[21] Jonghyun Lee, Won Sik Kwon, Kyung-Soo Kim, and Soohyun Kim, "A novel smooth impact drive mechanism actuation method with dual-slider for a compact zoom lens system," Review of Scientific Instruments, vol. 82, p. 085105, 2011.

[20] Y-K Kim, JH Koo, K-S Kim, and SH Kim, "Suppressing harmonic vibrations of a miniature cryogenic cooler using an adaptive tunable vibration absorber based on magneto-rheological elastomers," Review of Scientific Instruments, vol. 82, p. 035103, 2011.

[19] Dongwon Yun, Kyung-Soo Kim, Soohyun Kim, Jinho Kyung, and Sunghee Lee, "Actuation of a robotic fish caudal fin for low reaction torque," Review of Scientific Instruments, vol. 82, p. 075114, 2011.

[18] Kyung-Soo Kim, Chang-Wan Ha, Tae-Young Jang, Sang Won Joung, and Won-Soo Yun, "Using lateral vibration for thermosonic flip-chip interconnection with anisotropic conductive film," Journal of Micromechanics and Microengineering, vol. 20, p. 105015, 2010.

[17] Kyung-Soo Kim, Keun-Ho Rew, and Soohyun Kim, "Disturbance observer for estimating higher order disturbances in time series expansion," Automatic Control, IEEE Transactions on, vol. 55, pp. 1905-1911, 2010.

[16] Young June Shin and Kyung-Soo Kim, "Distributed-actuation mechanism for a finger-type manipulator: theory and experiments," Robotics, IEEE Transactions on, vol. 26, pp. 569-575, 2010.

[15] Keun-Ho Rew and Kyung-Soo Kim, "A closed-form solution to asymmetric motion profile allowing acceleration manipulation," Industrial Electronics, IEEE Transactions on, vol. 57, pp. 2499-2506, 2010.

[14] Keun-Ho Rew, Chang-Wan Ha, and Kyung-Soo Kim, "A practically efficient method for motion control based on asymmetric velocity profile," International Journal of Machine Tools and Manufacture, vol. 49, pp. 678-682, 2009.

[13] Kyung-Soo Kim, "Analysis of optical data storage systems-tracking performance with eccentricity," Industrial Electronics, IEEE Transactions on, vol. 52, pp. 1056-1062, 2005.

[12] Kyung-Soo Kim and Youngjin Park, "Sliding mode design via quadratic performance optimization with pole-clustering constraint," SIAM Journal on Control and Optimization, vol. 43, pp. 670-684, 2004.

[11] Kyung-Soo Kim and Faryar Jabbari, "Disturbance attenuation via strictly positive real compensators," Journal of the Franklin Institute, vol. 340, pp. 515-521, 2003.

[10] Kyung-Soo Kim and Young-jin Park, "Parametric approaches to sliding mode design for linear multivariable systems," International Journal of Control, Automation and Systems, vol. 1, pp. 11-18, 2003.

[9] Kyung-Soo Kim, Seong-Pyo Hong, Young-Hee Han, and Heuigi Son, "Using a disturbance observer for eccentricity compensation in optical storage systems," in Proc. Int. Conf. Contr., Autom. Syst, 2001, pp. 1983-1986.

[8] Kyung-Soo Kim, "Eccentricity compensation in optical storage systems: Analysis and experiments," Japanese Journal of Applied Physics, vol. 41, p. 6302, 2002.

[7] Kyung-Soo Kim, "Comments on" Output feedback stabilization for uncertain systems: constrained Riccati approach"," 2001.

[6] Kyung-Soo Kim and Seong-Pyo Hong, "Designing center error control in optical disc drive systems," Japanese Journal of Applied Physics, vol. 40, p. 1747, 2001.

[5] Kyung-Soo Kim and Faryar Jabbari, "Using scales in the multiobjective approach," Automatic Control, IEEE Transactions on, vol. 45, pp. 973-977, 2000.

[4] Kyung-Soo Kim and Youngjin Park, "Equivalence between two solvability conditions for a static output feedback problem," Automatic Control, IEEE Transactions on, vol. 45, p. 1877, 2000.

[3] Kyung-Soo Kim, Youngjin Park, and Shi-Hwan Oh, "Designing robust sliding hyperplanes for parametric uncertain systems: a Riccati approach," Automatica, vol. 36, pp. 1041-1048, 2000.

[2] Kyung-Soo Kim and Youngjin Park, "Robust LQG controller design for lightly damped uncertain linear systems," KSME International Journal, vol. 12, pp. 199-205, 1998.

