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Ahmad Barari
Bsc, MSc, PhD, P.Eng

Professor

Department of Mechanical and Manufacturing Engineering

Faculty of Engineering and Applied Science

Contact information

2000 Simcoe Street North
Oshawa, Ontario L1G 0C5
Office: ACE 4023

905.721.8668 ext. 5728
905.721.3370 (fax)

ahmad.barari@ontariotechu.ca
http://ahmadbarari.com/portfolio/

Research topics

  • Advanced Manufacturing Technologies
  • Digital Manufacturing
  • Precision Manufacturing
  • Measurement Uncertainty
  • 3D Coordinate Metrology
  • Additive Manufacturing and Rapid Prototyping of Sculptured Surfaces
  • Manufacturing Surface Integrity
  • Surface Quality, Surface Tribology
  • Reverse Engineering
  • Surface Reconstruction
  • Structural Design Optimization
  • Topology Optimization
  • FEA-Based Design Optimization

Education

PhD, Mechanical Engineering, Western University, 2006
MSc, Mechanical Engineering, Sharif University of Technology, 1997
BSc, Mechanical Engineering, Amirkabir University of Technology, 2995


Courses

Undergraduate
  • Finite Element Method
  • Automotive Structural Design
  • Design for Manufacturing
  • Advanced Solid Mechanics and Stress Analysis
  • Fluid Power Systems
  • Solid Mechanics
  • Concurrent Engineering & Design
  • Engineering Design
Graduate
  • Advanced Computational Metrology
  • Advances in Additive Manufacturing
  • Advanced Computer Aided Geometric Design
  • Advanced Engineering Design

