Railway Systems and Energy Efficiency
Railway Systems and Energy Efficiency is a research topic within Industrial and Manufacturing Engineering. Science Explorer counts 14k research works in it since 1950. 11.8% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the optimization of railway scheduling and operations, including train scheduling, railway timetabling, energy efficiency, traffic management, rescheduling algorithms, urban rail systems, regenerative braking, optimal control, passenger demand-oriented planning, and sustainable transportation.
- Train Scheduling
- Railway Timetabling
- Energy Efficiency
- Traffic Management
- Rescheduling Algorithms
- Urban Rail Systems
- Regenerative Braking
- Optimal Control
- Passenger Demand
- Sustainable Transportation
- Research works
- 14k fractional, since 1950
- In the world top 10%
- 1.7k per year above
- Top-10% rate
- 11.8% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +37% the tick is no change
Which countries lead Railway Systems and Energy Efficiency research?
By volume, China and Russia publish the most (1.7k and 205 works in 2022–2025).
By volume, 2022–2025
- 1 China 1.7k works
- 2 Russia 205 works
- 3 United States 150 works
- 4 India 133 works
- 5 Italy 123 works
- 6 Germany 108 works
- 7 United Kingdom 108 works
- 8 Japan 104 works
- 9 France 80 works
- 10 Indonesia 79 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Railway Systems and Energy Efficiency research?
By volume in 2022–2025, Beijing Jiaotong University publishes the most Railway Systems and Energy Efficiency research, followed by Southwest Jiaotong University and Lanzhou Jiaotong University.
By volume, 2022–2025
- 1 Beijing Jiaotong UniversityChina 290 works
- 2 Southwest Jiaotong UniversityChina 260 works
- 3 Lanzhou Jiaotong UniversityChina 78 works
- 4 China Academy of Railway SciencesChina 58 works
- 5 Tongji UniversityChina 44 works
- 6 Central South UniversityChina 39 works
- 7 Tashkent State Transport UniversityUzbekistan 38 works
- 8 Petersburg State Transport UniversityRussia 35 works
- 9 East China Jiaotong UniversityChina 27 works
- 10 Russian University of TransportRussia 26 works
Who are the leading researchers in Railway Systems and Energy Efficiency?
The most-cited researchers publishing on Railway Systems and Energy Efficiency include R. Hill and F. Richard Yu.
- 1 R. Hill United Kingdom 3.9k citations
- 2 F. Richard Yu Canada 3.6k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Railway Systems and Energy Efficiency research done?
The largest centres of Railway Systems and Energy Efficiency research in 2022–2025 are Beijing (China), Chengdu (China), Shanghai (China) and Lanzhou (China). Among places with at least 20 works in it, it is an unusually large share of all research in Chengdu.
Largest cities, 2022–2025
Where it is the local speciality
- ChengduCN · 282.3 works12×
Location quotient: how much more of its research is in Railway Systems and Energy Efficiency than the world average.
Where is the best place to study Railway Systems and Energy Efficiency?
Among universities, judged by research, Roma Tre University, Beijing Jiaotong University and Delft University of Technology score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Roma Tre UniversityItaly | 62.5 | 42.3% | 18.1× | 11 | -13.0% |
| 2 | Beijing Jiaotong UniversityChina | 60.5 | 15.6% | 133.5× | 290 | -5.4% |
| 3 | Delft University of TechnologyNetherlands | 57.9 | 22.3% | 9.6× | 23 | +59.9% |
| 4 | Southwest Jiaotong UniversityChina | 56.6 | 12.5% | 95.4× | 260 | -23.7% |
| 5 | Hong Kong Polytechnic UniversityHong Kong | 53.8 | 39.1% | 3.9× | 12 | +57.0% |
| 6 | University of BirminghamUnited Kingdom | 53.4 | 14.0% | 9.8× | 20 | +86.6% |
| 7 | KTH Royal Institute of TechnologySweden | 51.8 | 23.1% | 10.5× | 14 | -43.2% |
| 8 | Politecnico di MilanoItaly | 50.6 | 16.5% | 10.0× | 25 | +8.6% |
| 9 | Russian University of TransportRussia | 47.3 | 0.0% | 114.0× | 26 | +412.3% |
| 10 | East China Jiaotong UniversityChina | 46.9 | 19.4% | 58.5× | 27 | -44.6% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Railway Systems and Energy Efficiency research growing?
Output in 2018–2022 was 37% higher than in 2013–2017, peaking in 2025. The fastest-growing topics are Railway Systems and Energy Efficiency.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.