مقالات

1. M. Shafiee-Ashtiani, A. Yousefi-Koma, H. Keshavarz, S. M. Varedi-Koulaei, Real Time Direct Kinematics Solution of 3-RPS Parallel Robot Using a Semi-Analytical Homotopy Method, Modares Mechanical Engineering, Vol. 17, No. 6, pp. 303310, 2017 (in Persian)


 2. A. Nazari, A. Yousefi-Koma, S. Mohtasebi, S. Zohoori, M. Safa, Bladed Disk Nodal Diameter Extraction by Numerical and Experimental Methods, Modares Mechanical Engineering, Vol. 17, No. 2, pp. 343-349, 2016 (in Persian)


3. M. Khadiv , S. Ali. A. Moosavian, A.Yousefi-Koma, H. Maleki, M. Sadedel,” Online Adaptation for Humanoids Walking On Uncertain Surfaces “, Journal of Systems and Control Engineering, Transactions of Mechanical Engineering Volume issue 2016.


4. M. Sadedel, A.Yousefi-Koma, M. Khadiv, M. Mahdavian ” Adding low-cost passive toe joints to the feet structure of SURENA III humanoid robot ” , Iranian Journal of Science and Technology, Transactions of Mechanical Engineering Volume issue 2016.


5. M. Sadedel, A.Yousefi-Koma, M. Khadiv, and S. Mansouri,” Investigation on Dynamic Modeling of SURENA III Humanoid Robot with Heel-Off and HeelStrike Motions”, Robotica (2016) volume 00, pp. 1–23. © Cambridge University Press 2016.


6. M. Ashkvari, A. Yousefi-Koma, M. Shariat panahi, H. Keshavarz, Design and optimization of an ankle joint actuating mechanism of a humanoid robot, Modares Mechanical Engineering, Vol. 99, No. 9, pp. 1-11, 2016 (in Persian)


7. M. Eslami, A. Yousefi-Koma, M. Khadiv, A Novel Model Based on the ThreeMass Inverted Pendulum for Real-Time Walking Pattern Generation of Biped Robots, Modares Mechanical Engineering, Vol. 16, No. 8, pp. 326-334, 2016 (in Persian)


8. M. A. Mohammadi, A. Yousefi-Koma, E. Maani Miandoab, M. Karimpour, Dynamic Behavior Analysis of Atomic Force Microscope Based on Gradient Theory, Modares Mechanical Engineering, Vol. 16, No. 9, pp. 155-164, 2016 (in Persian)


9. P. Nourizadeh, A. Yousefi-Koma, M. Ayati, Optimal Control of Non-holonomic Wheeled Mobile Robot Using Linear Quadratic Gaussian Controller, Modares Mechanical Engineering, Vol. 16, No. 9, pp. 421-428, 2016 (in Persian)


10. M. M. Keshavarzi, A. Yousefi-Koma, A. Nejat, S. S. Mohtasebi, Static Aeroelastic Simulation of a Wing in Transonic Flow, Modares Mechanical Engineering, Vol. 99, No. 9, pp. 9-99, 9999 (in Persian)


11. M.Sadedel,A.Yousefi-koma,F.Iranmanesh,Heel-off and toe-off motions optimization for a 2D humanoid robot equipped with active toe joints, Modares Mechanical Engineering,Vol.16,No.3, pp.87-97,2016 (in Persian)


12- Maani Miandoaba, E., Yousefi-Koma, A., and Nejat Pishkenari, H., ” Nonlinear dynamics of nano-resonators: an analytical approach”, Microsystem Technologies, pp. 2259-2271, Vol. 22, No. 9, 11 Aug 2015.


13- Sadedel, M., Yousefi-koma, A., and Iranmanesh, F.,” Analytical Dynamic Modelling of Heel-off and Toe-off Motions for a 2D Humanoid Robot”, JAMECH, pp.243-256, Vol. 46, No. 2, July 2015.


14- Tabatabaei, S.A.H., Yousefi-koma, A., Ayati, S.M., and Mohtasebi, S.S.,” Three Dimensional Fuzzy Carrot-Chasing Path Following Algorithm For Fixed-Wing Vehicles”, Modares Mechanical Engineering, pp. 1-11, Vol. 9, No. 15, 2015.


15- Karbalaian, H.R., Yousefi-Koma, A., Karimpour, M., and Mohtasebi, S.S.,” Investigation on the Effect of Overlapping Laser Pulses in Laser Shock Peening with Finite Element Method”, Procedia Materials Science, pp. 454-458, Vol. 11, 2015.


16- Sadedel, M., Yousefi-Koma, A., khadiv, M., and Mansoori, S.,” Investigation on Dynamic Modeling of SURENA III Humanoid Robot with Heel-Off and Heel-Strike Motions”,Iran J Sci Technol Trans Mech Eng.


