Post Doctor
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Young-Min, Han
mail: ddukbokki at hanmail.net

B.S. Mechanical Engineering, Inha University, Korea ('95)
M.S. Mechanical Engineering, Inha University, Korea ('97)
    Thesis: Force Tracking Control of a Small-Sized SMA Gripper via H∞ Control
Pd.D. Mechanical Engineering, Inha University, Korea ('05)
    Thesis: Design and Control of Haptic Interface Utilizing Smart Materials

Research Professor, Mechanical Engineering, Inha University, Korea

 Publication
Untitled Document

[International Journal]

  1. S. B. Choi, Y. M. Han, J. H. Kim and C. C. Cheong, "Force Tracking Control of a Flexible Gripper Featuring Shape Memory Alloy Actuators",  Mechatronics, Vol. 11, No. 6,  September 2001, pp.677-690.(SCI)

  2. Y. M. Han, M. H. Nam, S. S. Han, H. G. Lee and S. B. Choi, "Vibration Control Evaluation of a Commercial Vehicle Featuring MR Seat Dampers", Journal of Intelligent Material Systems and Structures, Vol.13, No.9, September 2002, pp.575-579.  Published in April 2003(SCI Expanded)

  3. S. B. Choi and Y. M. Han, "MR Seat Suspension for Vibration Control of a Commercial Vehicle", International Journal of Vehicle Design, Vol.31, No.2, March 2003, pp.201-215(SCI Expanded)

  4. Y. M. Han, S. C. Lim, H. G. Lee, S. B. Choi and H. J. Choi, "Hysteresis Identification of Ploymethylaniline-Based ER Fluid Using Preisach Model", Marerials & Design, Vol.24, No.1, February 2003, pp.53-61(SCI Expanded)

  5. Y. M. Han, C. J. Park and S. B. Choi, "End-Point Position Control of a Single-Link Arm Using Shape Memory Alloy Actuators", Proceedings of the Institution of Mechanical Engineers : Part C - Journal of Mechanical Engineering Science, Vol.217, No.8, Aug. 2003, pp.871-882(SCI)

  6. Y. M. Han and S. B. Choi, "Shear Stress Tracking Control of an Electro-Rheological Fluid Considering Hysteresis Nonlinearity", Proceedings of the Institution of Mechanical Engineers : Part C - Journal of Mechanical Engineering Science, Vol.218, No.2, February 2004, pp.183-194(SCI)

  7. Y. M. Han, S. B. Choi and H. J. Choi, “ Preisach Model of ER Fluids Considering Temperature Variations”, , International Journal of Modern Physics B, Vol. 19, No.7-9, April 2005, pp. 1325-1331(SCI)

  8. Y. M. Han, J. Y. Jung, S. B. Choi and N. M. Wereley, “ Sliding Mode Control of ER Seat Suspension Considering Human Vibration Model”, International Journal of Modern Physics B, Vol. 19, No.7-9, April 2005, pp. 1689-1695(SCI)

  9. Y. M. Han and S. B. Choi, “Identification of Hysteretic Behavior of an Electrorheological Fluid Subjected to Temperature Variation”, Smart Materials and Structures, Vol.14, No.6, December 2005, pp. 1474-1482(SCI)

  10. S. B. Choi, S. S. Han and Y. M. Han, "Vibration Control of Smart Material Based Damper System Considering Temperature Variation and Time Delay", ACTA MECHANICA, Vol.180, No.1-4, December 2005, pp.73-82(SCI)

  11. S. B. Choi and Y. M. Han, “Hysteretic Behaviors of a Magnetorheological Fluid : Experimental Identification” ACTA MECHANICA, Vol.180, No.1-4, December 2005, pp.37-47(SCI)

  12. Y. M. Han, J. Y. Jung, S. B. Choi, Y. T. Choi and N. M. Wereley, “Ride Quality Investigation of an Electrorheological Seat Suspension to Minimize Human-Body Vibrations", Proceedings of the Institution of Mechanical Engineers : Part D - Journal of Automobile Engineering, Vol.220, No.2, February 2006, pp.139-150(SCI)

