D. O’Sullivan

1.5k total citations
50 papers, 1.1k citations indexed

About

D. O’Sullivan is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Ocean Engineering. According to data from OpenAlex, D. O’Sullivan has authored 50 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Electrical and Electronic Engineering, 16 papers in Aerospace Engineering and 11 papers in Ocean Engineering. Recurrent topics in D. O’Sullivan's work include Advanced DC-DC Converters (15 papers), Wave and Wind Energy Systems (11 papers) and Spacecraft Design and Technology (8 papers). D. O’Sullivan is often cited by papers focused on Advanced DC-DC Converters (15 papers), Wave and Wind Energy Systems (11 papers) and Spacecraft Design and Technology (8 papers). D. O’Sullivan collaborates with scholars based in Ireland, Netherlands and France. D. O’Sullivan's co-authors include Michael G. Egan, A. Capel, M. Willers, John G. Hayes, Anthony Lewis, J.C. Marpinard, C.P. Henze, G. Ferrante, M.G. Egan and A. Crausaz and has published in prestigious journals such as Proceedings of the IEEE, IEEE Transactions on Industrial Electronics and IEEE Transactions on Power Electronics.

In The Last Decade

D. O’Sullivan

49 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. O’Sullivan Ireland 18 905 279 238 207 143 50 1.1k
Jiangbiao He United States 29 2.1k 2.3× 311 1.1× 830 3.5× 61 0.3× 87 0.6× 141 2.5k
A.K. Wallace United States 25 2.5k 2.8× 54 0.2× 869 3.7× 190 0.9× 117 0.8× 102 2.8k
Abdel Aïtouche France 16 334 0.4× 145 0.5× 409 1.7× 14 0.1× 62 0.4× 93 751
Michael Hartmann Austria 15 885 1.0× 207 0.7× 325 1.4× 14 0.1× 167 1.2× 74 1.2k
M. Klatt Germany 16 520 0.6× 59 0.2× 159 0.7× 39 0.2× 22 0.2× 36 677
Steven D. Pekarek United States 22 1.9k 2.1× 179 0.6× 1.1k 4.7× 24 0.1× 76 0.5× 134 2.1k
J. C. Das India 16 1.1k 1.2× 73 0.3× 760 3.2× 59 0.3× 28 0.2× 74 1.4k
Daoyong Wang China 9 177 0.2× 187 0.7× 52 0.2× 96 0.5× 49 0.3× 23 451
E. Ozkop Türkiye 21 901 1.0× 46 0.2× 455 1.9× 117 0.6× 52 0.4× 73 1.1k

Countries citing papers authored by D. O’Sullivan

Since Specialization
Citations

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

Fields of papers citing papers by D. O’Sullivan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. O’Sullivan. 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 D. O’Sullivan. The network helps show where D. O’Sullivan may publish in the future.

Co-authorship network of co-authors of D. O’Sullivan

This figure shows the co-authorship network connecting the top 25 collaborators of D. O’Sullivan. A scholar is included among the top collaborators of D. O’Sullivan 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 D. O’Sullivan. D. O’Sullivan 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.
O’Sullivan, D., et al.. (2019). Study of the impact of the incremental optical encoder sensor on the dynamic performance of velocity servosystems. The Journal of Engineering. 2019(17). 3807–3811. 9 indexed citations
2.
O’Sullivan, D., et al.. (2019). Small-Signal Modeling of the Incremental Optical Encoder for Motor Control. IEEE Transactions on Industrial Electronics. 67(5). 3452–3461. 30 indexed citations
3.
Sørensen, Jens Nørkær, et al.. (2018). Synchronization of Multi-Axis Motion Control Over Real-Time Networks. 1–7. 2 indexed citations
4.
Sørensen, Jens Nørkær & D. O’Sullivan. (2016). A System Approach to Understanding the Impact of Non-ideal Effects In A Motor Drive Current Loop. 1–8. 2 indexed citations
5.
Ceballos, Salvador, et al.. (2015). Control strategies for combining local energy storage with wells turbine oscillating water column devices. Renewable Energy. 83. 1097–1109. 33 indexed citations
6.
O’Sullivan, D., Jens Nørkær Sørensen, & Anders Frederiksen. (2014). Model Based Design Tools in Closed Loop Motor Control. 1–9. 6 indexed citations
7.
8.
Blavette, Anne, D. O’Sullivan, Tony Lewis, & M.G. Egan. (2013). Dimensioning the equipment of a wave farm: Energy storage and cables. 1–9. 13 indexed citations
9.
O’Sullivan, D. & Anthony Lewis. (2010). Generator requirements and functionality for ocean energy converters. 1–7. 4 indexed citations
10.
O’Sullivan, D., Michael G. Egan, & M. Willers. (2009). A Family of Single-Stage Resonant AC/DC Converters With PFC. IEEE Transactions on Power Electronics. 24(2). 398–408. 52 indexed citations
11.
O’Donnell, Terence, Ronan Meere, Fernando M. F. Rhen, et al.. (2008). Microfabricated inductors for 20 MHz Dc-Dc converters. Conference proceedings/Conference proceedings - IEEE Applied Power Electronics Conference and Exposition. 689–693. 67 indexed citations
12.
O’Sullivan, D., et al.. (2008). Design and optimisation of a high current, high frequency monolithic buck converter. Conference proceedings/Conference proceedings - IEEE Applied Power Electronics Conference and Exposition. 1472–1476. 8 indexed citations
13.
Egan, Michael G., D. O’Sullivan, John G. Hayes, M. Willers, & C.P. Henze. (2007). Power-Factor-Corrected Single-Stage Inductive Charger for Electric Vehicle Batteries. IEEE Transactions on Industrial Electronics. 54(2). 1217–1226. 169 indexed citations
14.
Capel, A., et al.. (2003). A versatile zero ripple topology. 133–141. 14 indexed citations
15.
O’Sullivan, D., et al.. (2003). PWM conductance control. 351–359. 46 indexed citations
16.
17.
O’Sullivan, D.. (1994). Space power electronics-design drivers. 18(1). 1–23. 17 indexed citations
18.
O’Sullivan, D., et al.. (1989). Simple pole/zero modelling of conductance controllers. 1. 415–423. 1 indexed citations
19.
20.
O’Sullivan, D., et al.. (1984). Spacecraft AC power system for auxiliary equipment. 136–145. 2 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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