17- Basaeri, H., Yousefi-Koma, A., Zakerzadeh, M. R., Mohtasebi, S. S., “Experimental study of a bio-inspired robotic morphing wing mechanism actuated by shape memory alloy wires”, Mechatronics, 24 (8) (2014), pp. 1231–1241.


18- Rappel, H., Yousefi-Koma, A., Jamali, J., and Bahari, A., “Numerical Time-Domain Modeling of Lamb Wave Propagation using Elastodynamic Finite Integration Technique”, Journal of Shock and Vibration, pp. 1-6, Vol. 2014, 10 July 2014


19- Maani Miandoab, E., Yousefi-Koma, A.,Nejat Pishkenari, H., and Tajaddodianfar, F.,” Study of nonlinear dynamics and chaos in MEMS/NEMS resonators”, Commun Nonlinear Sci Numer Simulat, pp. 1-12, Vol. 19, No. 8, 10 Aug 2014


20- Maani Miandoab, E., and Yousefi-Koma, A., “Control of dry friction oscillator using semi-active magneto-rheological tuned liquid column damper”, Journal of Mechanical Engineering Science, pp.1-8, Vol. 228, No. 1, 16 Jan 2014


21- Soorgee, M-H., J Lissenden, C., L Rose, J., and  Yousefi-Koma, A.,”  Defect sensitivity of piezoelectric strip transducers based on planar Lamb  waves “,   Journal of Intelligent Material Systems and Structures, pp. 472-483, Vol. 25, No. 4, SAGE, March 2014


22- Raeisifard, H., Nikkhah Bahrami, M., and  Yousefi-Koma, A., “Mechanical characterization and nonlinear analysis of a piezoelectric laminated micro-switch under”, Journal of Materials Design and Applications, pp. 263-272, Vol. 28, No. 1, 26 Nov 2013


23- Tarverdizadeh, B., Yousefi-Koma, A., “Dynamic Abject Manipulation By a Flexible Robotic Arm; Theory and Experiment”, International Journal of Robotic and Automation, pp. 1-13, vol. 27, No. 3, 2013


24- Khanmirza, E., Yousefi-Koma, A., and Tarverdizadeh, B.,” Nonlinear Trajectory Control of a Flapping-Wing Micro Aerial Vehicle”, Aircraft Engineering and Aerospace Technology, pp.58-65, No.84, no.1, 2012


25- Rahimi Dizaji, M., Yousefi-Kima, A., Ghassembaglou, N., and Shakoorzadeh, S., ” Wind Turbine Control with Fuzzy Supervisory in the Partial Load Region “, Advanced Materials Reserch, pp. 2332-2337, Vol. 433-440, Jan 2012


26- Farokhi,S., Yousefi-Koma, A., and Bayat, Z., ” Semi Active Control of Chaos in Systems Excited by Non-ideal DC Motor  “, Applied Mechanics and Materials, pp. 5367-5372, Vol. 110-116, Oct-2012


27- Hadi, A., Yousefi-Koma, A., M., Elahinia, Moghadam M., and Ghazavi, A.,  “Shape Memory Alloy Spring Based Actuator with Stiffness and Position Controlability”,  Journal of Systems and Control Engineering, pp. 902-917, Vol. 225, No.7, Nov 2011


28- Bahmanyar, Sh., Yousefi-Koma, A., and Ghasemi, H., ” Development of a 3d model of a robot fish with experimental analysis “, Journal of Marine Engineering, pp. 49-65, Vol. 7, No. 13, Spring& Summer 2011


29- Kabir, M. M., Khajeh  A.,  Abdi  Aghdam, E., and Yousefi Koma, A., ” Modified Kudryashov Method  for  Finding  Exact Solitary Wave Solutions of Higher-Order Nonlinear Equations”,  Mathematical Methods in The Applied Sciences, pp. 213-219, Vol. 34, No.2, 30 Jan 2011


30- Khajeh, A., Yousefi-Koma, A., Vahdat, M., and Kabir, M. M., “Exact Traveling Wave Solutions for Some Nonlinear Equations Arising in Biology and Engineering “, IDOSI Publications, pp. 1433-1442, Vol. 9, No.12, 2010


31- Mayahi, A. and Yousefi-Koma, A., “Trajectory Control of a 3 DOF Micro Underwater Vehicle Inspired by Shark Movement”, Journal of Engineering, University of Tehran, pp. 555-565, Vol. 43, No.4, 2010


32- Takafolli, M. and Yousefi-Koma, A., “Finite Element Modeling of Abrasive Waterjet Cutting of a Steel Specimen”, Journal of Engineering, University of Tehran,  pp.489-499, Vol 43., No.4, 2010


33- NorooziFard, V. and Yousefi-Koma, A., “Numerical Simulation of Orthogonal Cutting Process and Determination of the Built Up Layer Thickness in Secondary Deformation Zone”, Journal of Engineering, University of Tehran,  pp.583-595, Vol.43, No.4, 2010


