Wai Man Ng

1.4k total citations
33 papers, 1.1k citations indexed

About

Wai Man Ng is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Atmospheric Science. According to data from OpenAlex, Wai Man Ng has authored 33 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 13 papers in Control and Systems Engineering and 5 papers in Atmospheric Science. Recurrent topics in Wai Man Ng's work include Advanced DC-DC Converters (8 papers), Microgrid Control and Optimization (6 papers) and Atmospheric chemistry and aerosols (5 papers). Wai Man Ng is often cited by papers focused on Advanced DC-DC Converters (8 papers), Microgrid Control and Optimization (6 papers) and Atmospheric chemistry and aerosols (5 papers). Wai Man Ng collaborates with scholars based in Hong Kong, United Kingdom and China. Wai Man Ng's co-authors include S.Y.R. Hui, Jian Zhen Yu, X. H. Hilda Huang, Cheng Zhang, Deyan Lin, M.F. Wagdy, Sinan Li, Wu Chen, Qijing Bian and Peter K.K. Louie and has published in prestigious journals such as IEEE Transactions on Automatic Control, IEEE Transactions on Industrial Electronics and IEEE Transactions on Power Electronics.

In The Last Decade

Wai Man Ng

33 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Wai Man Ng Hong Kong 16 660 272 268 217 141 33 1.1k
Yu Zou China 17 540 0.8× 288 1.1× 396 1.5× 432 2.0× 84 0.6× 52 1.0k
S. Venkatesh India 17 508 0.8× 78 0.3× 115 0.4× 99 0.5× 17 0.1× 62 764
Luis Le Moyne France 17 205 0.3× 32 0.1× 54 0.2× 47 0.2× 223 1.6× 54 1.0k
P. De Palma Italy 25 70 0.1× 15 0.1× 84 0.3× 75 0.3× 66 0.5× 123 1.8k
Bojun Liu China 16 67 0.1× 83 0.3× 100 0.4× 246 1.1× 40 0.3× 50 747
Christian Masson Canada 21 315 0.5× 25 0.1× 176 0.7× 161 0.7× 18 0.1× 93 1.9k
Adam Wróblewski Poland 13 79 0.1× 63 0.2× 77 0.3× 145 0.7× 26 0.2× 72 803
James F. Montgomery United States 13 113 0.2× 98 0.4× 22 0.1× 29 0.1× 38 0.3× 34 733
Kangwook Kim South Korea 16 327 0.5× 159 0.6× 34 0.1× 21 0.1× 256 1.8× 77 984

Countries citing papers authored by Wai Man Ng

Since Specialization
Citations

This map shows the geographic impact of Wai Man Ng'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 Wai Man Ng with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wai Man Ng more than expected).

Fields of papers citing papers by Wai Man Ng

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wai Man Ng. 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 Wai Man Ng. The network helps show where Wai Man Ng may publish in the future.