Research and expertise

Publications and presentations

  • Selected publications and presentations
    • Barari A., 2012, “Chapter 2- Estimation of Detailed Deviation Zone of Inspected Surfaces”, Series on Advances in Mathematics for Applied Sciences, Volume. 48 - Advanced Mathematical and Computational Tools in Metrology and Testing IX, March 2012, World Scientific, Editor: Franco Pavese, Markus Bär, Jean-Rémy Filtz, Alistair B Forbes, ISBN: 978-981-4397-94-0, Pages 18-26, DOI: http://dx.doi.org/10.1142/9789814397957_0003Barari A., “Concurrent Engineering and Design”, McGraw Hill, 2008, ISBN: 9780070262187, 480 pages.
    • Barari A., ElMaraghy H. A., Knopf G. K., 2007, “Evaluation of geometric deviations in sculptured surfaces using probability density estimation”, Models for Computer Aided Tolerancing in Design and Manufacturing, Springer Netherlands, Editor: Joseph K. Davidson, ISBN: 978-1-4020-5437-2, Pages 135-146, DOI: http://dx.doi.org/10.1007/1-4020-5438-6_15
    • Barari A., ElMaraghy H. A, 2006, “Manufacturing driven design of sculptured surfaces”, Springer Series in Advanced Manufacturing - Advances in Design, Springer-Verlag, Germany, Editors: Hoda A. ElMaraghy and Waguih H. ElMaraghy, ISBN 1-84628-004-4, Pages 523-534. DOI: http://dx.doi.org/10.1007/1-84628-210-1_43
  • Journal Publications
    • Lalehpour, A., Berry, C., Barari, A., 2017, “Adaptive data reduction with neighbourhood search approach in coordinate measurement of planar surfaces”, Journal of Manufacturing Systems, In-press, DOI: http://dx.doi.org/10.1016/j.jmsy.2017.07.001
    • Lalehpour, A., Barari, A., 2017, “Developing Skin Model in Coordinate Metrology Using a Finite Element Method”, Measurements, In-press, DOI: https://doi.org/10.1016/j.measurement.2017.05.056
    • Jamiolahmadi, S., Barari, A., 2016, “Study of Detailed Deviation Zone Considering Coordinate Metrology Uncertainty and Manufacturing Accuracy”, Measurements, In-press, DOI: http://dx.doi.org/10.1016/j.measurement.2016.12.032
    • Barari, A., Kishawy. H., Kaji. F., Elbestawi, M. A., 2016, “On the Surface Quality of Additive Manufactured Parts”, International Journal of Advanced Manufacturing Technology, In-press, DOI: http://dx.doi.org/10.1007/s00170-016-9215-y
    • Gohari, H., Barari, A., 2016, “Using Perona‐Malik Anisotropic Heat Diffusion for Data Reduction in Coordinate Metrology”, Journal of the CMSC, Volume 11, No. 2, Autumn 2016, Pages 18-26.
    • Gohari, H., Barari, A., 2016, “A Quick Deviation Zone Fitting in Coordinate Metrology of NURBS Surfaces Using Principle Component Analysis”, Measurements, Volume 92, October 2016, Pages 352–364 , Pages 352-364, DOI: http://dx.doi.org/10.1016/j.measurement.2016.05.050
    • Ghani, A.O., Agelin-chaab, M., Barari, A., 2015, “Application Framework for Aero-based Design Optimization of Passenger Cars using NURBS”, Journal of Applied Mechanical Engineering, Volume4, issue 6, 8 pages, DOI: http://dx.doi.org/10.4172/2168-9873.1000188
    • Barari, A., Jamiolahmadi, S., 2015, “Convergence of A Finite Difference Approach for Detailed Deviation Zone Estimation in coordinate metrology”, Acta IMEKO, Volume 4, No 4, Number 4, Pages 20‐25, DOI: http://dx.doi.org/10.21014/acta_imeko.v4i4.271
    • Askari, H., Esmailzadeh, E., Barari, A., 2015, “A Unified Approach for Nonlinear Vibration Analysis of Curved Structures using Non-Uniform Rational B-Spline Representation”, Journal of Sound and Vibration, Volume 353, 29 September 2015, Pages 292–307, DOI: http://dx.doi.org/10.1016/j.jsv.2015.05.022
    • Jamiolahmadi, S., Barari, A., 2014, “Surface Topography of Additive Manufacturing Parts Using a Finite Difference Approach”, ASME Transactions – Journal of Manufacturing Science and Engineering, Volume 136, No 6, Pages 061009-1:8pages, DOI: http://dx.doi.org/10.1115/1.4028585