[1] Kyung-Soo Kim and Youngjin Park, "Adaptive friction compensation or motion stabilization," KSME Journal, vol. 10, pp. 31-36, 1996.

[115] Dongwon Yun, Kyung-Soo Kim, Soohyun Kim, Jinho Kyung, and Sunghee Lee, "Actuation of a robotic fish caudal fin for low reaction torque," Review of Scientific Instruments, vol. 82, pp. 075114, 2011.

[114] Jonghyun Lee, Won Sik Kwon, Kyung-Soo Kim and Soohun Kim,"A novel smooth impact drive mechanism actuation method with dual-slider for a compact zoom lens system", Review of Scientific Instruments, Vol. 82, pp. 085105, 2011

[113] Y-K Kim, JH Koo, K-S Kim, and SH Kim, "Suppressing harmonic vibrations of a miniature cryogenic cooler using an adaptive tunable vibration absorber based on magneto-rheological elastomers," Review of Scientific Instruments, vol. 82, pp. 035103, 2011.

[112] Soongeun Kwon, Hyung Woo Lee, Hyojun Park and Soohyun Kim, "Nanometer displacement measurement of a multiwalled carbon nanotube cantilever under aqueous conditions", Measurement Science and Technology", 2010, 6

[111] Kyung-Soo Kim, Keun-Ho Rew, and Soohyun Kim, "Disturbance observer for estimating higher order disturbances in time series expansion," Automatic Control, IEEE Transactions on, vol. 55, pp. 1905-1911, 2010

[110] Jeongho Ahn, Jong-Ahn Kim, Chu-Shik Kang, Jae-Wan Kim, Soohyun Kim, "High resolution interferometer with multiplepass optical configuration", OPTICS EXPRESS, Vol.17, No.23, pp.21042-21049, 2009, 11

[109] Jeongho Ahn, Jong-Ahn Kim, Chu-Shik Kang, Jae Wan Kim, Soohyun Kim, "A passive method to compensate nonlinearityin a homodyne interferometer", OPTICS EXPRESS, Vol.17, No.25, pp.23299-23308, 2009, 11

[108] Wooseok Ko, Soohyun Kim, "Measurement system of the refractive power of spherical and sphero-cylindrical lenses with the magnification ellipse fitting method", Review of Scientific Instruments, Vol.80, pp.115109, 2009, 10

[107] Donghyun Lim, Soongeun Kwon, Jonghyun Lee, Hyung Cheoul Shim, Hyung Woo Lee, Soohyun Kim, "Deterministic fabrication of carbon nanotube probes using the dielectrophoretic assembly and electrical detection",REVIEW OF SCIENTIFIC INSTRUMENTS, No.80, pp.105103, 2009, 10

[106] Hyung Cheoul Shim, Chang-Soo Han, Soohyun Kim, Yoon Keun Kwak, "Enhancement of adhesion between carbon nanotubes and polymer substrates using microwave irradiation", Scripta Materialia, Vol.61, No.1, pp.32-35, 2009, 7

[105] Soongeun Kwon, Hyojun Park, Hyung Cheoul Shim, Hyung Woo Lee, Soohyun Kim, Yoon Keun Kwak, "Experimental determination of the spring constant of an individual multiwalled carbon nanotube cantilever using fluorescence measurement", APPLIED PHYSICS LETTERS, Vol.95, No.1, pp.13110, 2009, 7

[104] Kim Eun Ho, Kim, Kyung Hak Hyunm, SooHyun Kim, Yoon Keun Kwak, "Improved emotion recognition with a novel speaker independent feature", IEEE ASME Transactions on mechatronics, Vol.14, No.3, pp.317-325, 2009, 6

[103] YS,Kim, SK,Kwon, DH,Shin, HC,Shim, JY,Woo, DH,Lim, YK,Kwak, SH,Kim, CS,Han, "Efficient Fabrication of Wafer Scale Thin Film of Individualized SWNTs by Dual-Nozzle Spin Casting", RSI(Review of Scientific Instruments), 2010.6

[102] Hyung Cheoul Shim, Soohyun Kim, Yoon Keun Kwak, "Effect of a square wave on an assembly of multi-walled carbon nanotubes using AC dielectrophoresis", Physica E: Low-dimensional Systems and Nanostructures, Vol.41, No.7, pp.1137-1142, 2009, 6

[101] Hyojun Park, Soongeun Kwon, Soohyun Kim, "Quantitative displacement measurement of a nanotube cantilever with nanometer accuracy using epifluorescence microscopy", Review of Scientific Instruments, Vol.80, pp.53703, 2009, 5