34- Mohtat, A., Yousefi-Koma, A.,”Online Estimation and Identification of SMA-Actuated Flexible Structures Through Unscented Kalman Filtering”, Journal of Intelligent Material Systems and Structures, Journal of Intelligent Material Systems and Structures, pp. 1589-1602, Vol. 21, No.16, Nov. 2010


35- Montazeri, A., Poshtan, J., and Yousefi-Koma, A.,”Design and Analysis of Robust Minimax LQG Controller for an Experimental Beam Considering Spill-Over Effect”, IEEE Transactions on Control Systems Technology, pp. 1251-1259, Vol. 19, No. 5,Sep2010


36- Mehrabian, A .R., and Yousefi-Koma, A., “A Novel Technique for Optimal Placement of Piezoelectric Actuators on Smart Structures”, Journal of the Franklin Institute, pp. 12-23, Vol. 348, No. 1, Feb 2011


37- Khajeh, A., Kabir, M. M., and Yousefi-Koma, A., “New Exact and Explicit Travelling Wave Solutions for the Coupled Higgs Equation and a Nonlinear Variant of the PHI-four Equation”, International Journal of Nonlinear Sciences and Numerical Simulation, pp. 725-742, Vol. 11, No. 9, Sep2010


38- Mohtat, A., Yousefi-Koma, A., and Dehghan-Niri, E., “Active Vibration Control of Seismically Excited Structures by ATMDS: Stability and Performance Robustness Perspective”, International Journal of Structural Stability & Dynamics, pp. 501-527, Vol. 10, No. 3, Sep2010


39- Hadi, A., Yousefi-Koma, A., Moghadam, M., Elahinia, M., and Ghazavi, A., “Developing a Novel SMA-Actuated Robotic Module”, Journal of Sensors & Actuators: A. Physical”, pp. 72-81,Vol. A162, July 2010


40- Montazeri, A., Poshtan, J., and Yousefi-Koma, A., “The Use of Particle Swarm to Optimize the Control System in a PZT Laminated Plate”, Journal of Smart Materials and Structures, pp. 1-7, Vol. 17, 2008


41- Rezaeeian, A., Yousefi-Koma, A., Shasti, B., and Doosthoseini A., “ANFIS Modeling and Feedforward Control of Shape Memory Alloy Actuators”, International Journal of Mathematical Models and Methods in Applied Sciences, pp. 228-235, Vol. 2., Issue 2, 2008


42- Maani Miandoab, E. E., Yousefi-Koma, A., and Ehyaei, D., “Optimal Design of an Impact Damper for a Nonlinear Friction-Driven Oscillator”, International Journal of Matehmatical Models and Methods in Applied Sciences, pp. 236-243, Vol. 2., Issue 2, 2008


43- Mohammadshahi D., Yousefi-Koma, A., Bahmanyar, S., and Ghasemi, H., and Maleki, H., “Design, Fabrication, and Hydrodynamic Analysis of a Biomimetic Robot Fish”, International Journal of Mechanics, pp. 59-66, Vol. 2, Issue 4, 2008


44- Afshar, S., Yousefi-Koma, A., Shahi, H., Mohammadshahi, D., and Maleki, H., “Design and Fabrication of a Delta Wing Micro Aerial Vehicle”, International Journal of Mechanics, pp. 51-58, Vol. 2, Issue 4, 2008


45- Shahi, H., Yousefi-Koma, A., and Mehrabian, A. R., “System Identification and Design of Genetic-Algorithm – Based Optimal Vibration Controller for a Smart Fin”, Journal of Engineering, University of Tehran,  pp. 119-130, Vol. 42, No. 1, 2008


46- Rader, A., Afagh, F., Yousefi-Koma, A., and Zimcik, G, “Optimization of Piezoelectuator Configuration in Control of Flexible Structures”, Journal of Intelligent Material Systems and Structures, Vol. 18, No. 10, pp. 1015-1033, Oct. 2007


47- Mehrabian, A .R.,  Yousefi-Koma,  A., ” Optimal Positioning of Piezoelecteric actuator  on a Smart Fin using Bio- Inspired Algorithms “, Journal of Aerospace  Science and Technology, pp . 174-182 , Jan 2007


48- Takaffoli, M., Yousefi-Koma, A., “Numerical Analysis of Vertical Water Impact of a Spherical Projectile”, WSEAS Transactions on Fluid Mechanics, pp .272-276, Vol . 1, No. 3, Mar. 2009

1. Shafiee-Ashtiani, M., Yousefi-Koma, A., Shariat-Panahi, M., “Robust Bipedal Locomotion Control Based on the Model Predictive Control and the Divergent Component of Motion “, IEEE International Conference on Robotics and Automation (ICRA) 2017, 29 May-03 June 2017, Singapore.