    • Sikder, S., Barari, A., Kishawy, H., 2015,“Global Adaptive Slicing of NURBS Based Sculptured Surface for Minimum Texture Error in Rapid Prototyping”, Rapid Prototyping Journal, Volume 21, Issue 6, pp: 649-661, DOI: http://dx.doi.org/10.1108/RPJ-09-2013-0090
    • Diba, F., Barari, A., Esmailzadeh, E., 2014,“Handling and Safety Enhancement of Racing Cars Using Active Aerodynamic Systems”, Journal of Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility, Volume 52, Issue 9, Pages 1171-1190, DOI: http://dx.doi.org/10.1080/00423114.2014.930158
    • Barari, A., Kaji, F., 2014, “The Uncertainty of Coordinate Metrology as a Function of Sampling Strategy”, Journal of the CMSC, Volume 9, No 1, Spring 2014, Pages 22-27.
    • Tebby, S., Barari, A. Esmailzadeh, E., 2014, “Development of Optimized Preliminary Vehicle Structural Model Using Simple Structural Beams-Frames (SSB) and Sub-Structural Analysis”, Journal of Computer-Aided Design and Applications, Volume 11, No. 5, Pages 544-551, DOI: http://dx.doi.org/10.1080/16864360.2014.902685
    • Heroux, A., Tutunea-Fatan, O. R., Salisbury, S. P., Barari, A., 2014, “Minimization of Bone Removal Through Optimal Humeral Implant Alignment in Total Elbow Arthroplasty”, Journal of Computer-Aided Design and Applications, Volume 11, No. 4, Pages 478-492, DOI: http://dx.doi.org/10.1080/16864360.2014.881192
    • Barari, A., Mordo, S., 2013, “Effect of Sampling Strategy on Uncertainty and Precision of Flatness Inspection Studied by Dynamic Minimum Deviation Zone Evaluation", International Journal of Metrology and Quality Engineering, Volume 4, Issue 01, Pages 3-8, DOI: http://dx.doi.org/10.1051/ijmqe/2012039
    • Barari, A., 2013, “Tolerance allocation Based on the Minimum Deformation Zone of Finite Element Structural Frame Analysis”, Journal of Computer-Aided Design and Applications, Volume 10, No. 4, Pages 629-641, DOI: http://dx.doi.org/10.3722/cadaps.2013.629-641
    • Tebby, S., Barari, A. Esmailzadeh, E., 2013, “Optimization of Vehicle Structure Considering Torsion Stiffness Using Simple Structural Beam Frame-Approach”, Journal of Computer-Aided Design and Applications, Volume 10, No. 3, Pages 413-426, DOI: http://dx.doi.org/10.3722/cadaps.2013.413-426
    • Barari, A., 2013, “Inspection of the Machined Surfaces Using Manufacturing Data” , Journal of Manufacturing Systems, Volume 32, Issue 1, Pages 107-113, DOI: http://dx.doi.org/10.1016/j.jmsy.2012.07.011
    • Barari, A., 2012, “A Best-Fit Method to Maximize Conformance to Tolerance in Surface Coordinate Metrology”, Journal of the CMSC, Volume 7, No. 1, Spring 2012, Pages 20-27.
    • Platanitis, G., Pop-Iliev, R., Barari, A., 2012, “Development of a DSM-Based Methodology in an Academic Setting”, ASME Transactions- Journal of Mechanical Design, Vol. 134, Issue 2, 021007-1 :11,11 pages, DOI: http://dx.doi.org/10.1115/1.4005591
    • Barari, A., 2011, “Automotive‐ Body Inspection Uncertainty Due to Computational Complexity”, International Journal of Vehicle Design, Volume 57, No. 2/3, Pages 230-241, DOI: http://dx.doi.org/10.1504/IJVD.2011.044725
    • Tebby, S., Esmailzadeh, E., Barari, A., 2011, “Methods to Determine Torsion Stiffness in an Automotive Chassis”, Journal of Computer-Aided Design and Applications, PACE Special Issue, Volume 1, Pages 67-75, DOI: http://dx.doi.org/10.3722/cadaps.2011.PACE.67-75
    • Barari, A., Pop-Iliev R., 2009, “Reducing Rigidity by Implementing Closed-Loop Engineering in Adaptable Design and Manufacturing Systems”, Journal of Manufacturing Systems, Volume 28, Issues 2-3, Pages 47-54, July 2009, DOI: http://dx.doi.org/10.1016/j.jmsy.2009.04.003
    • Barari, A., ElMaraghy H. A., ElMaraghy W. A., 2009,“Design For Machining of Sculptured Surfaces - A Computational platform”, ASME Transactions- Journal of Computing and Information Science in Engineering , Volume 9, Issue 3, June 2009 , 021006-1:13 pages. DOI: http://dx.doi.org/10.1115/1.3130143
