تصویر abbasian

تورج عباسیان نجف آبادی

استادیار
شماره تماس: 61119721
اتاق: ساختمان جدید، 507
پست الکترونیکی: najafabadi [AT] ut.ac.ir






Research Interests and Publication

Research Interests

  • Mechatronics
  • Reconfigurable Fault Detection, Isolation and Tolerant Control
  • Estimation and System Identification
  • Control of Power Electronics
  • Nonlinear and Adaptive Control

َPublications

Journal papers

  • M. Jafari, T. A. Najafabadi, B. Moshiri, S. S. Tabatabaei, M. Sahebjameyan, "PEM Stochastic Modeling for MEMS Inertial Sensors in Conventional and Redundant IMUs", IEEE Sensors Journal, vol 14,no 6, pp. 2019-2017,2014.
  • M. Abonajmi[I1] , T. A Najafabadi, "Prediction of Poultry Egg Freshness Using Vis-NIR Spectroscopywith Maximum Likelihood Method",International Journal of Food Properties. Published online 2013.[I2] 
  • A. A. Ahmadi, F.R. Salmasi, M. Noori-Manzar, and T. A. Najafabadi, "Speed Sensorless and Sensor Fault-Tolerant Optimal PI Regulator for Networked DC Motor System with Unknown Time-Delay and Packet Dropout", IEEE Trans. on Industrial Electronics, vol 61, no. 2, pp. 708-717, 2013.
  • [I3] T. A. Najafabadi, F. R. Salmasi, and P. J. Maralani,“Detection and Isolation of Speed, DC-Link Voltage and Current Sensors Faults Based on an Adaptive Observer in Induction Motor Drives”, EEE Trans. on Industrial Electronics, vol. 58, no. 5, pp. 1662-1672, 2011.
  • F .R. Salmasi, T. A. Najafabadi, “An Adaptive Observer with Online Rotor and Stator Resistance Estimation for Induction Motors with One Phase Current Sensor”, IEEE Trans. on Energy Conversion, vol 26, no. 3, pp. 959-966, 2011.[I4] 
  • F. R. Salmasi, T. A. Nadjafabadi, P. J. Maralani, “An Adaptive Flux Observer with On-Line Estimation of DC-Link Voltage and Rotor Resistance in VSI-Based Induction Motors”, IEEE Trans. on Power Electronics, vol. 25, no. 5, pp. 1310-1319, 2010.
  • T. A. Nadjafabadi, F. R. Salmasi,”Comparative Performance Analysis of Input-output Feedback Linearization and Field Oriented Control of Traction Induction Machines in Electric and Hybrid Electric Propulsion Systems”, International Journal of Electric and Hybrid Vehicles, Inderscience Publications, vol 2, no. 2, pp. 159-176, 2009.
  • T. A. Nadjafabadi, F. R. Salmasi,”A Flux Observer with Online Estimation of Core Loss and Rotor Resistances for Induction Motors”, International Review of Electrical Engineering, Praise Worthy Publications, vol 4, no. 5, pp. 816-824, 2009.

Selected Conference Papers

  • M. Mahor, T. A. Najafabadi, F. R. Salmasi, "A Smart Street Lighting Control System for Optimization of Energy Consumption and Lamp Life", International Iranian Computer and electrical engineering Conference,2014[I5] .
  • F. Mohammadi, F. R. Salmasi, T. A. Najafabadi ,"Design and Simulation of Stator for Gas Turbine Generators ", International Iranian conference,2014.
  • A. Mehrjo, T. A. Najafabadi, “Automatic Identification of Malaria Infected RBC With Digital image processing ", Iranian International Mechatronics conference, ICROM,2013.
  • M. Moghadam, A. Hadi, T. A. Najafabadi, "Design and Manufacturing SEWBOT: a Sewer  Inspection Robot", NDT Iranian Conference, 2008.
  • T. A. Najafabadi , F. R. Salmasi, "Efficiency Optimization of Field Oriented Control of Induction Motors Using Rotor and Core Loss Resistances Estimation", IEEE, USA, Arlington, VPPC 2007.
  • T. A. Najafabadi, S. M. Nabavi, "Analysis of Saturation and Core loss Behavior of Induction Motors Direct Starting",IEEE  ICESM 2007.
  • T.A.Najafabadi, F. R. Salmasi, M. J. Yazdanpanah, “Improved Adaptive Feedback Linearization Control of Induction Motors Based on Online Estimation of Core Loss and Rotor Resistance", IEEE Speedam conference, 2006.
  •  
  • M. Zamanifar, S. Vaez-Zadeh, T. A. Najafabadi ,"Core and Copper Loss Estimation in Permanent Magnet Synchronous Motor", Amir Kabir International Iranian Electrical Conference, 2006.
  • T. A. Najafabadi, F. R. Salmasi, M. J. Yazdanpanah, "Stability Analysis of Sensorless IM Based on Adaptive Feedback Linearization Control with Unknown Stator and Rotor Resistances " IAS IEEE  conference 2-6 Oct 2005.
  • T. A. Najafabadi, F. R. Salmasi, M. J. Yazdanpanah, M.Zamanifar, "Torque Control of Sensorless IM Based on Adaptive Feedback Linearization Control with Unknown Stator and Rotor Resistances in Consideration of Core Loss", PEDS IEEE conference, 2005.