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.
no code implementations • 21 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.
no code implementations • 8th International Conference on Control, Instrumentation and Automation (ICCIA) 2022 • Mohammadreza Kavianpour, Mohammadreza Ghorvei, Parisa Kavianpour, Amin Ramezani, Mohammad TH Beheshti
Effective gearbox diagnostic procedures can assist in rotary machinery's reliable and safe operation.
no code implementations • 8th International Conference on Control, Instrumentation and Automation (ICCIA) 2022 • Mohammadreza Ghorvei, Mohammadreza Kavianpour, Mohammad TH Beheshti, Amin Ramezani
Secondly, the generalization of most proposed unsupervised fault diagnosis methods relies on labeled faulty data collected from sensors.
no code implementations • 21 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.
1 code implementation • 26 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.
no code implementations • 11 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.
no code implementations • 6 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.