    • Barari, A., ElMaraghy H. A., Orban P., 2009, “NURBS Representation of Actual Machined Surfaces”, International Journal of Computer Integrated Manufacturing, Volume 22, Issue 5, May 2009, Pages 395 – 410, DOI: http://dx.doi.org/10.1080/09511920802392730
    • Barari, A., ElMaraghy H. A., Knopf G. K., 2007, “Search - Guided sampling to reduce uncertainty of minimum zone estimation”, ASME Transactions- Journal of Computing and Information Science in Engineering, Volume 7, Issue 4, Pages 360-371, DOI: http://dx.doi.org/10.1115/1.2798114
    • ElMaraghy H. A., Barari, A., Knopf G. K., 2004, “Integrated inspection and machining for maximum conformance to design tolerances”, CIRP Annals-Manufacturing Technology, Volume 53, No 1, Pages 411-416, DOI: http://dx.doi.org/10.1016/S0007-8506(07)60728-8
  • Articles in Refereed Conference Proceedings
    • Gohari, H., Barari, A., Kishawy, H., “Using Multistep Methods in Slicing 2 ½ Dimensional Parametric Surfaces for Additive Manufacturing Applications”, The 12nd Workshop on Intelligent Manufacturing Systems, IMS 2016, December 5-7, 2016, National Instruments, Austin, TX, United States.
    • Lalehpour, A., Barari, A., “Post processing for Fused Deposition Modeling Parts with Acetone Vapour Bath”, The 12nd Workshop on Intelligent Manufacturing Systems, IMS 2016, December 5-7, 2016, National Instruments, Austin, TX, United States.
    • Gohari, H., Barari, A., “A New Data Reduction Approach in Coordinate Metrology Using Perona‐Malik Anisotropic Heat Diffusion”, The 32nd Coordinate Metrology Systems Conference (CMSC), CMSC 2016, July 25-29, 2016, Nashville, TN, United States.
    • Berry, C., Lalehpour, A., Barari, A., “Dynamic Point Selection Strategy In Coordinate Metrology of Flat Surfaces”, XII-th INTERNATIONAL SCIENTIFIC CONFERENCE, Coordinate Measuring Technique, CMT 2016, April 18 - 20 , 2016, Szczyrk,  Poland.
    • Gohari, H., Barari, A., “Proper Initial Condition for Deviation Zone Evaluation of a Freeform Surface Using  Principle Component Analysis”, XII-th INTERNATIONAL SCIENTIFIC CONFERENCE, Coordinate Measuring Technique, CMT 2016, April 18 - 20 , 2016, Szczyrk,  Poland.
    • Lalehpour, A., Berry, C., Barari, A., “An experimental study on the effect of sampling strategy in coordinate measurement of planar surfaces”, XII-th INTERNATIONAL SCIENTIFIC CONFERENCE, Coordinate Measuring Technique, CMT 2016, April 18 - 20 , 2016, Szczyrk,  Poland.
    • Barari, A., Lalehpour, A., Jamiolahmadi, S., “A Finite Element Approach to Estimate the Detailed Deviation Zone in Coordinate Metrology”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2015, Aug 2-5, 2015, Boston, MA, United States. DOI: http://dx.doi.org/10.1115/DETC2015-48008
    • Barari, A., Kaji, F., “Modelling of Cusp Geometry in Additive Manufacturing Parts Using a Piece-Wise Polynomial”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2015, Aug 2-5, 2015, B0ston, MA, United States.
    • Jamiolahmadi, S., Barari, A., “Convergence Study of Genetic Programming Approach to Estimate Surface Integrity on Additive Manufacturing Parts”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2015, Aug 2-5, 2015, Boston, MA, United States. DOI: http://dx.doi.org/10.1115/DETC2015-47997
    • Fallah, A., Ahmadian, M.T., Barari, A., “Nonlinear Free Vibration of Piezoelectric Functionally Graded Beams in Thermal Environment”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2015, Aug 2-5, 2015, Boston, MA, United States. DOI: http://dx.doi.org/10.1115/DETC2015-46163
    • Barari, A., Lalehpour, A., “Estimation of the Detailed Deviation Zone in Coordinate Metrology Using a Finite Element Solution”, The 31st Coordinate Metrology Systems Conference (CMSC), CMSC 2015, July 20-24, 2015, Hollywood, MI, United States.
    • Barari, A., Jamiolahmadi, S., “A Genetic Programming Approach to Model Detailed Surface Integrity of Additive Manufacturing Parts”, IFAC Symposium on Information Control in Manufacturing (INCOM 2015), May 10-13, 2015, Ottawa, Canada. DOI: http://dx.doi.org/10.1016/j.ifacol.2015.06.437