[100] Kwangchun Lee, Sung Yoon Ryu, Yun Woo Lee, Soohyun Kim, Yoon Keun Kwak, "Separation algorithm for a 2D refractive index distribution and thickness profile of a phase object by laser diode-based multiwavelength interferometry", Review of Scientific Instruments, Vol.80, No.5, pp. 053114-1~053114-5, 2009, 5

[99] Dong Hun Shin, Hyung Cheoul Shim, Jin-Won Song, Chang-Soo Han, Soohyun Kim, "Conductivity of films made from single-walled carbon nanotubes in terms of bundle diameter Scripta Materialia", Vol.60, No.8, pp. 607-610, 2009, 4

[98] Jin-WonSong, Yong-ShinKim, Yeo-HwanYoon, Eung-SugLee, Chang-SooHan, YousukCho, Dojin Kim, JunseopKim, NaesungLee, Young-GwanKo, Hee-TaeJung, Soohyun Kim, "The production of transparent carbon nanotube field emitters using inkjet printing", Physica E: Low-dimensional Systems and Nanostructures, Vol.41, pp.1513?1516, 2009, 4

[97] Kim Eun Ho, Kwak Sonya S, Hyun Kyung Hak, Kim, Soo Hyun, "Design and Development of an emotional interaction Robot, Mung", Advanced Robotics, Vol.23, No.6, pp.767-784, 2009, 3

[96] Jang-Woo You, Sung Yoon Ryu, Daesuk Kim, Soohyun Kim, "Simultaneous measurement method of total and self-interference for the volumetric thickness-profilometer", OPTICS EXPRESS, Vol.17, No.3, pp. 1352-1360, 2009, 2

[95] Hyung Cheoul Shim, Jin-Won Song, Chang-Soo Han, Soohyun Kim, Yoon Keun Kwak, "Preferential elimination of metallic single-walled carbon nanotubes using microwave irradiation", Nanotechnology, Vol.20, No.6, pp. 65707, 2009, 2

[94] J.W. Yu, J.H. Ann, D.S Kim, S.H Kim, "Efficient double-filtering with a single acousto-optic tunable filter", OPTICS EXPRESS, Vol. 16, No. 26, pp. 21505-21505, 2008, 12

[93] J.W. Yu, D.S Kim, S.H Kim, "High speed volumetric thickness profile measurement based on full-field wavelength scanning interferometer" OPTICS EXPRESS, Vol. 16, No. 25, pp. 21022-21022, 2008, 12

[92] S.Y. Ryu, J.W. Yu, Y.K. Kwak, S.H Kim, "Design of a Prism to Compensate the Image-shifting Error of the Acousto-optic Tunable Filter" OPTICS EXPRESS, Vol. 16, No. 22, pp. 17138-17138, 2008, 10

[91] H.K. Chung, K.H Choi, Y.K. Kwak, S.H Kim, "Driving Mode Decision in the Obstacle Negotiation of a Variable Single-tracked Robot", Advanced Robotics, Vol. 22, No. 13-14, pp. 1421-1421, 2008, 6

[90] S.H. Ye, H.M. Cho, Y.J Cho, W. Chegal, Y.K. kwak, "An ellipsometric data acquisition method for thin film thickness measurement in real time", MEASUREMENT SCIENCE AND TECHNOLOGY, Vol. 19 No. 4 pp. 047002-047002, 2008, 3

[89] S.K. Ro, C.H. Park, S.H. Kim, Y.K. Kwak, “Development of magnetically preloaded air bearings for a linear slide:Active compensation of three degrees of freedom motion errors”, Review of Scientific Instruments, Vol. 79, No. 3, pp. 036104-036104-3, 2008, 3

[88] J.S. Choi, Y.K. Kwak, S.H Kim, “Carbon nanotube samples prepared by an electric-field-assisted assembly method appropriate for the fabrication processes of tip-based nanodevices”, J. Micromech. Microeng., Vol. 18, No.3, pp. 035008-035008-8, 2008, 1

[87] Hyun Do Choi, Chun KyuWoo, Sukjune Yoon, Soohyun Kim, Yoon Keun Kwak, “Independent traction control for uneven terrain using stick-slip phenomenon: application to a stair climbing robot,”Autonomous Robot, Vol.23, NO.1, pp. 3-18, 2007, 7

[86] Kiha Lee, Soon Geun Kwon, Soo Hyun Kim and Yoon Keun Kwak, “Dielectrophoretic tweezers using sharp probe electrode” Sensors and Actuators A 136, pp. 154-160, 2007

