Search Results for author: Amin Ramezani

Found 8 papers, 1 papers with code

A class alignment method based on graph convolution neural network for bearing fault diagnosis in presence of missing data and changing working conditions

no code implementations Measurement 2022 Mohammadreza Kavianpour, Amin Ramezani, Mohammad T.H. Beheshti

Bearing fault diagnosis in real-world applications has challenges such as insufficient labeled data, changing working conditions of the rotary machinery, and missing data due to multi-rate sampling of sensors.

Domain Adaptation

Learning spatiotemporal features from incomplete data for traffic flow prediction using hybrid deep neural networks

no code implementations21 Apr 2022 Mehdi Mehdipour Ghazi, Amin Ramezani, Mehdi Siahi, Mostafa Mehdipour Ghazi

This study focuses on hybrid deep neural networks to predict traffic flow in the California Freeway Performance Measurement System (PeMS) with missing values.

Imputation Traffic Prediction

Integrated Fault Diagnosis and Control Design for DER Inverters using Machine Learning Methods

no code implementations21 Feb 2022 Forouzan Fallah, Amin Ramezani, Ali Mehrizi-Sani

This paper employs a supervised machine learning (ML) algorithm to propose an integrated fault detection and diagnosis (FDD) and fault-tolerant control (FTC) strategy to detect, diagnose, and classify the grid faults and correct the input voltage before affecting the grid-connected distributed energy resources (DER) inverters.

BIG-bench Machine Learning Fault Detection +2

A CNN-BiLSTM Model with Attention Mechanism for Earthquake Prediction

1 code implementation26 Dec 2021 Parisa Kavianpour, Mohammadreza Kavianpour, Ehsan Jahani, Amin Ramezani

This model takes advantage of LSTM and CNN with an attention mechanism to better focus on effective earthquake characteristics and produce more accurate predictions.

Earthquake prediction Time Series Forecasting

Spatial Graph Convolutional Neural Network via Structured Subdomain Adaptation and Domain Adversarial Learning for Bearing Fault Diagnosis

no code implementations11 Dec 2021 Mohammadreza Ghorvei, Mohammadreza Kavianpour, Mohammad TH Beheshti, Amin Ramezani

Second, adversarial domain adaptation and local maximum mean discrepancy (LMMD) methods are applied concurrently to align the subdomain's distribution and reduce structure discrepancy between relevant subdomains and global domains.

Subdomain adaptation Unsupervised Domain Adaptation

A Recursive Delay Estimation Algorithm for Linear Multivariable Systems with Time-varying Delays

no code implementations6 Sep 2021 Iman Shafikhani, Hazhar Sufi Karimi, Mohammad Mohammadian, Amin Ramezani, hamid reza momeni

In this paper, we propose a method to estimate delay for discrete time linear multiple-input multiple-output systems with time-varying input delays.

Cannot find the paper you are looking for? You can Submit a new open access paper.