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Choon Ki Ahn

Choon Ki Ahn

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Electronics and Electrical Engineering
Korea
2026

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
85
Citations
24327
World Ranking
396
National Ranking
3

Choon Ki Ahn publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Choon Ki Ahn sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 662 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Choon Ki Ahn D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Choon Ki Ahn sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 85 D-Index — 95th percentile

95% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Electronics and Electrical Engineering in Korea Leader Award

Overview

Choon Ki Ahn is a researcher affiliated with Korea University in South Korea. Their work primarily spans the fields of Engineering and Computer Science, with a significant focus on Control and Systems Engineering.

Their research covers a variety of subfields including:

  • Control and Systems Engineering
  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Artificial Intelligence
  • Computational Theory and Mathematics

Main topics addressed in their publications include:

  • Adaptive Control of Nonlinear Systems
  • Distributed Control Multi-Agent Systems
  • Stability and Control of Uncertain Systems
  • Neural Networks Stability and Synchronization
  • Fault Detection and Control Systems
  • Adaptive Dynamic Programming Control
  • Advanced Control Systems Optimization

The researcher has contributed to a number of papers in notable venues. Recent examples include:

  • Finite-Time Event-Triggered Control for Semi-Markovian Switching Cyber-Physical Systems With FDI Attacks and Applications (2021, IEEE Transactions on Circuits and Systems I Regular Papers)
  • Reinforcement Learning-Based Optimal Tracking Control of an Unknown Unmanned Surface Vehicle (2020, IEEE Transactions on Neural Networks and Learning Systems)
  • Command-Filter-Based Adaptive Fuzzy Finite-Time Control for Switched Nonlinear Systems Using State-Dependent Switching Method (2020, IEEE Transactions on Fuzzy Systems)
  • Neural-Network Approximation-Based Adaptive Periodic Event-Triggered Output-Feedback Control of Switched Nonlinear Systems (2020, IEEE Transactions on Cybernetics)
  • Adaptive Fuzzy Backstepping-Based Formation Control of Unmanned Surface Vehicles With Unknown Model Nonlinearity and Actuator Saturation (2020, IEEE Transactions on Vehicular Technology)

They frequently publish in the following venues:

  • IEEE Transactions on Systems Man and Cybernetics Systems
  • IEEE Transactions on Circuits & Systems II Express Briefs
  • IEEE Transactions on Fuzzy Systems
  • IEEE Transactions on Industrial Electronics
  • IEEE Transactions on Circuits and Systems I Regular Papers

Choon Ki Ahn collaborates regularly with several researchers, including:

  • Seok-Kyoon Kim
  • Zhengrong Xiang
  • Xiaona Song
  • Shuai Song
  • Peng Shi

Best Publications

  • Two-Dimensional Dissipative Control and Filtering for Roesser Model

    Choon Ki Ahn;Peng Shi;Michael V. Basin

  • Adaptive Fuzzy Control of Nonlinear Systems With Unmodeled Dynamics and Input Saturation Using Small-Gain Approach

    Qi Zhou;Hongyi Li;Chengwei Wu;Lijie Wang

  • Finite-Time Event-Triggered Control for Semi-Markovian Switching Cyber-Physical Systems With FDI Attacks and Applications

    Wenhai Qi;Yakun Hou;Guangdeng Zong;Choon Ki Ahn

  • Event-Based Finite-Time Neural Control for Human-in-the-Loop UAV Attitude Systems

    Unknown

  • Improving Reliability of Particle Filter-Based Localization in Wireless Sensor Networks via Hybrid Particle/FIR Filtering

    Jung Min Pak;Choon Ki Ahn;Yuriy S. Shmaliy;Myo Taeg Lim

  • Reinforcement Learning-Based Optimal Tracking Control of an Unknown Unmanned Surface Vehicle

    Ning Wang;Ying Gao;Hong Zhao;Choon Ki Ahn

  • Dynamic Output-Feedback Dissipative Control for T–S Fuzzy Systems With Time-Varying Input Delay and Output Constraints

    Hyun Duck Choi;Choon Ki Ahn;Peng Shi;Ligang Wu

  • Adaptive Dynamic Surface Control Design for Uncertain Nonlinear Strict-Feedback Systems With Unknown Control Direction and Disturbances