  13. Y. M. Han and S. B. Choi, “Force-Feedback Control of a Spherical Haptic Device Featuring an Electrorheological Fluid”, Smart Materials and Structures, Vol.15, No.5, October 2006, pp.1438-1446(SCI)

  14. Y. M.Han, Q. H. Nguyen, S. B. Choi and K. S. Kim, “Hysteretic Behaviors of Yield Stress in Smart ER/MR Materials : Experimental Result”, Key Engineering Materials, Vol.326-328, September 2006, pp.1459-1462(SCI)

  15. S. B. Choi, S. R. Hong and Y. M. Han “Dynamic Characteristics of Inertial Actuator Featuring Piezoelectric Materials: Experimental Verification”, Journal of Sound and Vibration, Vol.302, No.4-5, May 2007, pp.1048-1056(SCI)

  16. S. B. Choi and Y. M. Han, “Vibration Control of Electrorheological Seat Suspension with Human Body Model Using Sliding Mode Control”, Journal of Sound and Vibration, Vol.303, No.1-2, June 2007, pp.391-404(SCI)

  17. K. G. Sung, Y. M. Han, K. H. Lim and S. B. Choi, “Discrete-Time Fuzzy Sliding Mode Control for a Vehicle Suspension System Featuring an Electrorheological Fluid Damper”, Smart Materials and Structures, Vol. 16, No.3, June 2007, pp.798-808(SCI)

  18. S. B. Choi, S. S. Han, Y. M. Han and B. S. Thompson, "A Magnification Device for Precision Mechanism Featuring Piezoactuators and Flexure Hinges: Design and Experimental Validation", Mechanism and Machine Theory, Vol.42, No.9, September 2007, pp.1184-1198(SCI)

  19. Y. M. Han, S. B. Choi and N. M. Wereley, "Hysteretic Behavior of Magnetorheological Fluid and Identification Using Preisach Model", Journal of Intelligent Material Systems and Structures, Vol.19, No.9, September 2007, pp. 973-981(SCI Expanded)

  20. Q. H. Nguyen, Y. M. Han, S. B. Choi and N. M. Wereley, “Geometry Optimization of MR Valves Constrained in a Specific Volume Using Finite Element Method”, Smart Materials and Structures,  Vol.16, No.6, December 2007, pp.2242-2252(SCI)

  21. S. B. Choi, Y. M. Han, H. J. Song, J. W. Sohn and H. J. Choi,”Field Test on Vibration Control of Vehicle Suspension System Featuring ER Shock Absorbers”, Journal of Intelligent Material Systems and Structures, Vol.18, No.12, December 2007, pp.1169-1174(SCI Expanded)

  22. Y. M. Han, P.S. Kang, K. G. Sung and S. B. Choi, “Force Feedback Control of a Haptic Master Using an Electrorheological Fluid”, Journal of Intelligent Material Systems and Structures, Vol.18, No.12, December 2007, pp.1149-1154(SCI Expanded)

  23. K. G. Sung, Y. M. Han, J. W. Cho and S. B. Choi, “Vibration Control of Vehicle ER Suspension System Using Fuzzy Moving Sliding Mode Controller”, Journal of Sound and Vibration, Vol.311, No.3-5, April 2008, pp.1004-1019(SCI)

  24. S. B. Choi, Y. M. Han and K. G. Sung, “Vibration Control of Vehicle Suspension System Featuring ER Shock Absorbers”, International Journal of Applied Electromagnetics and Mechanics, Vol.27, No.3, March 2008, pp.189-204(SCI Expanded)

  25. Q. H. Nguyen, Y. M. Han, S. B. Choi and S. M. Hong, “Design of a New Mechanism for Jetting Dispenser Featuring Piezoactuator”, Proceedings of the Institution of Mechanical Engineers : Part C - Journal of Mechanical Engineering Science, Vol.222, No.4, April 2008, pp.711-722(SCI)

  26. K. G. Sung, Y. M. Han, J. W. Sohn and S. B. Choi, “Road Test Evaluation of Vibration Control Performance of Vehicle Suspension Featuring ER Shock Absorbers”, Proceedings of the Institution of Mechanical Engineers : Part D - Journal of Automobile Engineering, Vol.222, No.5, May 2008, pp.685-698(SCI)