2. Rafiee, S., Yousefi-Koma, A., Farajollahi, M., Ayatollahzadeh-Shirazi, F., Bashardoost, A.S.,” Fishing Lines-based Artificial Muscles for Robotic Applications “, International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran.


3. Faridi Rad, N., Yousefi-Koma, A., Ayati, M., Bazrafshani, M.A, “On Design of an Ankle Prosthesis with a Series and Parallel Elastic Actuator for Sagittal Movement and a Passive Inversion-Eversion Joint”, International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran.


4. Salehi, S., Yousefi-Koma, A., Ayatollahzadeh-Shirazi, F., Bazrafshani, M.A, Abbas-Zadeh, A., “Design and Fabrication of a Low-cost Multi-function Prosthetic Hand “, International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran.


5. Mirjalili, R., Yousefi-Koma, A., Ayatollahzadeh-Shirazi, F.,”Reachability Enhancement of Surena SURENA Mini Humanoid Robot Using Model Predictive Control Path Planning in a Hierarchical Stack of Tasks”, International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran.


6. Ashkvari, M., Yousefi-Koma, A., Keshavarz, H., Shariat-Panahi, M., “Design Improvement of a 2-DOF Ankle Joint Actuation Mechanism for a Humanoid Robot “, International Conference on Robotics and Mechatronics (ICROM) 2016, 15-17 Jan 2016, Tehran, Iran.


7. Ehrampoosh, A., Yousefi-Koma, A., Mohtasebi, S., Ayati, M., ” EMG-Based Estimation of Shoulder Kinematic Using Neural Network and Quadratic Discriminant Analysis “, International Conference on Robotics and Mechatronics (ICROM) 2016, 15-17 Jan 2016, Tehran, Iran.


8. Eslami, M., Yousefi-Koma, A., Khadiv, M., ” A Novel Three-Mass Inverted Pendulum Model for Real-time Trajectory Generation of Biped Robots”, International Conference on Robotics and Mechatronics (ICROM) 2016, 1517 Jan 2016, Tehran, Iran.


9. Faridi Rad, N., Yousefi-Koma, A., Rezaei, H., Bazrafshani, M.A, “Designing and Fabricating a Gripper Actuated by Shape Memory Alloy Spring “, International Conference on Robotics and Mechatronics (ICROM) 2016, 1517 Jan 2016, Tehran, Iran.


10. Faridi Rad, N., Yousefi-Koma, A., Tajdari, F., Ayati, M., ” Design of a Novel Three Degrees of Freedom Ankle Prosthesis Inspired by Human Anatomy “, International Conference on Robotics and Mechatronics (ICROM) 2016, 1517 Jan 2016, Tehran, Iran.


11. Shafiee-Ashtiani, M., Yousefi-Koma, A., Shariat-Panahi, M., Khadiv, M., “Push Recovery of a Humanoid Robot Based on Model Predictive Control and Capture Point “, International Conference on Robotics and Mechatronics (ICROM) 2016, 15-17 Jan 2016, Tehran, Iran.


12. Mirmohammad, H., Yousefi-Koma, A., Mohtasebi, S., “Direct Kinematics of a Three Revolute-Prismatic-Spherical Parallel Robot Using a fast Homotopy Continuation Method “, International Conference on Robotics and Mechatronics (ICROM) 2016, 15-17 Jan 2016, Tehran, Iran.


13. Mirjalili, R., Yousefi-Koma, A., Ayatollahzadeh-Shirazi, F., Mansouri, S,” Online Path Planning for SURENA III Humanoid Robot Using Model Predictive Control Scheme”, International Conference on Robotics and Mechatronics (ICROM) 2016, 15-17 Jan 2016, Tehran, Iran.


14. Esmaeilzadeh, A., Yousefi-Koma, A., Farajollahi, M., “Implementation of Intelligent Methods of Building Energy Management for Economic Optimization”. International Conference on Smart Energy Grid Engineering. 2017: Tehran, Iran


15. Borooghabi, A., Yousefi-Koma, A., Karimpour, M., “Experimental Investigation of Crack Growth in Ti-6Al-4V Alloy Compressor Blades in High Cycle Fatigue”, International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran


16. Pishbin, M., Yousefi-Koma, A., Pouriayevali, H., Jokar, M., “Design and Fabrication of a Novel SMA Spring Actuated 2DOF Orientating Mechanism”. International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran


17. Goharzay, M., Yousefi-Koma, A., Zohoori, S., Soorgee, M.H., “Fault Detection with Guided Wave in an Aluminum Plate by Simulation and Experiment”. International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran


18. Zohoori, S., Yousefi-Koma, A., Mahmoodi, F., Nazari, A., “Amplification of Excitation in Fatigue Analysis of Compressor Blades by Improving Fixture Design using Transmissibility Parameter”. International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran


