Tatsuki Kumagai
Papers
1
Total Citations
11
H-Index
1
About
Tatsuki Kumagai is a leading figure in automotive emissions engineering, whose work focuses on developing robust methodologies for Real Driving Emissions (RDE) compliance. His primary research areas include whole-vehicle RDE development, emissions calibration, and road-to-lab correlation, addressing the critical challenge of ensuring vehicles meet stringent regulatory standards under real-world driving conditions. Kumagai’s major contribution is the introduction of the "RDE Plus" methodology, a systematic approach that bridges the gap between laboratory testing and on-road performance. This framework, detailed in his most-cited paper (2020, 11 citations), provides OEMs with a structured path to achieve RDE compliance across moderate and extended boundary conditions—such as temperature and altitude variations—without sacrificing development efficiency. By integrating simulation, testing, and data analysis, his work has helped streamline vehicle certification processes. While his citation count reflects a focused, industry-oriented impact, Kumagai’s achievements are notable for their practical significance: his methodology has been adopted by engineers seeking to reduce costly late-stage failures. For students and researchers, his research exemplifies how targeted engineering solutions can solve complex regulatory puzzles, making him a key resource for those exploring emissions control and sustainable mobility.
Research Focus
Key Achievements
Top Papers
- 1