Co-authorship network of co-authors of Wai Man Ng

This figure shows the co-authorship network connecting the top 25 collaborators of Wai Man Ng. A scholar is included among the top collaborators of Wai Man Ng 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 Wai Man Ng. Wai Man Ng is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Chen, Boli, et al.. (2021). Exponential Modulation Integral Observer for Online Detection of the Fundamental and Harmonics in Grid-Connected Power Electronics Equipment. IEEE Transactions on Control Systems Technology. 30(5). 1821–1833. 4 indexed citations
2.
Ng, Wai Man, et al.. (2019). Integration of Flexible Loads and Electric Spring Using a Three-Phase Inverter. IEEE Transactions on Power Electronics. 35(8). 8013–8024. 12 indexed citations
3.
Wang, Qiongqiong, X. H. Hilda Huang, Xiaxia Zhang, et al.. (2018). Source apportionment of fine particulate matter in Macao, China with and without organic tracers: A comparative study using positive matrix factorization. Atmospheric Environment. 198. 183–193. 47 indexed citations
4.
Chen, Boli, et al.. (2018). Online Detection of Fundamental and Interharmonics in AC Mains for Parallel Operation of Multiple Grid-Connected Power Converters. IEEE Transactions on Power Electronics. 33(11). 9318–9330. 13 indexed citations
5.
Chen, Boli, Gilberto Pin, Wai Man Ng, S.Y.R. Hui, & Thomas Parisini. (2017). An Adaptive-Observer-Based Robust Estimator of Multi-sinusoidal Signals. IEEE Transactions on Automatic Control. 63(6). 1618–1631. 19 indexed citations
6.
Wu, Cheng, X. H. Hilda Huang, Wai Man Ng, Stephen M. Griffith, & Jian Zhen Yu. (2016). Inter-comparison of NIOSH and IMPROVE protocols for OC and EC determination:implications for inter-protocol data conversion. Atmospheric measurement techniques. 9(9). 4547–4560. 47 indexed citations
7.
Luo, Xiao, Chi-Kwan Lee, Wai Man Ng, et al.. (2016). Use of Adaptive Thermal Storage System as Smart Load for Voltage Control and Demand Response. IEEE Transactions on Smart Grid. 8(3). 1231–1241. 43 indexed citations
8.
Chen, Boli, Gilberto Pin, Wai Man Ng, Thomas Parisini, & S.Y.R. Hui. (2016). A Fast-Convergent Modulation Integral Observer for Online Detection of the Fundamental and Harmonics in Grid-Connected Power Electronics Systems. IEEE Transactions on Power Electronics. 32(4). 2596–2607. 24 indexed citations
9.
Ng, Wai Man, Cheng Zhang, Deyan Lin, & S.Y.R. Hui. (2014). Two- and Three-Dimensional Omnidirectional Wireless Power Transfer. IEEE Transactions on Power Electronics. 29(9). 4470–4474. 173 indexed citations
10.
Ng, Wai Man & S.Y.R. Hui. (2014). Ultralow-Loss Passive T5 Fluorescent Lamp Ballasts for Subzero Temperature Operation. IEEE Transactions on Power Electronics. 30(10). 5792–5799. 1 indexed citations
11.
Chen, Boli, et al.. (2014). An Adaptive Observer-Based Switched Methodology for the Identification of a Perturbed Sinusoidal Signal: Theory and Experiments. IEEE Transactions on Signal Processing. 62(24). 6355–6365. 22 indexed citations
12.
Huang, X. H. Hilda, Qijing Bian, Wai Man Ng, Peter K.K. Louie, & Jian Zhen Yu. (2014). Characterization of PM2.5 Major Components and Source Investigation in Suburban Hong Kong: A One Year Monitoring Study. Aerosol and Air Quality Research. 14(1). 237–250. 154 indexed citations
13.
Ng, Wai Man, Dong Eui Chang, & George Labahn. (2013). Energy Shaping for Systems with Two Degrees of Underactuation and More than Three Degrees of Freedom. SIAM Journal on Control and Optimization. 51(2). 881–905. 5 indexed citations
14.
Ng, Wai Man, Dong Eui Chang, & Seong-Ho Song. (2013). Four Representative Applications of the Energy Shaping Method for Controlled Lagrangian Systems. Journal of Electrical Engineering and Technology. 8(6). 1579–1589. 3 indexed citations
15.
16.
Yu, Jian Zhen, Alexis K.H. Lau, Cheng Wu, et al.. (2010). Temporal and Spatial Patterns of PM2.5 at Three Sites in the Pearl River Delta, China: One-Year Observations. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 1 indexed citations
17.
Hui, S.Y.R., et al.. (2010). A “Class-A2” ultra-low-loss magnetic ballast for T5 fluorescent lamps. The HKU Scholars Hub (University of Hong Kong). 13. 1346–1351. 1 indexed citations
18.
Hui, S.Y.R., et al.. (2010). A novel passive off-line light-emitting diode (LED) driver with long lifetime. The HKU Scholars Hub (University of Hong Kong). 594–600. 34 indexed citations
19.
Ng, Wai Man, et al.. (2007). Inductive voltage adder network analysis and model simplification. 2007 16th IEEE International Pulsed Power Conference. 1280–1283. 1 indexed citations
20.
Wagdy, M.F. & Wai Man Ng. (1989). Validity of uniform quantization error model for sinusoidal signals without and with dither. IEEE Transactions on Instrumentation and Measurement. 38(3). 718–722. 80 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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