    • Marchesi, T., Lahuerta, R., Silva, E., Tsuzuki, M., Martins, T., Barari, A., Wood, I., “Topologically Optimized Diesel Engine Support Manufactured with Additive Manufacturing”, IFAC Symposium on Information Control in Manufacturing (INCOM 2015), May 10-13, 2015, Ottawa, Canada. DOI: http://dx.doi.org/10.1016/j.ifacol.2015.06.436
    • Barari, A., Kaji, F., “Evaluation of the Surface Roughness of Additive Manufacturing Parts Based on the Modeling of Cusp Geometry”, IFAC Symposium on Information Control in Manufacturing (INCOM 2015), May 10-13, 2015, Ottawa, Canada. DOI: http://dx.doi.org/10.1016/j.ifacol.2015.06.157
    • Martins, T., Tsuzuki, M., Barari, A., 2014, “Sampling Plan for Coordinate Metrology Using Uncertainty Analysis”, ASME International Mechanical Engineering Congress & Exposition, IMECE 2014,November 14-20, 2014, Montreal, Canada.
    • Wood, I., Barari, A., Esmailzadeh, E., 2014, “Using Simple Structural Beam Model to Optimize for Bending Stiffness and Vibration in Automotive Structures”, ASME International Mechanical Engineering Congress & Exposition, IMECE 2014,November 14-20, 2014, Montreal, Canada. DOI: http://dx.doi.org/10.1115/IMECE2014-37992
    • Mordo, S., Popravko, V., Barari, A., 2014, “Surface tribology Study Resulting by Diamond-like Carbon Coating”, ASME International Mechanical Engineering Congress & Exposition, IMECE 2014, November 14-20, 2014, Montreal, Canada. DOI: http://dx.doi.org/10.1115/IMECE2014-38776
    • Jamiolahmadi, S., Barari, A., 2014, “Surface Roughness Model for Additive Manufacturing Parts Using Finite Difference Method”, ASME International Mechanical Engineering Congress & Exposition, IMECE 2014, November 14-20, 2014, Montreal, Canada.
    • Jamiolahmadi, S., Barari, A., 2014, “Validation of Using Finite Difference Method to Estimate Detailed Deviation Zone in Coordinate Metrology”, Advanced Mathematical and Computational Tools in Metrology and Testing (AMCTM 2014), D.I.Mendeleyev Institute for Metrology (VNIIM), 9 and 10-12 September, 2014, St.Petersburg, Russia.
    • Saadatnia, Z., Barari, A., Esmailzadeh, E., 2014, “Nonlinear Forced Vibration Analysis of Free-Form Nanotube Conveying Fluid”, The 14th IEEE International Conference on Nanotechnology, August 18-22, 2014, Toronto, Canada. DOI: http://dx.doi.org/10.1109/NANO.2014.6968150
    • Wood, I., Barari, A., Esmailzadeh, E., 2014, “Using the Simple Structural Beam (SSB) Model to Optimize and Analyze Automotive Structures for Bending Stiffness and Natural Frequency”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2014, Aug 19-22, 2014, Buffalo, NY, United States.  DOI: http://dx.doi.org/10.1115/DETC2014-35549
    • Jamiolahmadi, S., Barari, A., 2014, “An Approach to Estimate the Detailed Deviation Zone in Coordinate Metrology Using Harmonic Function Properties”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2014, Aug 19-22, 2014, Buffalo, NY, United States. DOI: http://dx.doi.org/10.1115/DETC2014-35575
    • Sikder, S., Barari, A., Kishawy, H.,  2014, “Effect of Adaptive Slicing on Surface Integrity in Additive Manufacturing”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2014, Aug 19-22, 2014, Buffalo, NY, United States. DOI: http://dx.doi.org/10.1115/DETC2014-35559
    • Mordo, S., Popravko, V., Barari, A., 2014, “Effect of Diamond-Like-Carbon Coating on 3D Surface Roughness”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2014, Aug 19-22, 2014, Buffalo, NY, United States. DOI: http://dx.doi.org/10.1115/DETC2014-35580
    • Martins, T., Tsuzuki, M., Takimoto, R., Barari, A., 2014, “Algorithmic Iterative Sampling in Coordinate Metrology Plan for Coordinate Metrology Using Dynamic Uncertainty Analysis”, The 12th IEEE International Conference on Industrial Informatics, July 27-30, 2014, INDIN 2014, Porto Alegre, Brazile. DOI: http://dx.doi.org/10.1109/INDIN.2014.6945531