19. Nazari, A., Yousefi-Koma, A., Mohtasebi, S., Zohoori, S., “Numerical Analysis of Vibration Characteristics”. International Conference on Mechanical Engineering (ISME). 2017: Tehran, Iran


20. Dorostkar, D., Yousefi-Koma, A., Jamali, J., “Localization of Impact on Composite Plates Using Ultrasonic Waves”. Iranian International NDT Conference (IRNDT). 2016: Tehran, Iran


21. Noroozi, R., Yousefi-Koma, A., Soorgee, M.H, Zohoori, S., “Numerical and Experimental Investigation of Lamb Wave Transmission through Bolted Lap Joint”. Iranian International NDT Conference (IRNDT). 2016: Tehran, Iran


22. Noroozi, R., Yousefi-Koma, A., Soorgee, M.H, “Numerical Study on Guided Wave Propagation through Bolted Lap Joint using 3D Finite Element Model”. Iranian Aerospace Society Conference (IAS). 2016: Tehran, Iran


23. Zohoori, S., Yousefi-Koma, A., Mahmoodi, F., Nazari, A., “Feasibility Investigation of Application of a Low-Power Shaker for Fatigue Test on a Gas Turbine Blade, Using an Improved Fixture Design”. Iranian Aerospace Society Conference (IAS). 2016: Tehran, Iran


24. Nazari, A., Yousefi-Koma, A., Mohtasebi, S., Zohoori, S., “Experimental Investigation of Nodal Diameters of an Integrated Bladed Disk”. Iranian Aerospace Society Conference (IAS). 2016: Tehran, Iran


25. Zohoori, S., Yousefi-Koma, A., Mahmoodi, F., Hosseingholizadeh, S., “Fatigue Life Estimation and Safety Factor Prediction of a Low Natural Frequency Multi-Material Truss”. International Conference on Acoustics and Vibration (ISAV). 2016: Tehran, Iran


26. Fathian, M., Yousefi-koma, A., Karimpoor, M., Soorgee, M-H.,and Mohtasebi, S-S.,” The ability of longitudinal and torsional modes of Lamb waves for defect detectiong of pipe welding”, The Third International Conference on Non-Destructive Testing of Iran, 20-21 Feb 2016, Tehran, Iran.


27. Fathian, M., Yousefi-koma, A., Karimpoor, M., Soorgee, M-H.,and Mohtasebi, S-S., ” The effects of geometry and residual stress TIG welding on torsional and bending modes of Lamb waves in cylindrical structures”, The 15th international conference of Iranian aerospace society, 22-24 Feb 2016. Tehran, Iran.


28. Keshavarzi, M-M., Yousefi-Koma, A., Nejat, A., and Mohtasebi, S-S.,” Analysis of the interacion  between structure and fluid on a wing”, The 15th international conference of Iranian aerospace society, 22-24 Feb 2016. Tehran, Iran.


29. Ali Mohammadi, M., Yousefi-Koma, A and Maani Miandoab, E., ” Study of atomic force microscope stability based on strain gradient theory”, 24th Annual International Conference on mechanical engineering, 26-28 April 2016, Yazd, Iran.


30. Bashardoost, A.S., Yousefi-Koma, A., Iravanimanesh, S., and Shafiee, M., ” Direct Kinematics analysis of the Tip-Tilt-Piston parallel manipulator by Ostrowski Homotopy continuation method”, 24th Annual International Conference on mechanical engineering, 26-28 April 2016, Yazd, Iran.


31. Nourizadeh,P., Yousefi-Koma, A., and Ayati, M., “Regression model validation of nonholonomic wheeled mobile robots”, 2nd International Conference on Electrical, Computer, Mechanical and Mechatronics Engineering (ICE2015), 27-28 August 2015, Istanbul, Turkey.


32. Mahdavian, M., Yousefi-Koma, A., Shariat Panahi, M., and Haji Hosseini, A.H.,” Optimal Trajectory Generation for Energy Consumption Minimization and Moving Obstacle Avoidance of a 4DOF Robot Arm”, IEEE 3rd RSI International Conference on Robotics and Mechatronics (ICROM2015), 7-9 october 2015, Tehran, Iran.


33. Nikkhah, A., Yousefi-Koma, A., Keshavarz, H., and Mohtasebi, S-S., ” Design, Dynamic Modeling and Fabrication of a Bio-Inspired Quadruped Robot”, IEEE 3rd RSI International Conference on Robotics and Mechatronics (ICROM2015), 7-9 october 2015, Tehran, Iran.


34. Faridi Rad, N., Yousefi-Koma, A., Ayati, M., Tajdari, F., Basaeri, H., and Jokar, M.,” Hysteresis modeling for a shape memory alloy actuator using adaptive neuro-fuzzy inference system”, IEEE 3rd RSI International Conference on Robotics and Mechatronics (ICROM2015), 7-9 october 2015, Tehran, Iran.


