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Research Output 2001 2019

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Article
2019
Sliding mode control
Fuzzy control
Controllers
Fuzzy inference
Stability criteria

Full- and reduced-order fault detection filter design with application in flow transmission lines

Salavati, S., Grigoriadis, K., Franchek, M. & Tafreshi, R., 1 Feb 2019, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 141, 2, 021010.

Research output: Contribution to journalArticle

fault detection
Fault detection
transmission lines
Electric lines
filters

Kinematic Design Optimization of an Eight Degree-of-Freedom Upper-Limb Exoskeleton

Zeiaee, A., Soltani-Zarrin, R., Langari, R. & Tafreshi, R., 1 Jan 2019, In : Robotica.

Research output: Contribution to journalArticle

Workspace
Degrees of freedom (mechanics)
Kinematics
Degree of freedom
Configuration
1 Citation (Scopus)

Modelling of petroleum multiphase flow in electrical submersible pumps with shallow artificial neural networks

Mohammadzaheri, M., Tafreshi, R., Khan, Z., Ghodsi, M., Franchek, M. & Grigoriadis, K., 1 Jan 2019, In : Ships and Offshore Structures.

Research output: Contribution to journalArticle

Submersible pumps
Multiphase flow
Crude oil
Neural networks
Analytical models
2018
1 Citation (Scopus)

Air-fuel ratio control of lean-burn SI engines using the LPV-based fuzzy technique

Wu, H. M. & Tafreshi, R., 3 Jul 2018, In : IET Control Theory and Applications. 12, 10, IET-CTA.2017.0063.

Research output: Contribution to journalArticle

Ignition
Internal combustion engines
Engine
Fuzzy control
Air

EMG and IMU based real-time HCI using dynamic hand gestures for a multiple-DoF robot arm

Shin, S., Tafreshi, R. & Langari, R., 1 Jan 2018, In : Journal of Intelligent and Fuzzy Systems. 35, 1, p. 861-876 16 p.

Research output: Contribution to journalArticle

End effectors
Human computer interaction
Gesture
Robot
Robots
6 Citations (Scopus)

Subject-independent hand gesture recognition using normalization and machine learning algorithms

Wahid, M. F., Tafreshi, R., Al-Sowaidi, M. & Langari, R., 1 Jul 2018, In : Journal of Computational Science. 27, p. 69-76 8 p.

Research output: Contribution to journalArticle

Hand Gesture Recognition
Electromyography
Gesture recognition
Gesture
Learning algorithms
2017

An enhanced Smith predictor based control system using feedback- feedforward structure for time- delay processes

Mohammadzaheri, M. & Tafreshi, R., 1 Jan 2017, In : Journal of Engineering Research. 14, 2, p. 156-165 10 p.

Research output: Contribution to journalArticle

Time delay
Feedback
Control systems
Controllers
Feedforward control
13 Citations (Scopus)

Designing a Surrogate Fuel for Gas-to-Liquid Derived Diesel

Choudhury, H. A., Intikhab, S., Kalakul, S., Khan, M., Tafreshi, R., Gani, R. & Elbashir, N. O., 19 Oct 2017, In : Energy and Fuels. 31, 10, p. 11266-11279 14 p.

Research output: Contribution to journalArticle

Gases
Liquids
Diesel fuels
Hydrocarbons
Diesel engines
2 Citations (Scopus)
two phase flow
uniqueness
Two phase flow
polynomials
Polynomials
1 Citation (Scopus)

Two-stage cracking catalyst of amorphous silica-alumina on Y zeolite for enhanced product selectivity and suppressed coking

Davoodpour, M., Tafreshi, R., Khodadadi, A. A. & Mortazavi, Y., 1 Mar 2017, In : Korean Journal of Chemical Engineering. 34, 3, p. 681-691 11 p.

Research output: Contribution to journalArticle

Zeolites
Catalyst selectivity
Aluminum Oxide
Coking
Silicon Dioxide
2016
1 Citation (Scopus)

An Expert System for Differential Diagnosis of Myocardial Infarction

Jaleel, A., Tafreshi, R. & Tafreshi, L., 1 Nov 2016, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 138, 11, 111012.

Research output: Contribution to journalArticle

myocardial infarction
electrocardiography
expert systems
Electrocardiography
Expert systems
11 Citations (Scopus)

An intelligent approach to optimize multiphase subsea oil fields lifted by electrical submersible pumps

Mohammadzaheri, M., Tafreshi, R., Khan, Z., Franchek, M. & Grigoriadis, K., 1 Jul 2016, In : Journal of Computational Science. 15, p. 50-59 10 p.

