دانشگاه علم و صنعت ایران - School of Mechanical Engineering

دانشکده مهندسی مکانیک- احمدیان

احمدیان

حذف تصاویر و رنگ‌ها

نام: دکتر حمید احمدیان

رتبه علمی: استاد

تلفن: ۵۰-۷۷۲۴۰۵۴۰ داخلی: ۲۹۰۷

فاکس: ۷۷۲۴۰۴۸۸

پست الکترونیکی: ahmadian AT iust.ac.ir

آدرس: دانشکده مهندسی مکانیک، دانشگاه علم و صنعت ایران، تهران، ایران

دانشگاه های محل تحصیل

دکترا، دانشگاه واترلو، کانادا
فوق لیسانس، دانشگاه صنعتی امیرکبیر، ایران
لیسانس، دانشگاه علم و صنعت، ایران

زمینه های تحقیقاتی

مدلسازی و شناسایی رفتار غیرخطی اتصالات
دینامیک ماشین آلات دوار
ارتعاشات ماشین ابزار

مقالات ژورنال

Z. Taherkhani, H. Ahmadian, Stochastic model updating of rotor support parameters using Bayesian approach, Mechanical Systems and Signal Processing 158, 107702, 2021. Z. Taherkhania, H. Ahmadian, Sensitivity Analysis of Rotor Dynamic Behavior to Manufacturing Tolerances Based on Global Sensitivity Analysis and Statistical Methods, Amirkabir Journal of Mechanical Engineering 53, DOI 10.22060/MEJ.2021.19245.6986, 2021. A. Golestaneh, H. Ahmadian, Instantaneous characteristics extraction and applying them to identify parameters of time-varying structures using wavelet analysis and analytical mode decomposition-Hilbert …Journal of Vibration and Sound 9 (18), 36-53, 2021. P. Soleimanian, H. Ahmadian, Modeling friction effects in lubricated roller guideways using a modified LuGre model, Journal of Vibration and Control,2021 P. Soleimanian, M. Mohammadpour, H. Ahmadian, Coupled tribo-dynamic modelling of linear guideways for high precision machining application, Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology,۱۳۵۰۶۵۰۱۲۰۹۱۹۸۸۵.,2021 H. Jamshidi, H. Ahmadian, A modified rough interface model considering shear and normal elastic deformation couplings,International Journal of Solids and Structures 203, 57-72, 2020. E. Shahabi, H. Ahmadian, Nonlinear lap joint interface modeling and updating strategies for assembled structures,Journal of Theoretical and Applied Vibration and Acoustics,۵ (۲), ۱۳۱-۱۵۲,۲۰۱۹. E. Tofighi-Niaki, P. Asgharifard-Sharabiani, H. Ahmadian, Nonlinear dynamics of a flexible rotor on tilting pad journal bearings experiencing rub–impact, Nonlinear Dynamics ۹۴ (۴), ۲۹۳۷-۲۹۵۶, ۲۰۱۸. S. Shokrollahi, F. Adel, H Ahmadian, An investigation into the accelerometer mounting effects on signal transmissibility in modal measurements, Scientia Iranica ۲۴ (۵), ۲۴۳۶-۲۴۴۴, ۱, ۲۰۱۷. F. Adel, S. Shokrollahi, M. Jamal-Omidi, H. Ahmadian, A model updating method for hybrid composite/aluminum bolted joints using modal test data, Journal of Sound and Vibration ۳۹۶, ۱۷۲-۱۸۵,۱۸. ۲۰۱۷. R. Naseri, K. Koohkan, M. Ebrahimi, F. Djavanroodi, H. Ahmadian, Horn design for ultrasonic vibration-aided equal channel angular pressing, The International Journal of Advanced Manufacturing Technology ۹۰ ۲۰۱۷ H. Najafi.P.Asgharifard Sharabiani, H. Ahmadian, Development of One-dimensional Microslip Friction Modal and Determination of Boundary Between Stick and Slip Regions.Aerospace Mechanics Journal.(۲۰۱۷).