35. Tabatabaei, S.A.H., Yousefi-Koma, A., Ayati, M., and Mohtasebi, S.S.,” Three dimensional fuzzy carrot-chasing path following algorithm for fixedwing vehicles”, IEEE 3rd RSI International Conference on Robotics and Mechatronics (ICROM2015), 7-9 october 2015, Tehran, Iran.


36. Nourizadeh,P., Yousefi-Koma, A., and Ayati, M., “System identification and model validation of nonholonomic wheeled mobile robots”, IEEE 3rd RSI International Conference on Robotics and Mechatronics (ICROM2015), 7-9 october 2015, Tehran, Iran.


37. Ehrampoosh, A., Yousefi-Koma, A., and Ayati, M.,” Estimation of elbow joint angle by NARX model using EMG data”, IEEE 3rd RSI International Conference on Robotics and Mechatronics (ICROM2015), 7-9 october 2015, Tehran, Iran.


38. Ahmadi, A., Yousefi-koma, A., Mahdavian, M., Alidoost, F., Faridi Rad, N., and Bazrafshan, M.A., “Design and Fabrication of a Robotic Hand Using Shape Memory Alloy Actuators “, the 3rd RSI International Conference on Robotics and Mechatronics October 7-9, 2015, Tehran, Iran.


39. Tabatbaei, S.A.H., Yousefi-koma, A., Mohtasebi, S.S., and Ayati, S.,” Design of an optimal guidance system based on fuzzy carrot-chasing algorithm foran unmanned aerial vehicle”, 14th International Conference of Iranian Aerospace Society, 2-4 March 2015, Tehran, Iran.


 40. Karbalaian, H.R., Yousefi-Koma, A., Karimpour, M., and Mohtasebi, S.S., Safa, M., and Jafari, A.,” Investigation on the effects of different loading on stress distribution  using laser shock peening”, 14th International Conference of Iranian Aerospace Society, 2-4 March 2015, Tehran, Iran.


41. Rastegari, M., Yousefi-Koma, A., and Mohatsebi, S.S.,” Trajectory Control and Position Control of a Quadrotor using Feedback Linearization” 14th International Conference of Iranian Aerospace Society, 2-4 March 2015, Tehran, Iran.


42. Tabatbaei, S.A.H., Yousefi-koma, A., Mohtasebi, S.S., and Ayati, S.,” Dynamic Simulation and Identification of Aerodynamic coefficients of a UAV”, The 23rd Annual International Conference on Mechanical Engineering (ISME2015), 12-14 May, 2015, Mech. Eng. Dept., Amirkabir University of Technology, Tehran, Iran.


 43. Karbalaian, H.R., Yousefi-Koma, A., Karimpour, M., and Mohtasebi, S.S., and Soorgee, M.H.,” Investigation on Effects of Thickness and Boundary Conditions in Laser Shock Peening by FEM”, 5th International Conference on Laser Peening & Related Phenomena, 15-17 May 2015, Cincinnati, USA.


 44. Karbalaian, H.R., Yousefi-Koma, A., Karimpour, M., and Mohtasebi, S.S., and Soorgee, M.H.,” A Novel Approach for Simulation of Laser Shock Peening using a Finite Domain”, 5th International Conference on Laser Peening & Related Phenomena, 15-17 May 2015, USA, Cincinnati.


45. Aghighi, F., Yousefi-Koma, A., Karimpour, M., and Mohtasebi, S.S.,” Numerical Analysis of High Speed Sliding Plates with Dry Friction”, The 23rd Annual International Conference on Mechanical Engineering-ISME2015,1214 May, 2015, Mech. Eng. Dept., Amirkabir University of Technology, Tehran, Iran.


 46. Hosseingholizadeh, S., Yousefi-Koma, A., Mohatsebi, S.S., and Karimpour, M.,” Numerical analysis of the overlap area in guided wave propagation in bonded Aluminum lap joint plates”, The 23rd Annual International Conference on Mechanical Engineering-ISME2015, 12-14 May, 2015, Mech. Eng. DeptAmirkabir University of Technology, Tehran, Iran.


 47. Aghighi, F., Yousefi-Koma, A., Karimpour, M., and Mohatsebi, S.S.,” Acoustic Emission Analysis of Sliding Friction Using Wavelet Transform”,  2nd International Conference on Electrical, Computer, Mechanical and Mechatronics Engineering (ICE2015), 27-28 August 2015, Istanbul, Turkey.


 48. Rastegari, M., Yousefi-Koma, A., Mohatsebi, S.S., and Sadedel, M.”  Experimental Identification and Nonlinear Position and Attitude Control of a Quadrotor”, 2nd International Conference on Electrical, Computer, Mechanical and Mechatronics Engineering (ICE2015), 27-28 August 2015, Istanbul, Turkey.


