O. Dranga

465 total citations
29 papers, 377 citations indexed

About

O. Dranga is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Mechanical Engineering. According to data from OpenAlex, O. Dranga has authored 29 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Electrical and Electronic Engineering, 14 papers in Control and Systems Engineering and 6 papers in Mechanical Engineering. Recurrent topics in O. Dranga's work include Advanced DC-DC Converters (15 papers), Microgrid Control and Optimization (7 papers) and Experimental Learning in Engineering (4 papers). O. Dranga is often cited by papers focused on Advanced DC-DC Converters (15 papers), Microgrid Control and Optimization (7 papers) and Experimental Learning in Engineering (4 papers). O. Dranga collaborates with scholars based in Hong Kong, Australia and Hungary. O. Dranga's co-authors include Chi K. Tse, I. Nagy, B. Buti, I. Nagy, Herbert Ho‐Ching Iu, Daniel-Ioan Curiac, Florin Drăgan, Hirohito Funato, Constantin Voloşencu and Jun-an Lu and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, Australasian Journal of Paramedicine and International Journal of Bifurcation and Chaos.

In The Last Decade

O. Dranga

28 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
O. Dranga Hong Kong	9	243	195	82	56	29	29	377
Y. Shrivastava Australia	12	235 1.0×	140 0.7×	40 0.5×	22 0.4×	53 1.8×	32	380
Jianxiong Hu China	10	159 0.7×	144 0.7×	17 0.2×	27 0.5×	46 1.6×	30	291
Chengcheng Ren China	9	48 0.2×	370 1.9×	205 2.5×	45 0.8×	47 1.6×	21	469
Wei Guan China	12	373 1.5×	117 0.6×	414 5.0×	25 0.4×	24 0.8×	47	565
Bin Dai China	11	299 1.2×	87 0.4×	194 2.4×	6 0.1×	81 2.8×	62	413
Tinggang Jia China	12	59 0.2×	455 2.3×	220 2.7×	16 0.3×	34 1.2×	33	530
Raffaele Soloperto Germany	10	106 0.4×	414 2.1×	28 0.3×	14 0.3×	33 1.1×	22	487
Mehmet E. Çelebi Türkiye	11	276 1.1×	68 0.3×	196 2.4×	8 0.1×	125 4.3×	60	413
H. Chekireb Algeria	10	131 0.5×	260 1.3×	44 0.5×	38 0.7×	42 1.4×	42	358

Countries citing papers authored by O. Dranga

Since Specialization

Citations

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

Fields of papers citing papers by O. Dranga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Dranga

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

All Works

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20 of 20 papers shown

Bednarz, Tomasz, et al.. (2009). Human-computer interaction experiments in an immersive virtual reality environment for e-learning applications. Australasian Journal of Paramedicine. 834. 4 indexed citations

Funato, Hirohito, et al.. (2008). Virtual Power Electronics: Novel Software Tools for Design, Modeling and Education. IEEJ Transactions on Industry Applications. 128(8). 969–978. 2 indexed citations

Curiac, Daniel-Ioan, et al.. (2007). Chaos-Based Cryptography: End of the Road?. 71–76. 20 indexed citations

Curiac, Daniel-Ioan, et al.. (2007). Malicious Node Detection in Wireless Sensor Networks Using an Autoregression Technique. 83–83. 56 indexed citations

Nagy, I., et al.. (2007). Virtual Power Electronics: Novel Software Tools for Design, Modeling and Education. 2. 502–509. 3 indexed citations

Voloşencu, Constantin, Daniel-Ioan Curiac, Alex Doboli, & O. Dranga. (2007). MALICION NODE DETECTION IN SENSOR NETWORK USING AUTOREGRESSION BASED ON NEURAL NETWORK. IFAC Proceedings Volumes. 40(18). 571–577. 2 indexed citations

Wu, Xiaoqun, Chi K. Tse, O. Dranga, & Jun-an Lu. (2006). Fast-scale instability of single-stage power-factor-correction power supplies. Australasian Journal of Paramedicine. 53(1). 204–213. 36 indexed citations

Dranga, O., Chi K. Tse, & Siu‐Chung Wong. (2006). Stability analysis of complete two-stage power-factor-correction power supplies. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 1. 177–180. 2 indexed citations

Funato, Hirohito, et al.. (2006). Multimedia Based E-learing Tools for Dynamic Modeling of DC-DC Converters. 17–22. 10 indexed citations

10.

Dranga, O., et al.. (2006). Stability analysis of two-stage PFC power supplies. 1–5. 7 indexed citations

11.

Iu, Herbert Ho‐Ching, Chi K. Tse, & O. Dranga. (2005). Bifurcation in Parallel-Connected Buck Converters under Current-Mode Control. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 50. 4445–4448. 3 indexed citations

12.

Dranga, O., B. Buti, I. Nagy, & Hirohito Funato. (2005). Stability analysis of nonlinear power electronic systems utilizing periodicity and introducing auxiliary state vector. Australasian Journal of Paramedicine. 52(1). 168–178. 31 indexed citations

13.

Iu, Herbert Ho‐Ching, Chi K. Tse, & O. Dranga. (2005). Comparative Study of Bifurcation in Single and Parallel-Connected Buck Converters Under Current-Mode Control: Disappearance of Period-Doubling. Australasian Journal of Paramedicine. 24(2). 201–219. 4 indexed citations

14.

Tse, Chi K., et al.. (2003). Bifurcation analysis of a power-factor-correction boost converter: uncovering fast-scale instability. 3. III–312. 27 indexed citations

15.

Dranga, O., et al.. (2003). A fuzzy sliding mode approach for the two-mass system. 1. 348–352. 5 indexed citations

16.

Dranga, O., et al.. (2002). Standby power supply using alternative energy through co-generation technologies. 215–219. 2 indexed citations

17.

Nagy, I. & O. Dranga. (2002). Bifurcation in a dual channel resonant DC-DC converter. 2. 495–500. 8 indexed citations

18.

Dranga, O. & I. Nagy. (2002). Stability analysis of feedback controlled resonant DC-DC converter using Poincare map function. 3. 2142–2147. 8 indexed citations

19.

Nagy, I., O. Dranga, & E. Masada. (2000). Study of Subharmonic Generation In A High Frequency Time-Sharing Inverter. IEEJ Transactions on Industry Applications. 120(4). 574–580. 2 indexed citations

20.

Nagy, István, O. Dranga, & E. Masada. (2000). Bifurcations in a high frequency time-sharing inverter. SZTAKI Publication Repository (Hungarian Academy of Sciences). 1 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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