This map shows the geographic impact of Ick Choy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ick Choy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ick Choy more than expected).
This network shows the impact of papers produced by Ick Choy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ick Choy. The network helps show where Ick Choy may publish in the future.
Co-authorship network of co-authors of Ick Choy
This figure shows the co-authorship network connecting the top 25 collaborators of Ick Choy.
A scholar is included among the top collaborators of Ick Choy based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Ick Choy. Ick Choy is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Back, Juhoon, et al.. (2011). Emulation of dynamic mechanical load for dynamometer using disturbance observer based robust controller. International Conference on Control, Automation and Systems. 1035–1038.3 indexed citations
6.
Im, Ji-Hoon, et al.. (2010). The Design of Digital Controller for Boost Converter on Photovoltaic System. Journal of the Korean Solar Energy Society. 30(6). 22–27.1 indexed citations
7.
Song, Seung-Ho, et al.. (2009). Enhanced Dynamic Response of SRF-PLL System in a 3 Phase Grid-Connected Inverter. The Transactions of the Korean Institute of Power Electronics. 14(2). 134–141.2 indexed citations
8.
Choy, Ick, et al.. (2008). An Improved Unipolar PWM Method for bldc motors. The Transactions of the Korean Institute of Power Electronics. 13(3). 221–228.2 indexed citations
9.
Choy, Ick, et al.. (2006). A Study of Non-Detection Zone using AFD Method applied to Grid-Connected Photovoltaic Inverter for a variety of Loads. Journal of the Korean Solar Energy Society. 26(1). 91–98.
10.
Choy, Ick, et al.. (2006). Novel AFD method of islanding detection with a periodic zero current for improving on islanding detection for grid-connected photovoltaic inverters. Journal of the Korean Solar Energy Society. 26(4). 17–23.1 indexed citations
11.
Lee, Dong Hyun, et al.. (2005). Speed and Flux Estimation for an Induction Motor Using a Parameter Estimation Technique. International Journal of Control Automation and Systems. 3(1). 79–86.17 indexed citations
12.
Huh, Sung-Hoe, Kyo‐Beum Lee, Ick Choy, Gwi-Tae Park, & Ji-Yoon Yoo. (2004). Uncertainty Observer using the Radial Basis Function Networks for Induction Motor Control. Journal of Power Electronics. 4(1). 1–11.6 indexed citations
13.
Lee, Nam-Su, et al.. (2004). Modeling and an Efficient Combined Control Strategy for Fuel Cell Electric Vehicles. 제어로봇시스템학회 국제학술대회 논문집. 1629–1633.2 indexed citations
14.
Yoo, Ji-Yoon, et al.. (2001). A Study on the Modeling and Control Method of PWM DC/DC Converter with Isolated two outputs. International Conference on Performance Engineering. 291–294.2 indexed citations
15.
Huh, Sung-Hoe, Ick Choy, & Gwi-Tae Park. (2001). A Robust Sensorless Vector Control System for Induction Motors. International Conference on Performance Engineering. 443–447.2 indexed citations
16.
Lee, Kyo‐Beum, et al.. (2000). An Improvement on low Speed Operation Performances of DTC for 3-level Inverter-fed Induction Motors. The Transactions of The Korean Institute of Electrical Engineers. 49(10). 693–700.1 indexed citations
17.
Kim, Bong Keun, et al.. (1999). Modeling and Synchronizing Motion Control of Twin-servo System. 제어로봇시스템학회 국내학술대회 논문집. 5. 302–305.1 indexed citations
18.
Song, Joong-Ho, et al.. (1999). A New Modular 3-phase AC-DC Flyback Converter for Telecommunication. The Transactions of the Korean Institute of Power Electronics. 4(2). 159–165.2 indexed citations
19.
Youn, Myung-Joong, et al.. (1992). Stability Analysis of a Load Commutated CSI-Fed Induction Motor. International Conference on Performance Engineering. 129–134.3 indexed citations
20.
Oh, Sang–Rok, et al.. (1990). Design and Implementation of a High Precision Servo System. 제어로봇시스템학회 국내학술대회 논문집. 1(2). 1415–1419.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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incomplete records, variations in author disambiguation, differences in journal indexing, and
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Rankless may not fully capture the entirety of a scholar's output or impact.