World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
35
Citations
6109
World Ranking
8921
National Ranking
1503

Frank H. F. Leung publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Frank H. F. Leung sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 214 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Frank H. F. Leung D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Frank H. F. Leung sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 35 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Artificial intelligence
  • Machine learning
  • Artificial neural network

The scientist’s investigation covers issues in Control theory, Control theory, Fuzzy control system, Nonlinear system and Fuzzy logic. As part of his studies on Control theory, he often connects relevant subjects like Control engineering. He interconnects Control system, Robot, Heuristic and Stability conditions in the investigation of issues within Control theory.

The various areas that Frank H. F. Leung examines in his Fuzzy control system study include Motion planning, Fuzzy set, Mobile robot, Sliding mode control and Mathematical optimization. His Fuzzy logic and Defuzzification and Fuzzy number investigations all form part of his Fuzzy logic research activities. His research investigates the link between Stability and topics such as Computational intelligence that cross with problems in Benchmark and Artificial neural network.

His most cited work include:

  • Tuning of the structure and parameters of a neural network using an improved genetic algorithm (604 citations)
  • Hybrid Particle Swarm Optimization With Wavelet Mutation and Its Industrial Applications (209 citations)
  • Improved Hybrid Particle Swarm Optimized Wavelet Neural Network for Modeling the Development of Fluid Dispensing for Electronic Packaging (158 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Control theory, Fuzzy control system, Fuzzy logic, Control theory and Artificial intelligence. His Control theory study often links to related topics such as Stability conditions. His Fuzzy control system research incorporates elements of Fuzzy number, Fuzzy set, Defuzzification and Mathematical optimization.

Within one scientific family, he focuses on topics pertaining to Lyapunov function under Fuzzy logic, and may sometimes address concerns connected to Stability theory. Particularly relevant to Artificial neural network is his body of work in Artificial intelligence. Frank H. F. Leung combines subjects such as Genetic algorithm and Transfer function with his study of Artificial neural network.

He most often published in these fields:

  • Control theory (52.09%)
  • Fuzzy control system (38.14%)
  • Fuzzy logic (38.14%)

What were the highlights of his more recent work (between 2009-2021)?

  • Artificial intelligence (30.23%)
  • Fuzzy logic (38.14%)
  • Control theory (52.09%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Artificial intelligence, Fuzzy logic, Control theory, Pattern recognition and Support vector machine. His Artificial intelligence research is multidisciplinary, incorporating perspectives in Computer vision and Identification. His study of Fuzzy control system is a part of Fuzzy logic.

His study looks at the relationship between Fuzzy control system and fields such as Mathematical optimization, as well as how they intersect with chemical problems. His work is connected to Control system and Membership function, as a part of Control theory. His Control system study combines topics from a wide range of disciplines, such as Stability, Control theory, Nonlinear system, Fuzzy model and Stability conditions.

Between 2009 and 2021, his most popular works were:

  • Stability Analysis of Fuzzy-Model-Based Control Systems (30 citations)
  • Quality and robustness improvement for real world industrial systems using a fuzzy particle swarm optimization (24 citations)
  • A hybrid evolutionary preprocessing method for imbalanced datasets (12 citations)

In his most recent research, the most cited papers focused on:

  • Artificial intelligence
  • Machine learning
  • Artificial neural network

His primary areas of investigation include Artificial intelligence, Fuzzy logic, Data mining, Pattern recognition and Support vector machine. His Artificial intelligence study combines topics in areas such as Particle swarm optimization and Multi-swarm optimization. His work carried out in the field of Fuzzy logic brings together such families of science as Stability, Control system and Control theory.

His Control theory study integrates concerns from other disciplines, such as Control engineering and Stability conditions. His research investigates the connection between Differential evolution and topics such as Crossover that intersect with problems in Mathematical optimization. His Local optimum research integrates issues from Fuzzy set, Fuzzy control system, Reliability and Benchmark.