    • Wood, I., Barari, A., Esmailzadeh, E., 2014, “Using The Simple Structural Beam Model to Optimize and Analyze Automotive Structures for Torsion Stiffness and Fundamental Natural Frequency”, Canadian Society for Mechanical Engineering International Congress 2014, June 1-4, 2014, Toronto, Ontario, Canada.
    • Jamiolahmadi, S., Barari, A., 2014, “Setting a Proper Convergence Criteria in Finite Difference-Based Development of Detailed Deviation Zone”, Canadian Society for Mechanical Engineering International Congress 2014, June 1-4, 2014, Toronto, Ontario, Canada.
    • Mordo, S., Popravko, V., Barari, A., 2014, “Modeling the Effect of Diamond-Like Carbon Coating on Surface Friction”, Canadian Society for Mechanical Engineering International Congress 2014, June 1-4, 2014, Toronto, Ontario, Canada.
    • Sikder, S., Barari, A., Kishawy, H., 2014, “Adaptive Direct Slicing to Improve Surface Quality in Additive Manufacturing”, Canadian Society for Mechanical Engineering International Congress 2014, June 1-4, 2014, Toronto, Ontario, Canada.
    • Barari, A., Jamiolahmadi, S., 2014, “Global Adaptive Direct Slicing to Improve Dimensional Accuracy and Surface Finish in Additive Manufacturing”, American Society for Precision Engineering (ASPE) Spring Topical Meeting April 13-16, 2014, University of California, Berekely, Berekely, CA, USA.
    • Askari, H., Barari, A., Esmailzadeh, E., 2013, “Analysis of Nonlinear Oscillation of Circular Curved Carbon Nanotube”, The 13th IEEE International Conference on Nanotechnology, August 5-8, 2013, Beijing, China. DOI: http://dx.doi.org/10.1109/NANO.2014.6968150
    • Askari, H., Barari, A., Esmailzadeh, E., 2013, “Analytical Solution for Nonlinear Vibration of Sinusoidal Curved Carbon Nanotube”, 4th Canadian Conference on Nonlinear Solid Mechanics (CanCNSM2013), July 23-26, 2013, Montreal, QC, Canada.
    • Barari, A., Mordo, S., 2013, “Iterative Sampling for Flatness Inspection Using High Density Data Points”, International CAD Conference, CAD'13, June 17-20, 2013 University of Bergamo, Bergamo, Italy.
    • Sikder, S., Barari, A., Kishawy, H., 2013, “Adaptive Slicing Approach to Control Surface Error Factor in Rapid Prototyping Process”, International CAD Conference, CAD'13, June 17-20, 2013 University of Bergamo, Bergamo, Italy.
    • Ghani, O. A., Barari, A., Agelin-Chaab, M., 2013, “Wake Structure and Aerodynamic Characteristics of Rectangular Cylinders”, CANCAM 2013, 24th Canadian Congress of Applied Mechanics, June 2-6, 2013, Saskatoon, Canada.
    • Mordo, S., Popravko, V., Barari, A., 2013, “Study of the Effect of Substrate on 3D Surface Roughness in Diamond-Like-Carbon Coating Process”, IFAC Conference on Manufacturing, Modeling, Management, and Control, MIM2013, June 19-21, 2013, Saint Petersburg, Russia. DOI: http://dx.doi.org/10.3182/20130619-3-RU-3018.00585
    • Sikder, S., Barari, A., Kishawy, H., 2013, “Control of NURBS-Based Surface Error Factor Using a Manufacturing Cost Optimization in Rapid Prototyping Process”, IFAC Conference on Manufacturing, Modeling, Management, and Control, MIM2013, June 19-21, 2013, Saint Petersburg, Russia. DOI: http://dx.doi.org/10.3182/20130619-3-RU-3018.00577
    • Diba, F., Barari, A., Esmailzadeh, E., 2012, “Active Aerodynamic System to Improve the Safety and Handling of Race Cars in Lane Change and Wet Road Maneuvers”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2012, Aug 12-15, 2012, Chicago, IL, United States. http://dx.doi.org/10.1115/DETC2012-71272
    • Tebby, S., Barari, A. Esmailzadeh, E., 2012, “Analysis and Optimization of Automotive Structure’s Bending Stiffness Using Beam Elements”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2012, Aug 12-15, 2012, Chicago, IL, United States. DOI: http://dx.doi.org/10.1115/DETC2012-71288
    • Barari, A., 2012, “Tolerance Allocation for Structures subject to Various Loading Events”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2012, Aug 12-15, 2012, Chicago, IL, United States. DOI: https://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1736135