49. Keshavarz, H., Yousefi-Koma, A., Mohatsebi, S.S., Nikkhah, A., and Mahdavian, M., ” Design, Dynamic Modeling and Offline Path Planning of a 3D Quadruped Robot “,  2nd International Conference on Electrical, Computer, Mechanical and Mechatronics Engineering (ICE2015), 27-28 August 2015, Istanbul, Turkey.


50- Jokar, M., Ayati, M., Basaeri, H., and Yousefi-Koma, A., “Particle Swarm Optimization Based Parametric Identification of Prandtl-Ishlinskii Hysteresis Model for Shape Memory Alloy Actuators “4rd International Conference on Acoustics and Vibration,10-11 Dec,Tehran-Iran


51- Hoseingholizadeh, S., Yousefi-koma, A., and Mohtasebi, S.S., “Finite Element Modelling of Riveted Lap Joint Plates”, 4rd International Conference on Acoustics and Vibration, 10-11 Dec, Tehran-Iran


52- Basaeri, H., Yousefi-Koma, A., Zakerzadeh, M.R., and Mohtasebi, S.S., “Hysteresis Modeling and Experimental Validation of a Mechanism Actuated by Shape Memory Alloy Wires”. 2nd ICRoM International Conference on Robotics and Mechatronics (ICRoM2014), October 15-17, 2014, Tehran, Iran


53- Basaeri, H, Yousefi-Koma, A., Zakerzadeh, M.R., and Mohtasebi, S.S., “Position Control of Shape Memory Alloy Actuator Using a Hysteresis Model”. Advances in Control Engineering Conference (ACE-2014), August 22-23, 2014, Istanbul, Turkey


54- Mahdavian, M., Yousefi-Koma, A., Karimian, M., “Analysis and optimization of Propulsion of a fish robot and the tail effect”. 22rd Annual International Conference on Mechanical Engineering (ISME2014), April 22-24, 2014, Ahvaz, Iran


55- Ghasemi, A. M., Yousefi-Koma, A., Mahdavian, M., Taherifar, A., “Kinematic of an exoskeleton robot in variant working situations”. 22rd Annual International Conference on Mechanical Engineering (ISME2014), April 22-24, 2014, Ahvaz, Iran


56- Rastegari, M., Yousefi-Koma, A., and Saleh, M.S., “Design and Fabrication of a PVDF-based Accelerometer” The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2014), Feb. 18-19, 2014, Tehran, Iran


57- Rappel, H., Yousefi-Koma, A., and Basaeri, H., ” Shape Control of a Bio-Inspired Flexible Tail by a Shape Memory Alloy Actuator: an Experimental Study ” The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2014), Feb. 18-19, 2014, Tehran, Iran


58- Mirsadeghi, S.M., Yousefi-Koma, A., Mohtasebi, S.S., and Soorgee, M.H “Ultrasonic Lamb Wave Tomography for Defect Detection in Plate Structures” The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2014), Feb. 18-19, 2014, Tehran, Iran


59- Mahdavian, M., Yousefi-Koma, A., Khadiv, M., ” Trajectory Planning and Minimum-Norm Inverse Kinematics Solution for a Humanoid Redundant Arm” The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2014), Feb. 18-19, 2014, Tehran, Iran


60- Daneshpajooh, H., Yousefi-Koma, A., and Basaeri, H., ” Modeling and Validation of Shape Memory Polymer Thermomechanical Behavior” , The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2014), Feb. 18-19, 2014, Tehran, Iran


61- Afshari, A., Yousefi-Koma, A., and Basaeri, H., ” Design, Modeling, and Fabrication of a Bio-Inspired Shark Robot Fish Dorsal Fin Actuated By SMA Wires ” , The Bi-Annual International Conference on Experimental Solid Mechanics and Dynamics (X-Mech-2014), Feb. 18-19, 2014, Tehran, Iran


62- Basaeri, H., Yousefi-Koma, A., Zakerzadeh, M.R., and Mohtasebi, S.S., “Development of a Bio-Inspired 2 DOF Morphing Wing Actuated by Shape Memory Alloys”. 2nd International Conference on Manufacturing (Manufacturing 2014), February 9-10, 2014, Singapore


63- Soorgee, M.H., Yousefi-koma, A., and Lissenden, C.,  ” Damage Detection in Bounded Fluid Loaded Plates Using Piezoelectric Fiber Composite Generated Lamb Waves”  , 3rd International Conference on Acoustics and Vibration, 25-26 Dec, Sharif University of Technology,Tehran-Iran, ISAV 2013