Research output: Contribution to journalArticle

Offshore oil fields
Submersible pumps
Pump
Profit
Profitability
30 Citations (Scopus)

Effects of alumina phases as nickel supports on deep reactive adsorption of (4,6-dimethyl) dibenzothiophene: Comparison between γ, δ, and θ-alumina

Bazyari, A., Mortazavi, Y., Khodadadi, A. A., Thompson, L. T., Tafreshi, R., Zaker, A. & Ajenifujah, O. T., 1 Jan 2016, In : Applied Catalysis B: Environmental. 180, p. 312-323 12 p.

Research output: Contribution to journalArticle

Aluminum Oxide
Nickel
aluminum oxide
nickel
Adsorbents
8 Citations (Scopus)

Low-Dimensional Modeling of Transient Two-Phase Flow in Pipelines

Meziou, A., Chaari, M., Franchek, M., Borji, R., Grigoriadis, K. & Tafreshi, R., 14 Jul 2016, In : Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME. 138, 10, 101008.

Research output: Contribution to journalArticle

two phase flow
Two phase flow
Pipelines
multiphase flow
Multiphase flow
7 Citations (Scopus)
Template matching
limbs
templates
Discriminant analysis
Prosthetics
2015
10 Citations (Scopus)

Enhanced automated sleep spindle detection algorithm based on synchrosqueezing

Kabir, M. M., Tafreshi, R., Boivin, D. B. & Haddad, N., 22 Jul 2015, In : Medical and Biological Engineering and Computing. 53, 7, p. 635-644 10 p., 6.

Research output: Contribution to journalArticle

Sleep research
Electroencephalography
Sleep
Decomposition
3 Citations (Scopus)

Neuro-predictive control of an infrared dryer with a feedforward-feedback approach

Mohammadzaheri, M., Chen, L., Mirsepahi, A., Ghanbari, M. & Tafreshi, R., 1 Sep 2015, In : Asian Journal of Control. 17, 5, p. 1972-1977 6 p.

Research output: Contribution to journalArticle

Infrared radiation
Feedback
Controllers
Control systems
Multilayer neural networks
1 Citation (Scopus)

Output tracking in first-order time-delay systems: A dynamic control approach

Ebrahimi, B., Grigoriadis, K., Franchek, M. & Tafreshi, R., 1 Jul 2015, In : IFAC-PapersOnLine. 28, 12, p. 269-274 6 p.

Research output: Contribution to journalArticle

Time delay
Controllers
Fueling
Internal combustion engines
Robustness (control systems)
2014
8 Citations (Scopus)

A dynamic feedback control strategy for control loops with time-varying delay

Ebrahimi, B., Tafreshi, R., Franchek, M., Grigoriadis, K. & Mohammadpour, J., 4 May 2014, In : International Journal of Control. 87, 5, p. 887-897 11 p.

Research output: Contribution to journalArticle

Feedback control
Engines
Oxygen sensors
Fueling
System stability
18 Citations (Scopus)

Automated analysis of ECG waveforms with atypical QRS complex morphologies

Tafreshi, R., Jaleel, A., Lim, J. & Tafreshi, L., Mar 2014, In : Biomedical Signal Processing and Control. 10, 1, p. 41-49 9 p.

Research output: Contribution to journalArticle

Electrocardiography
Signal analysis
Terminology
Healthy Volunteers
Lead
13 Citations (Scopus)

Improved spindle detection through intuitive pre-processing of electroencephalogram

Jaleel, A., Ahmed, B., Tafreshi, R., Boivin, D. B., Streletz, L. & Haddad, N., 15 Aug 2014, In : Journal of Neuroscience Methods. 233, p. 1-12 12 p.

Research output: Contribution to journalArticle

Electroencephalography
Fourier Analysis
Electrooculography
Wavelet Analysis
Eye Movements
32 Citations (Scopus)

Second-order sliding mode strategy for air-fuel ratio control of lean-burn SI engines

Ebrahimi, B., Tafreshi, R., Mohammadpour, J., Franchek, M., Grigoriadis, K. & Masudi, H., 2014, In : IEEE Transactions on Control Systems Technology. 22, 4, p. 1374-1384 11 p., 6612669.