    • Barari, A., 2012, “Profile Tolerance Allocation for Rapid Prototyping of Sculptured Surfaces in a Direct Slicing Process”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2012, Aug 12-15, 2012, Chicago, IL, United States. DOI: http://dx.doi.org/10.1378/chest.114.1.340  
    • Sikder, S., Barari, A., Kishawy, H., 2012, “Effect of a New Adaptive Slicing Approach to Control Cusp Height of Rapid Prototyping Parts”, International CAD Conference, CAD'12, Jun 11-14, 2012, Niagara Falls, Ontario, Canada.
    • Tebby, S., Barari, A. Esmailzadeh, E., 2012, “Optimization of Vehicle Structure Considering Torsion Stiffness Using Simple Structural Beam Frame-Approach”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Diba, F., Barari, A., Esmailzadeh, E., 2012, “Dynamic Performance Enhancement of Small Size Racing Car”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Abbasi, A., Barari, A.,  Ahmadian, M.T., 2012, “Deformation Prediction of Biological Cells in Cell Injection Experiment Using Support Vector Machine Modeling”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Ahmadian, M.T., Barari, A., Saljooghi, R, 2012, “Buckling Criteria of FGM Beams Using Reproducing Kernel Particle Method”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Abbasi, A., Ahmadian, M.T., Barari, A., 2012, “Biological Cells Modeling Under Needle Injection Experiment”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Sikder, S., Barari, A., Kishawy, H., 2012, “Controllability of Surface Roughness by Adaptive Slicing in Rapid Prototyping Manufacture”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Ghanati, G., Ahmadian, M.T., Firoozbakhsh, K., Rouzbeh, B., Barari, A., 2012, “Prediction of Bone Remodeling Around a Novel Dental Implant with an Elastomeric Internal Layer, Simulating Periodontal Ligaments' Function”, Canadian Society for Mechanical Engineering International Congress 2012, June 4-6, 2012, Winnipeg, Manitoba, Canada.
    • Hadipour, M., Ahmadian, M. T., Lashkari S.G., Barari, A., 2011, “Natural Frequency Improvement of a Suspended FGM bridge”, ASME International Mechanical Engineering Congress & Exposition, IMECE 2011,November 11-17, 2011,Denver, Colorado, United States. DOI: http://dx.doi.org/10.1115/IMECE2011-63411
    • Sarvi, M.N.,  Ahmadian, M. T., Barari, A., 2011, “Deformation and Stress Analysis of the Fullerene by Super Element”, ASME International Mechanical Engineering Congress & Exposition, IMECE 2011,November 11-17, 2011,Denver, Colorado, United States. DOI: http://dx.doi.org/10.1115/IMECE2011-63741
    • Barari, A., 2011, “Coordinate Metrology Based on Maximum Conformance to Tolerances for  Closed-Loop Fabrication”, 26th Annual Meeting of the American Society for Precision Engineering,  November 13 -18, 2011, Denver, CO, United States.
    • Barari, A., 2011, “Reducing the Coordinate Metrology Uncertainty by Employing an  Integrated Computational System”, the second International Congress on Mechanical Metrology, IICIMMEC, September 27-30, 2011,  Natal, Brazil.
    • Barari, A., 2011, “Estimation of detailed deviation zone of inspected surfaces”, Advanced Mathematical and Computational Tools in Metrology and Testing, AMCTM 2011, June 20-22, 2011,  Göteborg, Sweden.
    • Tebby, S., Esmailzadeh, E., Barari, A., 2011, “Comparison of Numerical Methods for Determining Torsion Stiffness of Automotive Chassis”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2011, Aug 28-31, 2011, Washington, DC, United States. DOI: http://dx.doi.org/10.1115/DETC2011-48026
    • Barari, A., Diba, F., Esmailzadeh, E., 2011, “Down Force Control of the low Velocity Racing Car Using Active Aerodynamic Inverse Wings”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2011, Aug 28-31, 2011, Washington, DC, United States. DOI: http://dx.doi.org/10.1115/DETC2011-48308