[85] Sang-Heon Ye, Soo Hyun Kim, Yoon Keun Kwak, Hyun Mo Cho, Yong Jai Cho, and Won Chegal, "Angle-resolved annular data acquisition method for microellipsometry" Optics Express, Vol. 15, Issue 26, pp. 18056-18065, 2007

[84] Dong Il Park, Sung-kyun Lim and Yoon Keun Kwak, "Design and Optimization of Variable Geometry Single-Tracked Vehicle for Climbing Stairs", International Journal of Vehicle Design, Vol.43, No.1-4 pp. 221 - 236, 2007

[83] H. C. Shim, H. W. Lee, S. J. Yeom, Y. K. Kwak, S. S. Lee, S. H. Kim, “Purification of carbon nanotube through electric field near the microelectrode", Journal of Nanoscience and Nanotechnology, Vol.18, pp. 115602, 2007

[82] Chun-Kyu Woo, Hyun Do Choi, Sukjune Yoon, Soo Hyun Kim, and Yoon Keun Kwak, “Optimal Design of a New Wheeled Mobile Robot Based on a Kinetic Analysis of the Stair Climbing States, Journal of Intelligent and Robotic Systems, Vol. 49, No. 4, pp. 325-354, 2006

[81] Yeonhoon Kim, Soo Hyun Kim, Yoon Keun Kwak, “Dynamic analysis of a nonholonomic two-wheeled inverted pendulum robot”, Journal of Intelligent & Robotic Systems, Vol. 44, no. 1, pp. 25-46, 2006

[80] Yeonhoon Kim, Soo Hyun Kim, Yoon Keun Kwak, “Improving driving ability for a two-wheeled inverted pendulum type autonomous vehicle”, Proceedings of the Institution of Mechanical Engineers, Part D, Journal of Automobile Engineering. Vol. 220 pp. 165-175, 2006

[79] Wooseok Ko, Yoonkeun Kwak, Soohyun Kim "Measurement of Optical Coefficients of Tissue-like Solutions using a Combination Method of Infinite and Semi-infinite Geometries with Continuous NIR Light" Japanese Journal of Applied Physics, Vol. 45, No. 9A, pp. 7158-7162, 2006

[78] Kang Hee Lee, Soo Hyun Kim and Yoon Keun Kwak, "Mobility Improvement of an Internet-based Robot System Using the Position Prediction Simulator", International Journal of Precision Engineering and Manufacturing, Vol.6, No.3, 2005, 7

[77] Junsok Lee, Soohyun Kim, “Manufacture of a nanotweezer using a length controlled CNT arm”, Sensors & Actuators: A. Physical, Vol.120, pp. 193-198, 2005, 4

[76] Chegal, W; Cho, YJ; Oh, SB; Cho, HM; Lee, YW; Kim, SH, "Calibration method for rotating-analyser-type spectral imaging ellipsometers", MEASUREMENT SCIENCE & TECHNOLOGY, Vol. 16, 2005, 3

[75] Lee, SH; Lee, JH; Yi, BJ; Kim, SH; Kwak, YK, "Optimization and experimental verification for the antagonistic stiffness in redundantly actuated mechanisms: a five-bar example", Mechatronics, Vol. 15, 2005, 3

[74] Hyung Woo Lee, Soo Hyun Kim, Chang Soo Han, Yoon Keun Kwak, “Nanoscale fabrication of a single MWCNT attached AFM tip using an electric field”, Review of Scientific Instruments, Vol.76, 046108, 2005

[73] Hyun Do Choi, Jun Hyung Kim, Soohyun Kim, and Yoon Keun Kwak, "Development of the piezoelectric motor using momentum generated by bimorph", Review of Scientific Instruments, Vol 76, 105109, pp.1-7, 2005.

[72] Junsok Lee, Yoonkeun Kwak, Soohyun Kim,, “Arbitrary cutting of a single CNT tip in nanogripper using electrochemical etching”, International Journal of PrecisionEngineering and Manufacturing, Vol.6 no.2, pp. 46-49, 2005

[71] Hyung Woo Lee, Soo Hyun Kim, Yoon Keun Kwak, Eung Sug Lee, Chang Soo Han, “The effect of the shape of a tip's apex on the fabrication of an AFM tip with an attached single CNT”, Sensors & Actuators: A. Physical, Vol. 125, pp. 41~49, 2005

[70] Hyung-Woo Lee, Chang-Soo Han, Eung-Soo Lee, Youm Chul, Jae Ho Kim, Soo-Hyun Kim, Yoon-Keun Kwak, “Direct fabrication of the scanning probe tip with multi-walled nanotube using dielectrophoresis", International Journal of Precision Engineering and Manufacturing, Vol.6, No.2, pp. 50-54, 2005

[69] Kim, JH; Kim, SH; Kwak, YK, "Development and optimization of 3-D bridge-type hinge mechanisms", SENSORS AND ACTUATORS A-PHYSICAL, 2004, 10.