  27. Q. H. Nguyen, Y. M. Han, S. B. Choi and S. M. Hong “Dynamic Characteristics of a New Jetting Dispenser Driven by Piezostack Actuator”, IEEE Transactions on Electronics Packaging Manufacturing, Vol.31, No.3, July 2008, pp.248-259(SCI Expanded)

  28. S. B. Choi, J. W. Sohn, Y. M. Han and J. W. Kim, “Dynamic Characteristics of 3-Axix Active Mount Featuring Piezoelectric Actuators”, Journal of Intelligent Material Systems and Structures, Vol.19, No.9, September 2008, pp.1053-1066(SCI Expanded)

  29. S. B. Choi and J. H. Ham, V. Q. Nguyen, Y. S. Lee and M. S. Han, “A New Perturbation Estimator in Sliding Mode Control System with Application to Robot Control”,  Proceedings of the Institution of Mechanical Engineers : Part I - Journal of Systems and Control Engineering, Vol.222, No.6, September 2008, pp. 425-435(SCI Expanded)

  30. Y. M. Han and S. B. Choi, “Control of ER Haptic Master in Virtual Slave Environment for Minimally Invasive Surgery Application”, Smart Materials and Structures, Vol.17, No.6, December 2008, Article No. 065012, pp.1-10(SCI)

 

[International Conference]

  1. M. H. Nam, Y. M. Han, S. S. Han, H. G. Lee, S. B. Choi and C. C. Cheong, "Vibration Control Evaluation of a Commercial Vehicle Featuring MR Seat Dampers", Proceedings of the 8th International Conference on Electro-Rheological Fluids and Magneto-Rheological Suspensions, Nice, France, July 9-13, 2001, pp.302-308

  2. Y. M. Han, S. B. Choi and H. J. Choi, "Preisach Model of ER Fluids Considering Temperature Variations", Proceedings of the 9th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Beijing, China, August 29- September 3, 2004, vol.1, pp.342-348

  3. Y. M. Han, J. Y. Jung, S. B. Choi and N. M. Wereley," Sliding Mode Control of ER Seat Suspension Considering Human Vibration Model", Proceedings of the 9th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Beijing, China, August 29- September 3, 2004 Vol.1, pp.950-956

  4. Y. M. Han, Q. N. Hung and  S. B. Choi, “ Sliding Mode Control of a Spherical Haptic Device Featuring Electrorheological Fluid”,  Proceedings of the SPIE's 13th Annual Symposium on Smart Structures and Materials, San Diego, California, U.S.A, February 27-March 2, 2006, SPIE Vol.6173, pp..61730H1-10

  5. Y. M. Han, P. S. Kang, K. G. Sung and S. B. Choi, "Force Feedback Control of a Medical Haptic Master Using an Electrorheological Fluid" Proceedings of the 10th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Lake Tahoe, USA, June 18-22, 2006, pp.382-388

  6. S. B. Choi, Y. M. Han, H. J. Song, J. W. Sohn and H. J. Choi, "Field Test on Vibration Control of Vehicle Suspension System Featuring ER Shock Absorbers" Proceedings of the 10th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Lake Tahoe, USA, June 18-22, 2006, pp.496-503

  7. Y. M. Han, Q. H. Nguyen, S. B. Choi and K. S. Kim, “Hysteretic Behaviors of Yield Stress in Smart ER/MR Materials : Experimental Results”, Proceedings of the International Conference on Experimental Mechanics 2006, Jeju, Korea , September 26-29, 2006

  8. S. B. Choi, Y. M. Han and K. G. Sung, “Vibration Control of Vehicle Suspension System Featuring ER Shock Absorbers”, Proceedings of the International Symposium on Smart Materials for Engineering & Biomedical Application (SMEBA) 2006, KAIST, Daejon, Korea, September 21-23, 2006, pp.27-34

  9. Y. M. Han, P. S. Kang, M. S. Seong and S. B. Choi, “Force Control of ER Fluid Based Haptic Device in Virtual Environment”,  Proceedings of the SPIE's 14th Annual Symposium on Smart Structures and Materials, San Diego, California, U.S.A, March 18-22, 2007, SPIE Vol.6525, pp. 65250Q1-165250Q-9