Best Publications

  • Tuning of the structure and parameters of a neural network using an improved genetic algorithm

    F.H.F. Leung;H.K. Lam;S.H. Ling;P.K.S. Tam

  • Hybrid Particle Swarm Optimization With Wavelet Mutation and Its Industrial Applications

    S.H. Ling;H.H.C. Iu;K.Y. Chan;H.K. Lam

  • Improved Hybrid Particle Swarm Optimized Wavelet Neural Network for Modeling the Development of Fluid Dispensing for Electronic Packaging

    S.H. Ling;H. Iu;F.H.F. Leung;K.Y. Chan

  • Stability analysis of fuzzy control systems subject to uncertain grades of membership

    H.K. Lam;F.H.F. Leung

  • Sampled-Data Fuzzy Controller for Time-Delay Nonlinear Systems: Fuzzy-Model-Based LMI Approach

    H.K. Lam;F.H.F. Leung

  • A fuzzy sliding controller for nonlinear systems

    L.K. Wong;F.H.F. Leung;P.K.S. Tam

  • A novel genetic-algorithm-based neural network for short-term load forecasting

    S.H. Ling;F.H.F. Leung;H.K. Lam;Yim-Shu Lee

  • Short-term electric load forecasting based on a neural fuzzy network

    S.H. Ling;F.H.F. Leung;H.K. Lam;P.K.S. Tam

  • An Improved Genetic Algorithm with Average-bound Crossover and Wavelet Mutation Operations

    S. H. Ling;F. H. F. Leung

  • Stable and robust fuzzy control for uncertain nonlinear systems

    H.K. Lam;F.H.F. Leung;P.K.S. Tam

  • The control of switching DC-DC converters-a general LWR problem

    F.H.F. Leung;P.K.S. Tam;C.K. Li

  • An improved LQR-based controller for switching DC-DC converters

    F.H.F. Leung;P.K.S. Tam;C.K. Li

  • A practical fuzzy logic controller for the path tracking of wheeled mobile robots

    T.H. Lee;H.K. Lam;F.H.F. Leung;P.K.S. Tam

  • LMI-Based Stability and Performance Conditions for Continuous-Time Nonlinear Systems in Takagi–Sugeno's Form

    H.K. Lam;F.H.F. Leung

  • Lyapunov-function-based design of fuzzy logic controllers and its application on combining controllers

    L.K. Wong;F.H.F. Leung;P.K.S. Tam

  • Design and stability analysis of fuzzy model based nonlinear controller for nonlinear systems using genetic algorithm

    H.K. Lam;F.H.F. Leung;P.K.S. Tam

  • Nonlinear state feedback controller for nonlinear systems: Stability analysis and design based on fuzzy plant model

    H.K. Lam;F.H.F. Leung;P.K.S. Tam

  • Stability Analysis of Fuzzy-Model-Based Control Systems

    Hak-Keung Lam;Frank Hung-Fat Leung

  • A switching controller for uncertain nonlinear systems

    H.K. Lam;F.H.F. Leung;P.K.S. Tam

  • Tuning of the structure and parameters of neural network using an improved genetic algorithm

    H.K. Lam;S.H. Ling;F.H.F. Leung;P.K.S. Tam

  • Proc. 2001 IEEE Int. Conf. Robotics and Automation (ICRA'2001)

    T H Lee;Hak-Keung Lam;F H F Leung;P K S Tam

  • Proc. of 2010 IEEE International Conference on Fuzzy Systems

    Hak-Keung Lam;M. Narimani;F.H.F. Leung

Frequent Co-Authors

Hak-Keung Lam
Hak-Keung Lam King's College London
Sai Ho Ling
Sai Ho Ling University of Technology Sydney
Herbert Ho-Ching Iu
Herbert Ho-Ching Iu University of Western Australia
Kit Yan Chan
Kit Yan Chan Curtin University
Dehong Xu
Dehong Xu Zhejiang University
Lipo Wang
Lipo Wang Nanyang Technological University
Wan-Chi Siu
Wan-Chi Siu Hong Kong Polytechnic University
Xiao-Jun Zeng
Xiao-Jun Zeng University of Manchester
Chi-Sing Leung
Chi-Sing Leung City University of Hong Kong

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