[67] Chegal, W; Cho, YJ; Kim, HJ; Cho, HM; Lee, YW; Kim, SH, "A new spectral imaging ellipsometer for measuring the thickness of patterned thin films", JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, Vol. 43, 20041 9.

[66] Kang Hee Lee, Soo Hyun Kim, Yoon Keun Kwak, "Distance Estimation Error Compensation of a Direct Control Type, Internet-based Mobile Robot System" Journal of Intelligent and Robotic Systems, vol.39, Issue 4, P. 393-408, 2004, 4.

[65] Choi, IM; Kim, MS; Woo, SY; Kim, SH, "Parallelism error analysis and compensation for micro-force measurement", MEASUREMENT SCIENCE & TECHNOLOGY, Vol. 15, 2004, 1.

[68] Daesuk Kim, Soohyun Kim, "Direct spectral phase function calculation for dispersive interferometric thickness profilometry", Optics Express, Vol. 12, No. 21, P. 5117-5124, 2004.

[64] Baek JH, Kwak YK, Kim SH, “Influence on the Bandwidth of a Servo System with a Gear Reducer due to Backlash and Motor Input Voltage ” ARCH APPL MECH 73 (5-6): P.367-376, 2003, 11.

[63] Baek, JH; Kwak, YK; Kim, SH, "On the frequency bandwidth change of a servo system with a gear reducer due to backlash and motor input voltage", ARCHIVE OF APPLIED MECHANICS, Vol 73, 2003, 11

[62] Lim, YM; Lim, HJ; Liu, JR; Kim, SH, "Fabrication of cylindrical micropins with various diameters using DC current density control", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, Vol. 141, 2003, 10

[61] Jun Hyung Kim, Soo Hyun Kim and Yoon Keun Kwak, “Development of a piezoelectric actuator using a three-dimensional bridge-type hinge mechanism”, Review of Scientific Instruments vol. 74, No. 5, P.2918-2924, 2003, 5.

[60] Choi, IM; Choi, DJ; Kim, SH, "Long-stroke tracking actuator for both coarse and fine motion in optical disk drives", Mechatronics, Vol. 13, 2003, 4.

[59] Lim, HJ; Lim, YM; Kim, SH, "Fabrication of arbitrarily shaped microelectrodes by electrochemical etching", JAPANESE JOURNAL OF APPLIED PHYSICS, Vol. 42, 2003, 3.

[58] Won, Chegal, Soohyun Kim, Yoon Keun Kwak, Hyunmo Cho and Yunwoo Lee, " Mono-axial power spectrograph for a spectral imaging ellipsometer : design and experimental results", Measurement Science and Technology No 14. P.558-562, 2003. 3.

[57] Baek JH, Kwak YK, Kim SH, “Backlash estimation of a seeker gimbal with two-stage gear reducers “ INT J ADV MANUF TECH 21 (8): P.604-611, 2003.

[56] Y. Hong, S. Kim and J.H. Lee, "Modeling of angular-rate bandwidth for a vibrating Microgyroscope", Microsystem technologies : sensors, actuators, systems integration, v.9 no.6/7, P.441-448, 2003

[55] CHEONG HEE LEE, SOOHYUN KIM, SUNG CHUL KANG, MUN SANG KIM AND YOON KEUN KWAK, “ Double-track mobile robot for hazardous environment applications”, Advanced Robotics, vol. 17, No. 5, P.447-459, 2003

[54] Dong Il Park, Sang Heon Lee, Soo Hyun Kim and Yoon Keun Kwak, "Torque distribution using a weighted pseudoinverse in a redundant actuated mechanism”, Advanced Robotics, vol. 17, No. 8, P. 807-820, 2003

[53] Hyun-Jin Min, Hyung-Jun Lim and Soo Hyun Kim, " A new impact actuator using linear momentum exchange of inertia mass", Journal of Medical Engineering & Technology, Vol 26, No 6, P.265-269, 2002, 12.

[52] Daesuk Kim, Soohyun Kim, Hong Jin kong and Yunwoo Lee, “ Measurement of the thickness profile of a transparent thin film deposited upon a pattern structure with an acousto-optic tunable filter”, OPTICS LETTERS , Vol. 27, No. 21, 2002. 11.