  10. S. C. Lim, Y.M. Han and S. B. Choi, “Vibration Reduction of HDD Disk-Spindle System Using Piezoelectric Shunt Damping”, Proceedings of 2007 World Forum on Smart Materials and Structures Technology, Chongqing, China, May 22-27, 2007

  11. V. Q. Nguyen, Y. S. Paeng, J. Y. Yook, Y. M. Han, S. B. Choi and S. J. Moon, “Active Vibration Control Using Hybrid Mount Featured by Electromagnetic Actuator and Piezostack Actuator”, Proceedings of 2007 World Forum on Smart Materials and Structures Technology, Chongqing, China, May 22-27, 2007

  12. K. G. Sung, Y. M. Han, J. W. Sohn, S. B. Choi, Y. S. Lee and M. S. Han, “Control Performance Evaluation of ER Suspension System Under Road Test”, Proceedings of 2007 World Forum on Smart Materials and Structures Technology, Chongqing, China, May 22-27, 2007

  13. K. G. Sung, Y. M. Han and S. B. Choi, “Geometric Optimization of Controllable Shock Absorbers for Commercial Passenger Vehicle”,  Proceedings of the SPIE's 15th Annual Symposium on Smart Structures and Materials, San Diego, California, U.S.A, March 9-13, 2008, SPIE Vol..6928, PP.69280Q1-11

  14. C. J. Kim, Y. M. Han and S. B. Choi, “Design and Control of Magnetorheological Fluid-based Multifunctional Haptic Device for Vehicle Applications”, International Conference on Multi-functional Materials and Structures, Hong Kong, China, July 28-31, 2008, Advanced Materials Research , Vol.47-50, pp.141-144

  15. Y. M. Han, K. W. Noh, S. B. Choi and H. J. Choi, "Haptic Device for Vehicular Instrument Controls Using Electrorheological Fluids", The 11th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Dresden, Germany, August 25-29, 2008, Journal of Physics : Conference Series

  16. Y. S. Jeon, Y. M. Han, Q. H. Nguyen and S. B. Choi, "Unsteady Laminar Flow Analysis of ER Valve System : Modeling and Simulation", The 11th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Dresden, Germany, August 25-29, 2008, Journal of Physics : Conference Series

  17. C. H. Lee, Y. M. Han, J. W. Sohn and S. B. Choi, “Durability of Phosphorated Starch Based ER Fluid under Damper Application”, Proceedings of the 5th China International Symposium on Tribology and 1st International Tribology Symposium of IFToMM, Beijing, China, September 24-27, 2008

  18. C. H. Lee, Y. M. Han, J. W. Sohn and S. B. Choi, “Wear Characteristics under Boundary Lubrication Contacts in Phosphorated Starch Based Electrorheological Fluids”,  Proceedings of the 5th China International Symposium on Tribology and 1st International Tribology Symposium of IFToMM, Beijing, China, September 24-27, 2008
   
   


Jung-Woo, Sohn
mail: jwsohn at inha.ac.kr

B.S. Mechanical Engineering, Inha University, Korea ('01)
M.S. Mechanical Engineering, Inha University, Korea ('03)
    Thesis: Piezoelectric Energy Harvesting for MEMS Power Source
Pd.D. Mechanical Engineering, Inha University, Korea ('08)
    Thesis: Modeling and Active Vibration Control of Hull Structure
            Using Macro-Fiber Composite Actuators

Post Doctor, Mechanical Engineering, Inha University, Korea

 Publication
Untitled Document

[International Journal]

  1. J. W. Sohn, S. B. Choi and D. Y. Lee, "An Investigation on Piezoelectric Energy Harvesting for MEMS Power Sources", Proceedings of the Institution of Mechanical Engineers : Part C - Journal of Mechanical Engineering Science, Vol. 219, No. 4, April 2005, pp.429-436(SCI)

  2. S. C. Lim, J. S. Park, J. W. Sohn and S. B. Choi, “Design Program in Graphic User Interface Environment for Automobile ER Devices”, International Journal of Modern Physics B, Vol. 19, No.7-9, April 2005, pp. 1612-1618(SCI)

