Position detection and start-up algorithm of a rotor in a sensorless BLDC motor utilising inductance variation GH Jang, JH Park, JH Chang IEE Proceedings-Electric Power Applications 149 (2), 137-142, 2002 | 198 | 2002 |
Magnetic navigation system with gradient and uniform saddle coils for the wireless manipulation of micro-robots in human blood vessels S Jeon, G Jang, H Choi, S Park IEEE transactions on magnetics 46 (6), 1943-1946, 2010 | 180 | 2010 |
Vibration analysis of a rotating system due to the effect of ball bearing waviness G Jang, SW Jeong Journal of sound and vibration 269 (3-5), 709-726, 2004 | 172 | 2004 |
Two-dimensional actuation of a microrobot with a stationary two-pair coil system H Choi, J Choi, G Jang, J Park, S Park Smart Materials and Structures 18 (5), 055007, 2009 | 149 | 2009 |
Theoretical considerations of static and dynamic characteristics of air foil thrust bearing with tilt and slip flow DJ Park, CH Kim, GH Jang, YB Lee Tribology International 41 (4), 282-295, 2008 | 138 | 2008 |
Calculation of dynamic coefficients in a hydrodynamic bearing considering five degrees of freedom for a general rotor-bearing system GH Jang, YJ Kim | 136 | 1999 |
Nonlinear excitation model of ball bearing waviness in a rigid rotor supported by two or more ball bearings considering five degrees of freedom GH Jang, SW Jeong J. Trib. 124 (1), 82-90, 2002 | 132 | 2002 |
Nonlinear dynamic analysis of a hydrodynamic journal bearing considering the effect of a rotating or stationary herringbone groove GH Jang, JW Yoon J. Trib. 124 (2), 297-304, 2002 | 119 | 2002 |
Torque and unbalanced magnetic force in a rotational unsymmetric brushless DC motors GH Jang, JW Yoon, NY Park, SM Jang IEEE Transactions on Magnetics 32 (5), 5157-5159, 1996 | 115 | 1996 |
EMA system with gradient and uniform saddle coils for 3D locomotion of microrobot H Choi, K Cha, J Choi, S Jeong, S Jeon, G Jang, J Park, S Park Sensors and Actuators A: Physical 163 (1), 410-417, 2010 | 108 | 2010 |
Analysis of a hydrodynamic herringbone grooved journal bearing considering cavitation GH Jang, DI Chang J. Trib. 122 (1), 103-109, 2000 | 86 | 2000 |
Finite element modal analysis of an HDD considering the flexibility of spinning disk–spindle, head–suspension–actuator and supporting structure GH Jang, CH Seo, HS Lee Microsystem Technologies 13, 837-847, 2007 | 85 | 2007 |
The effect of magnet geometry on electric motor vibration GH Jang, DK Lieu IEEE Transactions on Magnetics 27 (6), 5202-5204, 1991 | 85 | 1991 |
Stability analysis of a hydrodynamic journal bearing with rotating herringbone grooves GH Jang, JW Yoon J. Trib. 125 (2), 291-300, 2003 | 79 | 2003 |
Optimal commutation of a BLDC motor by utilizing the symmetric terminal voltage GH Jang, MG Kim IEEE Transactions on Magnetics 42 (10), 3473-3475, 2006 | 71 | 2006 |
Real-time detection of the dynamic eccentricity in permanent-magnet synchronous motors by monitoring speed and back EMF induced in an additional winding K Kang, J Song, C Kang, S Sung, G Jang IEEE Transactions on Industrial Electronics 64 (9), 7191-7200, 2017 | 70 | 2017 |
Magnetic navigation system for the precise helical and translational motions of a microrobot in human blood vessels SM Jeon, GH Jang, HC Choi, SH Park, JO Park Journal of Applied Physics 111 (7), 2012 | 70 | 2012 |
Determination of the dynamic coefficients of the coupled journal and thrust bearings by the perturbation method G Jang, S Lee Tribology Letters 22, 239-246, 2006 | 65 | 2006 |
Free vibration analysis of a spinning flexible disk–spindle system supported by ball bearing and flexible shaft using the finite element method and substructure synthesis GH Jang, SH Lee, MS Jung Journal of Sound and Vibration 251 (1), 59-78, 2002 | 64 | 2002 |
Finite-element analysis of an electromechanical field of a BLDC motor considering speed control and mechanical flexibility GH Jang, JH Chang, DP Hong, KS Kim IEEE transactions on magnetics 38 (2), 945-948, 2002 | 62 | 2002 |