekha

Index Terms: Grid-froming inverters, small-signal stability

URL: http://hdl.handle.net/1993/38901

A study of extrusion printed millimetre-scale MEMS transducers

Authors: Bridges, Greg (Electrical and Computer Engineering), Thomson, Douglas (Electrical and Computer Engineering), Shafai, Cyrus, Lagace, Desmond

Index Terms: Printed electronics, MEMS, Additive manufacuring

URL: http://hdl.handle.net/1993/39291

Microvascular monitoring in the ICU using high-resolution near-infrared spectroscopy

Authors: Moussavi, Zahra (Electrical and Computer Engineering), Sherif, Sherif (Electrical and Computer Engineering), Ravandi, Amir (Internal Medicine), Mendelson, Asher, Zeiler, Fredrick, Mirsajadi, Amirali

Index Terms: circulatory shock, septic shock, microvascular autoregulation, near-infrared spectroscopy (NIRS), optimal mean arterial pressure (MAPopt), wavelet transform, microvascular power

URL: http://hdl.handle.net/1993/39227

Givens factorization based construction of data-driven fast transforms for image coding

Authors: Sherif, Sherif (Electrical and Computer Engineering), Mezghani, Amine (Electrical and Computer Engineering), Yahampath, Pradeepa, Morawaliyadda, Dilshan

Index Terms: Transform coding, Image compression, Fast transforms, Data-driven transforms, Givens rotations, Orthogonal matrix manifold, Structure tensor

URL: http://hdl.handle.net/1993/39240

Low-overhead Kronecker-based intelligent reflective surfaces for next-generation wireless networks

Authors: Mezghani, Amine (Electrical and Computer Engineering), Yahampath, Pradeepa (Electrical and Computer Engineering), Hossain, Ekram, Nimnadini, Inshi

Index Terms: Intelligent Reflective Surface (IRS), Kronecker-based phase shift matrix, cell-free MIMO systems

URL: http://hdl.handle.net/1993/38897

Distributed six-port reflectometer based vector network analyzer with multiple measurement techniques and applications for microwave imaging

Authors: Mojabi, Puyan (Electrical and Computer Engineering), Isleifson, Dustin (Electrical and Computer Engineering), LoVetri, Joe, Gilmore, Colin, Hashir, Muhammad

Index Terms: Electrical engineering, Electromagnetics, electronics, Microwave Imaging, SPR-VNA, Six-Port Reflectometers

URL: http://hdl.handle.net/1993/38853

Assessment of the effect of smoke on discharge characteristics of air in positive and negative dc electric fields

Authors: Filizadeh, Shaahin (Electrical and Computer Engineering), Fernando, Namal (Electrical and Computer Engineering), Kordi, Behzad, Rajapakse, Athula, Ediriweera, Edirimuni Gevindu Pramod

Index Terms: Trichel pulses, Partial discharge

URL: http://hdl.handle.net/1993/38894

A synchrophasor stream processing pipeline architecture for near-real-time applications

Authors: Annakkage, Udaya (Electrical and Computer Engineering), Leung, Carson (Computer Science), Narendra, Krish (Electrical and Computer Engineering), Rajapakse, Athula, Villegas, Daniel

Index Terms: Synchrophasors, PMU, Big-data, Cloud, Power systems

URL: http://hdl.handle.net/1993/38941

Fine-tuning an Automatic Speech Recognition model for a Canadian Indigenous counselling program

Authors: Yahampath, Pradeepa (Electrical and Computer Engineering), Lithgow, Brian (Electrical and Computer Engineering), Marzban, Hassan (Human Anatomy and Cell Science), Moussavi, Zahra, Olaniyanu, Emmanuel

Index Terms: Automatic Speech Recognition, Accent, Indigenous Canadian Accent, Machine Learning, Deep Learning, Fine-Tuning, ASR, Data Science, master thesis

URL: http://hdl.handle.net/1993/38749

Retracted: Sharing Method of Online Teaching Resources of Spoken English Based on Deep Learning

Authors: Journal of Electrical and Computer Engineering

Source: Journal of Electrical and Computer Engineering, Vol 2024 (2024)

Subject Terms: Computer engineering. Computer hardware, TK7885-7895

File Description: electronic resource

Relation: https://doaj.org/toc/2090-0155

Access URL: https://doaj.org/article/57f10082619447eabfa326563df02f80

Retracted: Multimedia Vision Improvement and Simulation in Consideration of Virtual Reality Reconstruction Algorithms

Authors: Journal of Electrical and Computer Engineering

Source: Journal of Electrical and Computer Engineering, Vol 2024 (2024)

Subject Terms: Computer engineering. Computer hardware, TK7885-7895

File Description: electronic resource

Relation: https://doaj.org/toc/2090-0155

Access URL: https://doaj.org/article/4297812d2f58451280776c6e6fe43524

Retracted: Electronic Controller Automatic Test System Based on Intelligent Control Algorithm

Authors: Journal of Electrical and Computer Engineering

Source: Journal of Electrical and Computer Engineering, Vol 2024 (2024)

Subject Terms: Computer engineering. Computer hardware, TK7885-7895

File Description: electronic resource

Relation: https://doaj.org/toc/2090-0155

Access URL: https://doaj.org/article/31b7771ee5d54e20ba9694a5ce9935a8