    • Barari, A., 2011, “Evaluation of Deviation Zone Based on Maximum Conformance to  Tolerances”, ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC/CIE 2011, Aug 28-31, 2011, Washington, DC, United States. DOI: http://dx.doi.org/10.1115/DETC2011-48444
    • Barari, A., 2011, “Estimation of Detailed Deviation Zone in Coordinate Metrology”, 13th International Conference on Metrology and Properties of Engineering Surfaces, Met & Props 2011, April 12-15, 2011, National Physical Laboratory , Teddington, Middlesex, England.
    • Barari, A., Rolstin, J., 2010, “Design of Adjustable Aerodynamic System for a Low Velocity High Down-Force Application”, 2010 PACE Annual Forum, Facing Global Challenges- Solutions for the Future, July 19-23, Seoul - Korea.
    • Barari, A., 2010, “FEM-Based Optimum Design of Vehicle’s Door Hinge to Maintain the Desired Auto-Body Gap Tolerances”,  2010 PACE Annual Forum, Facing Global Challenges- Solutions for the Future, July 19-23, Seoul - Korea.
    • Platanitis, G., Pop-Iliev, R., Barari, A., 2010, “Comprehensive Use of a DSM-Based Methodology in an Academic Setting”, International Design Conference - DESIGN 2010, May 17 - 20, Dubrovnik - Croatia.
    • Platanitis, G., Barari, A., Pop-Iliev, R., 2010, “Introducing Design Rigidity to Model Unexpected Disturbances In a DSM-Based Design Process”,  ASME 2010 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference- IDETC/CIE 2010, DETC2010-28218, pp. 453-460, August 15-18, Montreal, Quebec - Canada. DOI: http://dx.doi.org/10.1115/DETC2010-28218
    • Platanitis, G., Pop-Iliev, R., Barari, A., 2009, “A DSM-based Method for Investigating the Impact of Random Disturbances on the Outcome of a Design Project”, Proceeding of  11th International Design Structure Matrix Conference (DSM 09), 12 – 13 OCTOBER 2009, Greenville, South Carolina, USA.
    • Barari, A., 2009, “Misinterpretation of Geometric Dimensioning and Tolerancing in Coordinate Metrology”, Electronic proceeding of  11th International CIRP Conference on Computer Aided Tolerancing - Geometric Variations within Product Life Cycle Management (CAT2009), March  2009, Annecy, France.
    • Barari, A., Pop-Iliev R., 2009, “Integration of Design Tolerance Analysis and Statistical Production Control in the Product Lifecycle Management”, Electronic proceeding of  11th International CIRP Conference on Computer Aided Tolerancing - Geometric Variations within Product Life Cycle Management (CAT2009), March  2009, Annecy, France.
    • Barari, A., 2008, “Sources of Uncertainty in Coordinate Metrology of Automotive Body”, CD Proc. of 2nd CIRP International Conference on Assembly Technologies and Systems (CATS 2008), Toronto, Canada.
    • Barari, A., Pop-Iliev R., 2007, “Closed-Loop Engineering in Adaptable Design and Manufacturing Systems”, CD Proc. of 2nd International Conference on Changeable, Agile, Reconfigurable and Virtual Production (CARV 2007), Toronto, Canada.
  • Practical Applications of Knowledge - Software Development
    • Barari A., 1999, Developing an integrated software solution for industrial Rapid Prototyping system (Protogen), for Razi Metallurgy Co. Ltd, Tehran, Iran
    • Application: The software is developed for adaptive slicing of the solid Model, automated generation of supports and automatic optimum path generation.
    • Barari A., 1999, Developing Machining Tool-Path Simulation Software for Three-Axis DECKEL CNC Milling Machine (3D-Sim), for Husseini Machine-Tools Co. Ltd., Tehran, Iran
    • Application: 3D graphical machining tool-path simulation for machining of the sculptured surface.
    • Barari A., 1998, Developing controlling software for 4-axes CNC Milling Machine (3D-Con), for Husseini Machine-Tools Co. Ltd., Tehran, Iran
    • Application: To Control machining operation for 3D Linear, Circular, Ellipsoidal and Helical Interpolations with capability of 3D tool radius compensation in contour milling.