  3. S. B. Choi and J. W. Sohn, “Vibration Control of Smart Structures Using Piezofilm Actuators”,Key Engineering Materials, Vol.306-308, March 2006, pp. 1205-1210(SCI)

  4. J. W. Sohn, H. S. Kim and S. B. Choi, “Dynamic Characteristics of Smart Hull Structures Featuring Piezoelectric Materials”, Key Engineering Materials, Vol.306-308, March 2006, pp. 1145-1150(SCI)

  5. S. B. Choi and J. W. Sohn, “Chattering Alleviation in Vibration Control of Smart Beam Structures Using Piezofilm Actuators : Experimental Verification”, Journal of Sound and Vibration, Vol.294, No.3, June 2006, pp.640-649(SCI)

  6. S. B. Choi, J. W. Sohn and Y. S. Lee, “Temperature Effect on Yield Stress of Electrorheological Fluids : Experimental Investigation”,  Key Engineering Materials, Vol.324-325, September 2006, pp.173-176(SCI)

  7. J. W. Sohn, H. S. Kim, S. B. Choi and K. S. Kim, “Experimental Investigation of  Smart Hull Structures Based on Macro Fiber Composite Actuators”, Key Engineering Materials, Vol. 326-328, September 2006, pp.1419-1422(SCI)

  8. J. W. Sohn, H. S. Kim and S. B. Choi, “Active Vibration Control of Smart Hull Structures Using Piezoelectric Actuators”, Proceedings of the Institution of Mechanical Engineers : Part C - Journal of Mechanical Engineering Science, Vol.220, No.9, August 2006, pp.1329-1337(SCI)

  9. S. B. Choi, Y. M. Han, H. J. Song, J. W. Sohn and H. J. Choi,”Field Test on Vibration Control of Vehicle Suspension System Featuring ER Shock Absorbers”, Journal of Intelligent Material Systems and Structures, Vol.18, No.12, December 2007, pp.1169-1174(SCI Expanded)

  10. S. B. Choi, S. R. Hong, K. G. Sung and J. W. Sohn, "Optimal Control of Structural Vibrations Using a Mixed-Mode Magnetorheological Fluid Mount", International Journal of Mechanical Sciences, Vol.50, No.3, March 2008, pp.559-568(SCI)

  11. K. G. Sung, Y. M. Han, J. W. Sohn and S. B. Choi, “Road Test Evaluation of Vibration Control Performance of Vehicle Suspension Featuring ER Shock Absorbers”, Proceedings of the Institution of Mechanical Engineers : Part D - Journal of Automobile Engineering, Vol.222, No.5, May 2008, pp.685-698(SCI)

  12. S. B. Choi, J. W. Sohn, Y. M. Han and J. W. Kim, “Dynamic Characteristics of 3-Axix Active Mount Featuring Piezoelectric Actuators”, Journal of Intelligent Material Systems and Structures, Vol.19, No.9, September 2008, pp.1053-1066(SCI Expanded)

 

 

[International Conference]

  1. S. C. Lim, J. S. Park, J. W. Sohn and S. B. Choi, "Design Program in Graphic User Interface Environment for Automobile ER Devices (invited paper)", Proceedings of the 9th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Beijing, China, August 29- September 3, 2004, vol.1, pp.866-872

  2. S. B. Choi, J. W. Kim and J. W. Sohn, “Dynamic and Control Characteristics of 3-Axix Active Mount System Using Piezoelectric Actuators”, Proceedings of the SPIE's 12th Annual Symposium on Smart Structures and Materials, San Diego, California, U.S.A, March 6-10, 2005, SPIE Vol.5764, pp.662-670

  3. S. B. Choi and J. W. Sohn, “Vibration Control of Smart Structures Using Piezofilm Actuators”, Proceedingd of the 6th International Conference on Fracture and Strength of Solids, Bali, Indonesia, April 4-6, 2005, pp.1197-1202