64- Hosseingholizade, S., Yousefi-Koma, A., Aghighi, F., and Karimpour, M.,” Finite element modeling of sliding a rigid body on a cantilever beam” 3rd International Conference on Acoustics and Vibration, 25-26 Dec, Sharif University of Technology,Tehran-Iran, ISAV 2013


65- Kordbacheh, M., Yousefi-Koma, A., and Saleh, M.S., ” Application of Wavelet Transform as a Signal Processing Method for Defect Detection Using Lamb Wave Signals: Experimental Verification”, 21st Annual International Conference on Mechanical Engineering-ISME2013, School of Mechanical Eng., K.N.Toosi University, Tehran, Iran,7-9 May 2013


66- Karimian, M., Yousefi-Koma, A., and Karimi-Skandari, P., “Design and Fabrication of a Natural Thrust Mechanism of a Robofish ” , Fourteen Conference on Marine Industries, Tehran 25-29 Dec 2012


67- Mazrae, N., Yousefi-Koma, A., Hasanzade, A., Sade-del, M., Shahrokhshahi, A., and Ghasemi, A., ” Path Planning of a Biped Robot Using Inverse Dynamics and Motion Parameter Optimization ” First Conference on Robotics and Mechatronics, Sharif University of Technology, Tehran, 13-15 Feb 2013


68- Hashemi, S., Yousefi-Koma, A., and Maani, E., ” Modeling and Control of Lateral Vibretion of a Cantilever Beam with PZT Stack Impulse Damper ” 2nd International Conference on Acoustics and Vibration, ISAV 2012 Sharif University of Technology, 26-27 Dec 2012


69- Noori, N., Yousefi-Koma, A., and Maani, E., ” Vibration Control of Chaotic Systems with Magneto-Rheological Tuned Liquid Column Dampers ” 2nd International Conference on Acoustics and Vibration, ISAV 2012 Sharif University of Technology, 26-27 Dec 2012


70- Basaeri, H., Yousefi-Koma, A., and Mirsadeghi, S. M., “Energy Harvesting of a Smart Composite Structure Exited in the Second Mode Impacting a Bump Stop”, 3rd International Conference on Composites, Characterization, Fabrication and Application (ccfa-3), Dec 18-19, Iran University of Science and Technology (IUST), Iran, 2012


71- Mirsadeghi, S.M., Yousefi-Koma, A., Basaeri, H., ” Pressure Induced Energy Harvesting of Composite Structure Using Piezoelectric Effect ” 3rd International Conference on Composites, Characterization, Fabrication and Application (ccfa-3), Dec 18-19, Iran University of Science and Technology (IUST), Iran, 2012


72- Rappel, H., Yousefi-Koma, A., Jamaly, J., and  Bahari, A.,” Numerical Time-Domain Modeling of lamb wave Propagation using Elastodynamic finite integration Technique (EFIT) ” 2nd International Conference on Acoustics and Vibration, ISAV 2012 Sharif University of Technology, 26-27 Dec 2012


73- Rappel, H.,  Yousefi-Koma, A., ” Fundamental asymmetric lamb Wave (a0) interaction with a rectangular notch in a plate using Elastodynamic Finit Integration Technique (EFIT)” 21ST Annual intenational conferece on Mechanical Engineering-ISME2013, 7-9 May, School of Mechanical Eng., K.N.Toosi University, Tehran, Iran,2013


74- Rahimi, M., and Yousefi-Koma A.,”Full  load Adaptive Fuzzy Control of Speed and Power of a Wind Turbine” 11th Conference on Fuzzy Systems, Zahedan,Iran, 5-7 July 2011


75- Rahimi, M., and Yousefi-Koma A., ” Partial Load Control of a Wind Turbine a Fuzzy Observer”11th Conference on Fuzzy Systems, Zahedan,Iran, 5-7 July 2011


76- Hamtaee, A, and Yousefi-Koma, A.,” Attitued Control of MAVs using L1 Adaptive Algorithm” 19th Annual Conference on Mechanical Engineering-ISME  2011, The University of Birjand, Birjand, Iran, 10-12 May


77- Hussaini, Sh., Yousefi-Koma, A., and Ataei, M., “Guidance System Development for Autonomous Underwater vehicle Using Fuzzy Logic Control” 11th Conference on Fuzzy Systems, Zahedan,Iran, 5-7 July 2011


78- Shahi, H, and Yosefi-Koma, A.,” Experimental System Identification of a Small Unmanned Aerial Vehicle” 19th Annual Conference on Mechanical Engineering-ISME 2011, The University of Birjand, Birjand, Iran, 10-12 May


79- Tarverdizadeh, B., Yousefi-Koma, A, and Khanmirza, E., ” Development and Convergence Approve of a Robust Nonlinear Sliding Mode Observer for General Form of Nonlinear Systems” 19th Annual Conference on Mechanical Engineering-ISME 2011, The University of Birjand, Birjand, Iran, 10-12 May