۱۲(۴),۷۳-۸۳. M. Sohrabian, H. Ahmadian, R. Fathi, Flutter Instability of Timoshenko Cantilever Beam Carrying Concentrated Mass on Various Locations, Latin American Journal of Solids and Structures ۱۳ (۱۶), ۳۰۰۵-۳۰۲۱ ۳ ۲۰۱۶ . S. Shokrollahi, H. Ahmadian, F. Adel, A new approach for finite element model updating of bolted joints and comparison with interface layer method, Modares Mechanical Engineering ۱۶ (۳), ۳۵-۴۲ ۵ ۲۰۱۶ M.H. Malakooti, H. Ahmadian, H. Jalali, Adhesive joint modeling using compatible element formulation, Journal of Theoretical and Applied Vibration and Acoustics ۲ (۲), ۱۳۳-۱۴۴ ۲۰۱۶. F. Djavanroodi, H. Ahmadian, R. Naseri, k. koohkan, M. Ebrahimi, Experimental investigation of ultrasonic assisted equal channel angular pressing process, Archives of civil and mechanical engineerin ۱۶(۲۰۱۶)۲۴۹-۲۵۵ H. Ahmadian, M. Mohammadali, A distributed mechanical joint contact model with slip/slap coupling effects, Mechanical Systems and Signal Processing, ۲۰۱۶. H. Jalali, H. Ahmadian, Model identification and dynamic analysis of ship propulsion shaft lines , Journal of Theoretical and Applied Vibration and Acoustics. (۲۰۱۵) (۱)۱, ۸۵-۹۵. S. Faroughi, H, Ahmadian, An inverse approach in obtaining shape functions for a superconvergent thin plate element, Taylor & Francis, ۲۸ June ۲۰۱۵ H. Ahmadian, P. Asgharifard - Sharabiani, Nonlinear Model Identification of oil - lubricated tilting pad bearings, Tribology International , ۹۲(۲۰۱۵)۵۳۳–۵۴۳, ۲۰۱۵ H. Ahmadian, M. Rajaei, Identification of Iwan distribution density function in frictional contacts, Journal of Sound and Vibration ۳۳۳ (۱۵), ۳۳۸۲-۳۳۹۳, ۲۰۱۴. M. Mohammadali , H. Ahmadian, Efficient Model Order Reduction of Structural Dynamic Systems with Local Nonlinearities under Periodic Motion, Journal of Shock and Vibration, June ۲۰۱۴ M. Mohammadali, H. Ahmadian, Efficient model order reduction for dynamic systems with local nonlinearities, Journal of Sound and Vibration ۳۳۳ (۶), ۱۷۵۴-۱۷۶۶, ۲۰۱۴. M. Rajaei, H. Ahmadian, Development of generalized Iwan model to simulate frictional contacts with variable normal loads, Journal of Applied Mathematical Modelling, ۳۸ (۱۵-۱۶), ۴۰۰۶–۴۰۱۸, ۲۰۱۴. M. Bazrafshan, H. Ahmadian, H. Jalali, Modeling the interaction between contact mechanisms in normal and tangential directions, International Journal of Non-Linear Mechanics, ۵۸, ۱۱۱-۱۱۹, ۲۰۱۴ H. Ahmadian, M Esfandiar, H Jalali, Boundary Condition Identification of a Plate on Elastic Support, International Journal of Acoustics and Vibration, ۱۹ (۴), ۲۸۲-۲۸۶, ۲۰۱۴. MM Alamdari, J Li, B Samali, H Ahmadian, A Naghavi, Nonlinear Joint Model Updating in Assembled Structures, Journal of Engineering Mechanics ۱۴۰ (۷), ۲۰۱۴. F Djavanroodi, H Ahmadian, K Koohkan, R Naseri, Ultrasonic assisted-ECAP, Journal of Ultrasonics, ۵۳ (۶), ۱۰۸۹-۱۰۹۶, ۲۰۱۳ M. Mohammadali and H. Ahmadian, Improvement in Modal Testing Measurements by Modeling and Identification of Shaker–Stinger–Structure Interactions, Experimental Techniques ۲۰۱۳. Y. Khatami, H. Ahmadian, Crack Identification of a Continuous Beam Like Structure in the Presence of Uncertain Modal Data by Stochastic Model Updating, Int J Advanced Design and Manufacturing Technology, ۵ (۴), ۳۹ – ۴۹, ۲۰۱۲ H. Jalali, H. Ahmadian, Characterization of dominant mechanisms in contact interface restoring forces, Internationa, Journal of Mechanical Sciences, Volume ۵۶, Issue ۱, December ۲۰۱۲, Pages ۷۵-۸۲ K. Asadi, H. Ahmadian, H. Jalali, Micro/macro-slip damping in beams with frictional contact interface, Journal of Sound and Vibration, Volume ۳۳۱, Issue ۲۱, October ۲۰۱۲, Pages ۴۷۰۴-۴۷۱۲ F Pourahmadian, H Ahmadian, H Jalali, Modeling and identification of frictional forces at a contact interface experiencing micro-vibro-impacts, Journal of Sound and Vibration, Volume ۳۳۱, Issue ۱۲, June ۲۰۱۲, Pages ۲۸۷۴-۲۸۸۶ M. Iranzad, H Ahmadian, Identification of nonlinear bolted lap joint models, Computers & Structures, Volume ۹۶-۹۷, April ۲۰۱۲, Pages ۱-۸ H. Ahmadian, S Farughi, Shape functions of superconvergent finite element models, Volume ۴۹, Issue ۹, September ۲۰۱۱, Pages ۱۱۷۸-۱۱۸۳ H Jalali, A Hedayati, H Ahmadian, Modelling mechanical interfaces experiencing micro-slip/slap, Volume ۱۹, Issue ۶, September ۲۰۱۱, Pages ۷۵۱-۷۶۴ H Ahmadian, S Farughi, Development of super-convergent plane stress element formulation using an inverse approach, Finite Element in Analysis and Design, Volume ۴۷, Issue ۷, July ۲۰۱۱, Pages ۷۹۶-۸۰۳ H Jalali, B Bonab, H Ahmadian, Identification of Weakly Nonlinear System Using Describing Function Inversion, Volume ۵۱, Issue ۵, June ۲۰۱۱, Pages ۷۳۹-۷۴۷ Hamid Ahmadian, Hassan Jalali and Fatemeh Pourahmadian, Nonlinear model identification of a frictional contact support, Mechanical Systems and Signal Processing, Volume ۲۴, Issue ۸, November ۲۰۱۰, Pages ۲۸۴۴-۲۸۵۴ Hamid Ahmadian, and Mostafa Nourmohammadi, Tool point dynamics prediction by a three-component model utilizing distributed joint interfaces, International Journal of Machine Tools and Manufacture, Volume ۵۰, Issue ۱۱, November ۲۰۱۰pages ۹۹۸-۱۰۰۵ Hassan Jalali, Hamid Ahmadian and Fatemeh Pourahmadian, Identification of micro-vibro-impacts at boundary condition of a nonlinear beam, Mechanical Systems and Signal Processing, Volume ۲۵, Issue ۳, April ۲۰۱۱, Pages ۱۰۷۳-۱۰۸۵ H Ahmadian, S Faroughi, Superconvergent eigenvalue bending plate element, Inverse Problems in Science and Engineering, Volume ۱۸, Issue ۸, December ۲۰۱۰, Pages ۱۰۶۵-۱۰۸۲ S Faroughi, H Ahmadian, Shape functions associated with the inverse element formulations, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Volume ۲۲۵,Issue ۲, ۱ February ۲۰۱۱, Pages ۳۰۴-۳۱۱ H Ahmadian and H Azizi, Stability Analysis of a Nonlinear Jointed Beam under Distributed Follower Force , Journal of Vibration and Control , August ۱۱, ۲۰۱۰ Hamid Ahmadian, and Arash Zamani, Identification of nonlinear boundary effects using nonlinear normal modes, Mechanical Systems and Signal Processing, Volume ۲۳, Issue ۶, August ۲۰۰۹, Pages ۲۰۰۸-۲۰۱۸ Majid Mehrpouya, Hamid Ahmadian, Estimation of Applied Forces on Railway Vehicle Wheelsets from Measured Vehicle Responses, International Journal of Vehicle Structures & Systems, Volume ۱, No ۴, ۲۰۰۹, Pages ۱۰۴-۱۱۰ M. Salahshoor, and Hamid Ahmadian, Continuous model for analytical prediction of chatter in milling, International Journal of Machine Tools and Manufacture, Volume ۴۹, Issue ۱۴, November ۲۰۰۹, Pages ۱۱۳۶-۱۱۴ Majid Mehrpouya, and Hamid Ahmadian , Estimation of Applied Forces on Railway Vehicle Wheelsets from Measured Vehicle Responses, Int. J. Vehicle Structures & Systems, ۱(۴),۲۰۰۹ Pages ۱۰۴-۱۱۰ Hassan Jalali, Hamid Ahmadian, John E. Mottershead, "Identification of nonlinear bolted lap-joint parameters by force-state mapping",International Journal of Solids and Structures ۴۴ (۲۰۰۷) ۸۰۸۷–۸۱۰۵ K. Ahmadi, H. Ahmadian, "Modelling