    Hui Ma;Hongjing Liang;Qi Zhou;Choon Ki Ahn

  • Adaptive Event-Triggered Fault Detection Scheme for Semi-Markovian Jump Systems With Output Quantization

    Linchuang Zhang;Hongjing Liang;Yonghui Sun;Choon Ki Ahn

  • Sampled-Data Adaptive Output Feedback Fuzzy Stabilization for Switched Nonlinear Systems With Asynchronous Switching

    Shi Li;Choon Ki Ahn;Zhengrong Xiang

  • Adaptive Event-Triggered Output Feedback Fuzzy Control for Nonlinear Networked Systems With Packet Dropouts and Actuator Failure

    Zhenxing Zhang;Hongjing Liang;Chengwei Wu;Choon Ki Ahn

  • Boundary Disturbance Observer-Based Control of a Vibrating Single-Link Flexible Manipulator

    Zhijia Zhao;Xiuyu He;Choon Ki Ahn

  • Unbiased Finite Impluse Response Filtering: An Iterative Alternative to Kalman Filtering Ignoring Noise and Initial Conditions

    Yuriy S. Shmaliy;Shunyi Zhao;Choon Ki Ahn

  • Adaptive Fuzzy Backstepping-Based Formation Control of Unmanned Surface Vehicles With Unknown Model Nonlinearity and Actuator Saturation

    Weixiang Zhou;Yueying Wang;Choon Ki Ahn;Jun Cheng

  • Command-Filter-Based Adaptive Fuzzy Finite-Time Control for Switched Nonlinear Systems Using State-Dependent Switching Method

    Shi Li;Choon Ki Ahn;Zhengrong Xiang

  • Neural-Based Decentralized Adaptive Finite-Time Control for Nonlinear Large-Scale Systems With Time-Varying Output Constraints

    Peihao Du;Hongjing Liang;Shiyi Zhao;Choon Ki Ahn

  • NN-Based Fixed-Time Attitude Tracking Control for Multiple Unmanned Aerial Vehicles With Nonlinear Faults

    Unknown

  • Neural-Network Approximation-Based Adaptive Periodic Event-Triggered Output-Feedback Control of Switched Nonlinear Systems

    Shi Li;Choon Ki Ahn;Jian Guo;Zhengrong Xiang

  • Robust Simultaneous Fault Estimation and Nonfragile Output Feedback Fault-Tolerant Control for Markovian Jump Systems

    Xiaohang Li;Choon Ki Ahn;Dunke Lu;Shenghui Guo

  • Stochastic stability analysis for 2-D Roesser systems with multiplicative noise

    Choon Ki Ahn;Ligang Wu;Peng Shi

  • An Event-Based Asynchronous Approach to Markov Jump Systems With Hidden Mode Detections and Missing Measurements

    Jun Cheng;Choon Ki Ahn;Hamid Reza Karimi;Jinde Cao

  • Distributed Hybrid Particle/FIR Filtering for Mitigating NLOS Effects in TOA-Based Localization Using Wireless Sensor Networks

    Jung Min Pak;Choon Ki Ahn;Peng Shi;Yuriy S. Shmaliy

  • Adaptive Control for Stochastic Switched Nonlower Triangular Nonlinear Systems and Its Application to a One-Link Manipulator

    Ben Niu;Choon Ki Ahn;Huan Li;Ming Liu

Frequent Co-Authors

Peng Shi
Peng Shi University of Adelaide
Yuriy S. Shmaliy
Yuriy S. Shmaliy Universidad de Guanajuato
Wook Hyun Kwon
Wook Hyun Kwon Daegu Gyeongbuk Institute of Science and Technology
Hamid Reza Karimi
Hamid Reza Karimi Polytechnic University of Milan
Zhengrong Xiang
Zhengrong Xiang Nanjing University of Science and Technology
Rathinasamy Sakthivel
Rathinasamy Sakthivel Bharathiar University
Zhijia Zhao
Zhijia Zhao Guangzhou University
Hongjing Liang
Hongjing Liang University of Electronic Science and Technology of China
Ligang Wu
Ligang Wu Harbin Institute of Technology
Jun Cheng
Jun Cheng Guangxi Normal University

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