[51] In-Mook Choi,Dong-June Choi, Soo Hyun Kim, "Double Force Compensation Method to Enhance the Performance of a Null Balance Force Sensor", Japanese Journal of Applied Physics, Vol. 41, Part 1 No. 6A, P. 3987 - 3993, 2002, 6

[50] Boung Jun Kim, Soo Hyun Kim and Yoon Keun Kwak, " Fabrication of Beam-rotating Actuator for Multiple-beam Disk Drive", The Japan Society of Applied Physics, Vol. 41, No. 5A, P. 2920-2924, 2002, 5.

[49] Jong Hoon Yi, Yoon Woo Lee, Soo Hyun Kim, Yoon Keun Kwak, "Peak Movement Detection Method of an Equally Spaced Fringe for Precise Position Measurement", To be published at Optical Engineering - The Journal of SPIE, Vol. 41, No. 2, P. 428 - 434, 2002, 2

[48] Jong-Ahn Kim, Eui Won Bae, Soo Hyun Kim, Yoon Keun Kwak, "Design Methods for Six-degree-of-freedom Displacement Measurement Systems using Coorperative Targets", Precision Engineering, Vol. 26, No. 1, P. 99-104, 2002. 1

[47] J.H.Kim, K.Y.Ahn, S.H.Kim,"Optimal Synthesis of a Spring-Acutated Cam Mechanism Using a Cubic Spline" ,J Mechanical Engineering Science, Vol. 216, P. 875-883, 2002

[46] Chang Soo Han, Soo Hyun Kim, "Three-axis lever actuator with flexure hinges for an optical disk system", Review of scientific instruments, Vol. 73, Mo. 10, P.3678-3686, 2002

[45] Daesuk Kim, Soohyun Kim, Hong Jin Kong, Yunwoo Lee and Yoon Keun Kwak, " Fast thickness profile measurement using a peak detection method based on an acousto-optic tunable filter", Measurement Science and Technology, No. 13, L1-L5, 2002

[44] Young-Mo Lim, Soo Hyun Kim, "An electrochemical fabrication method for extremely thin cylindrical micropin", International Journal of Machine Tools and Manufacture - Design Research and Application, Vol. 41, No. 15, P. 2287-2296, 2001, 12

[43] Jong-Ahn Kim, Eui Won Bae, Soo Hyun Kim, Yoon Keun Kwak, "Applicaion of sensitivity analysis for the design of six-degree-of-freedom measurement system", Optical Engineering - The Journal of SPIE, Vol. 40, No. 12, P. 2837 - 2844, 2001, 12

[42] Dong-June Choi, Soo Hyun Kim, "A Simple and Low Cost Stylus Profile made of Ferrite Cores", Measurement Science and Technology, Vol. 12, P. 702 - 708, 2001, 10

[41] In-Mook Choi, Dong-June Choi, Soo Hyun Kim, "The Modeling and design of a mechanism for micro-force measurement", Measurement Science and Techonology, Vol. 12, P. 1270 - 1278, 2001, 10

[40] Eui Won Bae, Jong-Ahn Kim, Soo Hyun Kim, "Multi-degree-of-freedom displacement measurement system for mili-structures", Measurement Science and Technology, No. 12, P. 1495-1502, 2001. 10

[39] Jong-Ahn Kim, Eui Won Bae, Soo Hyun Kim, Yoon Keun Kwak, "Multi-dimensional motion measurement of a bimorph-type piezoelectric actuator using a diffraction grating target", Review of Scientific Instruments, Vol. 72, No. 9, P. 3731 - 3733, 2001, 9

[38] Dong-June Choi, Soo Hyun Kim, "A new high sensitivity magnetic system for micro position measurement", Review of Scientific Instruments, Vol. 72, No. 8, P. 1 - 5, 2001, 8

[37] Jung Hyun Lee, Chang Soo Han, Soo Hyun Kim, Yoon Keun Kwak, "Beam Rotating Actuator Based on Dove Prism in the Optical Storage Media", Mechatronics, Vol. 11, No. 5, P. 509 - 526, 2001, 8

[36] Hyung-Jun Lim, Young-Mo Lim, Soo Hyun Kim, "Fabrication of Tungsten micro-punch for micro-nozzles", Review of Scientific Instruments, Vol. 72, No. 4, P. 1 - 3, 2001, 4

[35] Sang-Chae Kim, Soo Hyun Kim, "A precision linear actuator using piezoelectrically driven friction force", Mechatronics, 2001