machine tool dynamics using a distributed parameter tool–holder joint interface", International Journal of Machine Tools & Manufacture ۴۷ (۲۰۰۷) ۱۹۱۶–۱۹۲۸ Ahmadian, H., Jalali, H.,"Generic Element Formulation for Modeling Bolted Lap Joints",Mechanical Systems and Signal Processing, ۲۱ (۲۰۰۷) ۲۳۱۸–۲۳۳۴ Ahmadian, H., and Jalali, H., ”Identification of Bolted Lap Joints Parameters in Assembled Structures", Mechanical Systems and Signal Processing, ۲۱ (۲۰۰۷) ۱۰۴۱–۱۰۵۰ A. Khojeh, M. Ayat, and H. Ahmadian, “Investigating the crack effects on vibrational behaviour of a rotor using special element” , International Journal of Engineering Science,۱۷ (۵), ۲۰۰۷ H. Jahed, H. Ahmadian, and H. Khoshnavaz, “Estimating the fatigue life of an aero-blade under dynamical loading” , International Journal of Engineering Science, Vol. ۱۷ (۵), ۲۰۰۷ Ahmadian, H., Mottershead, J.E., James, S., Friswell, M.I., and Reece, C.A., ”Modeling and Updating of Large Surface-to-Surface Joints in the AWE-MACE Structure &#۳۹;, Mechanical Systems and Signal Processing, ۲۰, ۸۶۸–۸۸۰, ۲۰۰۶ Ahmadian, H., and Jalali, H., “Identification of Structural Joint Model From Modal Test Results&#۳۹;, International Journal of Engineering Science, ۱۵(۳). ۱۷۱-۱۸۲,۲۰۰۴. Ahmadian, H., Mottershead, J.E., and Friswell, M.I, “Physical Realization of Generic Parameters in Updating&#۳۹;, Journal of Vibration and Acoustics, ۱۲۴, ۶۲۸-۶۳۳, ۲۰۰۲. Ahmadian, H., Mottershead, J.E., and Friswell, M.I, “Boundary Condition Identification by Solution of Characteristic Equations&#۳۹;, Journal of Sound and Vibration, ۲۴۷(۵), ۷۵۵-۷۶۳, ۲۰۰۱. Friswell, M.I., Mottershead, J.E., and Ahmadian, H., ”Finite Element Model Updating Using Experimental Test Data: Parameterization and Regularization&#۳۹;, Philosophical Transactions of the Royal Society of London, Series A, ۳۵۹, pp. ۱۶۹-۱۸۶, ۲۰۰۱ Ahmadian, H., Mottershead, J.E., and Friswell, M.I, “Damage Location Indicators From Substructure Mode Shapes", Journal of Inverse Problems in Engineering. ۸, pp. ۳۰۹-۳۲۳, ۲۰۰۰. Ahmadian, H., Mottershead, J.E., and Friswell, M.I.,”Regularization Methods for Finite Element Model Updating&#۳۹;, Mechanical Systems and Signal Processing, ۱۲(۱), ۴۷-۶۴, ۱۹۹۸. Friswell, M.I., Mottershead, J.E., and Ahmadian, H., ”Combining Subset Selection and Parameter Constrains in Model Updating’’, Journal of Vibration and Acoustics, ۱۲۰(۴), ۸۵۴-۸۵۹, ۱۹۹۸. Ahamian, H. Friswell, M.I., and Mottershead, J.E., "Minimization of the Discretizeion Error in Mass and Stiffness Formulation by an Inverse Method" International Journal for Numerical Methods in Engineering, ۴۱, ۳۷۱-۳۸۷, ۱۹۹۸. Ahmadian, H., Gladwell, G.M.L. and Ismail, F., “Parameter Selection Strategies in Finite Element Model Updating", Journal of Vibration and Acoustics, ۱۱۹(۱). ۳۷-۴۵,۱۹۹۷. Gladwell, G.M.L., and Ahmadian, H.,”Generic Element Matrices Suitable for Finite Element Model Updating&#۳۹;, Mechanical Systems and Signal Processing, ۹(۶), ۶۰۱-۶۱۴, ۱۹۹۵. Ahmadian, H., Gladwell, G.M.L. and Ismail, F., “Finite Element Model Updating Using Modal Data", Journal of Sound and Vibration, ۱۷۲(۵), ۶۷۵-۶۶۹, ۱۹۹۴.
ارائه دروس Advanced Vibrations Dynamics of Structures Measurement Systems Mechanical Vibrations Modal Testing

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