2016

• Sarbajit Paul, Jung-Hwan Chang, "Design of Absolute Encoder Disk Coding Based on Affine n-digit N-ary Gray Code," Proceedings of IEEE International Instrumentation and Measurement Technology Conference, pp. 336-341, 2016.

 

• Ho-Min Shin, Jung-Hwan Chang, "Analytical Magnetic Field Calculation of Coaxial Magnetic Gear with Flux Concentrating Rotor", IEEE TRANSACTIONS ON MAGNETICS, 2016

 

• Dae-Kyu Jang, Jung-Hwan Chang, "Performance Comparison of PM Synchronous and PM Vernier Machines Based on Equal Output Power per Unit Volume", Journal of Electrical Engineering & Technology, 2016.

 

2015

• Dong-Ki Han, Jung-Hwan Chang, "Design of Electromagnetic Linear Actuator Using the Equivalent Magnetic Circuit Method", IEEE     TRANSACTIONS ON MAGNETICS, 2015.

 

• Sarbajit Paul, Jung-Hwan Chang, "A New Approach to Detect Mover Position in Linear Motors Using Magnetic Sensors", Sensors, Vol. 10, pp. 26694-26708, 2015.

 

• Ho-Min Shin, Jung-Hwan Chang, "Analysis of Coaxial Magnetic Gear with Low Gear Ratios for Application in Counter Rotating Systems", Journal of Magnetics, Vol. 20(2), pp. 186-192, 2015.

 

• Tae-Woo Kim, Jung-Hwan Chang, "Analysis of Thrust Characteristics Considering Step-Skew and Overhang Effects in Permanent Magnet Linear Synchronous Motor", IEEE TRANSACTIONS ON MAGNETICS, Vol. 51, No. 3, 2015.

 

2014

• Tae-Woo Kim, Jung-Hwan Chang, "Optimal Design of Electromagnetic Actuator with Divided Coil Excitation to Increase Clamping Force", Journal of International Conference on Electrical Machines and Systems, pp. 1461-1464, 2014.

 

• Ho-Min Shin, Jung-Hwan Chang, "Design of Coaxial Magnetic Gear for Improvement of Torque Characteristics", Journal of Magnetics,Vol.19 No.4, pp. 393-398, 2014.

 

• Dae-Kyu Jang, Jung-Hwan Chang, "Design of a Vernier Machine With PM on Both Sides of Rotor and Stator", IEEE TRANSACTIONS ON MAGNETICS, Vol.50. No. 2, 2014.

 

2013

• Tae-Woo Kim, Jung-Hwan Chang, "Feasibility study on the new structure of a spindle motor", Journal of International Conference on Electrical Machines and Systems, Vol. 2, No. 3, pp. 295-299, 2013.

 

• Tae-Woo Kim, Jung-Hwan Chang, "Effective Step-skew Method for Cogging Torque Reduction in Surface-mounted Permanent Magnet Synchronous MotordFragment", Journal of the Korean Physical Society, 2013.

 

• Dae-Kyu Jang, Jung-Hwan Chang, "Development of a new spindle motor for a hard disk drive", Microsystem Technologies, Vol. 19, Issue 9, pp. 1601-1606 2013.

 

• Dae-Kyu Jang, Jung-Hwan Chang, "Effect of Stationary Pole Pieces with Bridges on Electronic and Mechanical Performance of a Coaxial Magnetic Gear", Journal of Magnetics, Vol. 18, No. 2, pp. 207-211, 2013.

 

2012

• Tae-Woo Kim, Jung-Hwan Chang, "Influence of Cogging Torque Reduction Method on Torque Ripple in a Surface-Mounted Permanent Magnet Synchronous Motor", Journal of Magnetics, Vol. 17, No. 2, pp. 109-114, 2012.

 

• Dae-Kyu Jang, Jung-Hwan Chang, "Back EMF design of an AFPM motor using PCB winding by Quasi 3D Space Harmonic Analysis Method", Journal of Electrical Engineering & Technology, Vol. 7, No. 5, pp. 730-735 2012.