[34] K.Y. Ahn, S.H.Kim, "Influence of Spring Dynamics and Friction on a Spring-Actuated Cam System", Archive Applied Mechanics - Ingenieur Archiv, 2001

[33] In-Mook Choi, Dong-June Choi, Soo Hyun Kim, "Long-stroke tracking actuator for both coarse and fine motion in optical disk drives", Mechatronics, 2001

[32] K.Y. Ahn, S.H. Kim, "Shock Friction Model and Dynamic Analysis of High-Speed Cam Mechanism for Electric Circuit Breaker", Mechanics Research Communications, 2001

[31] K.I. Kim, S.H. Shim, S.H. Kim, "Development of a low-cost autonomous speedsprayer(ss) using ultrasonic sensors", International Journal of Autonomous Robots, 2001

[30] Joon Hyun Jang, Soo Hyun Kim, and Yoon Keun Kwak, "Calibration of geometric and non-geometric errors of an industrial robot", Robotica, Vol. 19, P. 311 - 321, 2001

[29] K.Y. Ahn, S.H.Kim, "Modeling and Analysis of a High-Speed Circuit Breaker Mechanism with Spring-Actuated Cam", Journal of Mechanical Engineering Science, Vol. 215 part c, 2001

[28] Kee-Bong Choi, Soo Hyun Kim, Byung-Wook Choi, "Moving-magnet type precision miniature platform for fine positioning and compliant motion", Mechatronics, Vol. 11, P. 921 - 937, 2001

[27] S. B. Oh, K.C. Kim, S.H. kim, "An Averaging Method for Optical Triangulation Displacement Sensors using Diffraction Grating", Review of Scientific Instruments, Vol. 72, No. 6, P. 2822 - 2826, 2001

[26] Sang Heon Lee, Byung-Ju Yi, Soo Hyun Kim, Yoon Keun Kwak, "Modeling and analysis on internal impact of Stewart platform utilized for spacecraft docking", Advanced Robotics, Vol. 15, No. 7, P. 763 - 777, 2001

[25] Kyung-Chan Kim, Se Baek Oh, Soo Hyun Kim, Yoon Keun Kwak, "Design of Signal Processing Algorithm for Error-Minimized Optical Triangulation Displacement Sensors", Measurement Science and Technology, No. 12, P. 1683 - 1688, 2001

[24] Dong-June Choi, Soo Hyun Kim, "A Flexible Inductive Traducer with Magnetic Resistance Influenced by Variable Overlap-area System with Air-gaps", Japanese Journal of Applied Physics - Part 1 : Regular Papers and Short Notes, Vol. 40, No. 8, P. 1 - 6, 2001

[23] Hyung-Jun Lim, Chang-Soo Han, Soo Hyun Kim, "Reduction of Seek Time of Tracking Actuator with Pulsed Excitation in Optical Disk", Japanese Journal of the Applied Physics, Part 1, Vol. 39, No. 12A, P.6546 - 6549, 2000, 12

[22] K.Y. Ahn, J.H. Kim, S.H. Kim, "Design of A Spring-Actuated High-Speed Cam Mechanism with Non-Constant Angular Velocity", Mechanics Research Communications, Vol. 27, No. 5, P. 529 - 538, 2000, 9

[21] Yoon Shik Hong, Jong Hyun Lee, Soo Hyun Kim, " A laterally Driven Symmetric Micro-resonator for Gyroscopic Applications", Journal of Micromechanics and Microengineering, Vol. 10, No, 3, P. 1 - 7, 2000, 9

[20] Jong Hoon Yi, Soo Hyun Kim, and Yoon Keun Kwak, "A nanometric displacement measurement method using the detection of fringe peak movement", Measurement Science and Technology, No. 11, P. 1352 - 1358, 2000, 9

[19] Jong Ahn Kim, Kyung_Chan Kim, Eui Won Bae, Soohyun Kim, Yoon Keun Kwak, "Six-degree-of-freedom displacement measurement system using a diffraction grating", Review of Scientific Instruments, Vol. 71, No. 8, P. 3214 - 3219, 2000, 8

[18] Kyung-Chan Kim, Jong Ahn Kim, Soo Hyun Kim, and Yoon Keun Kwak, "A robust signal processing algorithm for linear displacement measuring optical transmission sensors", Review of Scientific Instruments, Vol. 71, No. 8, P. 3220 - 3225, 2000, 8

[17] J.H. Song, K.C. Kim, S.H. Kim, "Reducing Tilt Errors in Moire Linear Encoders using Phase-Modulated Grating", Reveiw of Scientific Instruments, Vol. 71, No. 6, P. 2296 - 2300, 2000, 6