  4. J. W. Sohn, H. S. Kim and S. B. Choi, “Dynamic Characteristics of Smart Hull Structures Featuring Piezoelectric Materials”, Proceedingd of the 6th International Conference on Fracture and Strength of Solids, Bali, Indonesia, April 4-6, 2005, pp.1137-1142

  5. J. W. Sohn, H. S. Kim and S. B. Choi, “Dynamic Modeling of Smart Hull Structure Featuring Macro Fiber Composite Actuators”, Proceedings of the 1st International Conference on Advanced Nondestructive Evaluation, Cheju, Korea, November 7-9 2005, pp. 1-6

  6. J. S. Park, H. S. Kim, J. W. Sohn and S. B. Choi, “ Design of Piezoelectric Shunt Structures Using Admittance Analysis”,  Proceedings of the SPIE's 13th Annual Symposium on Smart Structures and Materials, San Diego, California, U.S.A, February 27-March 2, 2006, SPIE Vol.6173, pp..61730S1-12

  7. S. B. Choi, Y. M. Han, H. J. Song, J. W. Sohn and H. J. Choi, "Field Test on Vibration Control of Vehicle Suspension System Featuring ER Shock Absorbers" Proceedings of the 10th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Lake Tahoe, USA, June 18-22, 2006, pp.496-503

  8. S. B. Choi, J. W. Sohn and Y. S. Lee, "Temperature Effect on Yield Stress of Electrorheological Fluids : Experimental Investigation", Proceedings of the 5th International Conference on Fracture and Damage Mechanics, Harbin, China, September 13-15, 2006

  9. J. W. Sohn, H. S. Kim, S. B. Choi and K. S. Kim, “Experimental Investigation of Smart Hull Structures Based on Macro Fiber Composite Actuators”, Proceedings of the International Conference on Experimental Mechanics 2006, Jeju, Korea , September 26-29, 2006

  10. J. W. Sohn, H. S. Kim, C. J. Kim, S. H. Ha and S. B. Choi, “Vibration Suppression of Hull Structure Using Macro Fiber Composite Actuators and Sensors”,  Proceedings of the SPIE's 14th Annual Symposium on Smart Structures and Materials, San Diego, California, U.S.A, March 18-22, 2007, SPIE Vol.6525, pp. 652527-1-652527-9

  11. K. G. Sung, Y. M. Han, J. W. Sohn, S. B. Choi, Y. S. Lee and M. S. Han, “Control Performance Evaluation of ER Suspension System Under Road Test”, Proceedings of 2007 World Forum on Smart Materials and Structures Technology, Chongqing, China, May 22-27, 2007

  12. J. W. Sohn and S. B. Choi, “Optimal Placement of Smart MFC Actuators for Vibration Control of Cylindrical Shell Structure”, The 3rd International Conference on Smart Materials Structures and Systems, Sicily, Italy, June 8-13, 2008, Advances in Science and Technology, Vol.56, pp. 253-258

  13. J. W. Sohn and S. B. Choi, “Active Vibration Control of Smart Hull Structure Using Piezoelectric Composite Actuators”, International Conference on Multi-functional Materials and Structures, Hong Kong, China, July 28-31, 2008, Advanced Materials Research,, Vols.47-50, pp.137-140

  14. J. W. Sohn, S. B. Choi and N. M. Wereley, "Discrete-time Sliding Mode Control for MR Vehicle Suspension System", The 11th International Conference on Electrorheological(ER) Fluids and Magnetorheological(MR) Suspensions, Dresden, Germany, August 25-29, 2008, Journal of Physics : Conference Series

  15. C. H. Lee, Y. M. Han, J. W. Sohn and S. B. Choi, “Durability of Phosphorated Starch Based ER Fluid under Damper Application”, Proceedings of the 5th China International Symposium on Tribology and 1st International Tribology Symposium of IFToMM, Beijing, China, September 24-27, 2008

  16. C. H. Lee, Y. M. Han, J. W. Sohn and S. B. Choi, “Wear Characteristics under Boundary Lubrication Contacts in Phosphorated Starch Based Electrorheological Fluids”,  Proceedings of the 5th China International Symposium on Tribology and 1st International Tribology Symposium of IFToMM, Beijing, China, September 24-27, 2008
   
   
 
 
 

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