Research output: Contribution to journalArticle

Engines
Air
Sliding mode control
Fuel economy
Internal combustion engines
2013

Controls-oriented modelling and LQR control of natural gas HCCI engines

AbdelGawad, M., Tafreshi, R. & Langari, R., 1 Jan 2013, In : International Journal of Vehicle Performance. 1, 2, p. 205-234 30 p.

Research output: Contribution to journalArticle

Natural Gas
Ignition
Natural gas
Engine
Compression
15 Citations (Scopus)

Linear dynamic parameter-varying sliding manifold for air-fuel ratio control in lean-burn engines

Tafreshi, R., Ebrahimi, B., Mohammadpour, J., Franchek, M. A., Grigoriadis, K. & Masudi, H., 2013, In : IET Control Theory and Applications. 7, 10, p. 1319-1329 11 p.

Research output: Contribution to journalArticle

Engine
Engines
Air
Time-varying Delay
Non-minimum Phase
54 Citations (Scopus)

Predicting epileptic seizures in scalp EEG based on a variational bayesian gaussian mixture model of zero-crossing intervals

Zandi, A. S., Tafreshi, R., Javidan, M. & Dumont, G. A., 2013, In : IEEE Transactions on Biomedical Engineering. 60, 5, p. 1401-1413 13 p., 6400235.

Research output: Contribution to journalArticle

Electroencephalography
Bins
2012
48 Citations (Scopus)

A parameter-varying filtered PID strategy for air-fuel ratio control of spark ignition engines

Ebrahimi, B., Tafreshi, R., Masudi, H., Franchek, M., Mohammadpour, J. & Grigoriadis, K., Aug 2012, In : Control Engineering Practice. 20, 8, p. 805-815 11 p.

Research output: Contribution to journalArticle

Ignition
Internal combustion engines
Engine
Compensator
Time-varying Delay
13 Citations (Scopus)
Scalp
Electroencephalography
Epilepsy
Seizures
Temporal Lobe Epilepsy
15 Citations (Scopus)

Specific change in spectral power of fetal heart rate variability related to fetal acidemia during labor: Comparison between preterm and term fetuses

Kwon, J. Y., Park, I. Y., Shin, J. C., Song, J., Tafreshi, R. & Lim, J., Apr 2012, In : Early Human Development. 88, 4, p. 203-207 5 p.

Research output: Contribution to journalArticle

Fetal Heart Rate
Fetus
Umbilicus
Control Groups
Parturition
2011
6 Citations (Scopus)
Electroencephalography
Epilepsy
Scalp
Seizures
prediction
9 Citations (Scopus)

Real-time detection of myocardial infarction by evaluation of st-segment in digital ECG

Al-Kindi, S. G. & Tafreshi, R., Sep 2011, In : Journal of Medical Imaging and Health Informatics. 1, 3, p. 225-230 6 p.

Research output: Contribution to journalArticle

Electrocardiography
Myocardial Infarction
Ischemia
Libraries
Noise
2010
119 Citations (Scopus)

Automated real-time epileptic seizure detection in scalp EEG recordings using an algorithm based on wavelet packet transform

Zandi, A. S., Javidan, M., Dumont, G. A. & Tafreshi, R., 2010, In : IEEE Transactions on Biomedical Engineering. 57, 7, p. 1639-1651 13 p., 5484951.

Research output: Contribution to journalArticle

Electroencephalography
Frequency bands
15 Citations (Scopus)
Temporal Lobe
Electroencephalography
Scalp
Epilepsy
Seizures
2009
8 Citations (Scopus)

An approach for the construction of entropy measure and energy map in machine fault diagnosis

Tafreshi, R., Sassani, F., Ahmadi, H. & Dumont, G., Apr 2009, In : Journal of Vibration and Acoustics, Transactions of the ASME. 131, 2, p. 245011-245017 7 p.

Research output: Contribution to journalArticle

Cylinder heads
Mountings
Accelerometers
Failure analysis
Feature extraction
Temporal Lobe Epilepsy
Entropy
Electroencephalography
Scalp
entropy
2005
9 Citations (Scopus)

Local discriminant bases in machine fault diagnosis using vibration signals

Tafreshi, R., Sassani, F., Ahmadi, H. & Dumont, G., 2005, In : Integrated Computer-Aided Engineering. 12, 2, p. 147-158 12 p.

Research output: Contribution to journalArticle

Vibration Signal
Fault Diagnosis
Discriminant
Failure analysis
Wavelet Packet