[16] Y.M. Lim, S.H. Kim, "Diameter Control of Extremely Thin Cylindrical Microprobe in Electrochemical Etching", Review of Scientific Instruments, Vol. 71, No. 5, P. 2166 - 2168, 2000, 5

[15] Chang Soo Han, Jung Hyun Lee, Soo Hyun Kim, "Digital Versatile Disk/Compact Disk-Compatible Pickup Head with Dual-Lens Lever Actuator for the Next Generation Applications", Japanese Journal of Applied Physics - Part 1 : Regular Papers and Short Notes, Vol. 39, No. 5A, P. 2630 - 2634, 2000, 5 

[14] B.S. Kang, S.H. Kim, Y.K. Kwak, C. C. Smith, "Robust Tracking Control of A Direct Drive Robot", Transactions of the ASME - G - Journal of Dynamic Systems Measurement and Control, Vol. 121, P.261 - 269, 1999, 6

[13] S.C. Kim, S.H. Kim, "Precise Rotary Motor by Inchworm Motion using Dual Wrap Belts", Review of Scientific Instruments, Vol. 70, No. 5, P. 2546 - 2550, 1999, 5

[12] J.W. Jeong, S.H. Kim, Y.K. Kwak, "Kinematics and Workspace Analysis of a Parallel Wire Mechanism for Measuring a Robot Pose", Mechanism and Machine Theory, Vol. 0, No. 34, P. 825 - 841, 1999

[11] J.W. Jeong, S.H. Kim, Y.K. Kwak, and Craig C. Smith, "Development of a Parallel Wire Mechanism for Measuring Position and Orientation of A Robot End-Effector", Mechatronics, Vol. 8, No. 8, P. 845 - 861, 1998, 8

[10] K.H. Park, K.Y. Ahn, S.H. Kim, and Y.K. Kwak, "Wafer Distribution System for a Clean Room Using a Novel Magnetic Suspension Technique", IEEE ASME Transactions on Mechatronics, Vol. 3, No. 1, P. 73 - 78, 1998, 3

[9] J.W. Jeong, S.H. Kim, Y.K. Kwak, "Kinematic Analysis of the Wire Parallel Mechanism for Full Coordinate Measuring of Industrial Robot", KSME International Journal, Vol. 12, No. 6, P. 1064 - 1072, 1998

[8] K.H. Park, J.H. Lee, S.H. Kim, Y.K. Kwak, "Adaptive Control for Time Optimal Tracking System", International Journal of Control, Vol. 63, P. 951 - 964, 1996

[7] K.H. Park, S.K. Lee, J.H. Yi, S.H.Kim, and Y.K. Kwak, "Contactless Magnetically Levitated Silicon Wafer Transport System", Mechatronics, Vol. 6, No. 5, P. 591 - 610, 1996

[6] K.H. Park, J.H. Lee, S.H. Kim, Y.K. Kwak, "Direct Tracking Control Using Time-Optimal Trajectories", Control Engineering Practice: A Journal of IFAC, Vol. 4, No. 9, P. 1231 - 1240, 1996

[5] K.H. Park, K.B. Choi, S.H. Kim, Y.K. Kwak, "Magnetic levitated High Precision Positioning System Based on Antagonistic Mechanism", IEEE Transactions on Magnetics, Vol. 32, No. 1, P. 208 - 219, 1996

[4] K.H. Park, J.H. Yi, S.H. Kim, Y.K. Kwak, M. Abdelfatah, and I. Busch-Vishnac, "Robust Force Control for A Magnetically Levitated Manipulator Using Flux Density Measurement", Control Engineering Practice: A Journal of IFAC, Vol. 4, No. 7, P. 957 - 965, 1996

[3] J.H. lee, K.H. park, S.H. Kim, Y.K. Kwak, "A High Speed Tracking System Using Adaptive Model-following Control", Mechatronics, Vol. 5, No. 8, P. 857 - 872, 1995

[2] K.H. Park, J.H. Lee S.H. Kim, Y.K. Kwak, "High Speed Micro Positioning System Based on Coarse/Fine Pair Control", Mechatronics, Vol. 5, No. 6, P. 645 - 663, 1995

[1] K.H. Park, S.H. Kim, Y.K. Kwak, "Moving-magnet Type Tracking and Focusing Actuators for Optical Recording Systems", JSME International Journal - Series C - Dynamics Control Robotics Design and Manufacturing, Vol. 38, No. 3, P. 522 - 530, 1995