Chengze Gu
Papers
1
Total Citations
20
H-Index
1
About
Chengze Gu is a robotics researcher whose work centers on the design and optimization of hydraulic systems for legged robots, with a particular focus on achieving lightweight, high-performance actuation. His most notable contribution is the development of a lightweight hydraulic power unit for legged robots, detailed in his 2025 paper, which has already garnered 20 citations. In this work, Gu employs Sobol sensitivity analysis to systematically identify key weight-influencing parameters, then optimizes motor-pump matching and refines components such as the tank, filter, and block. The result is a remarkable over 40% weight reduction, a breakthrough that directly addresses one of the primary challenges in legged robotics: the trade-off between power density and portability. This achievement not only demonstrates Gu’s expertise in mechatronic design and sensitivity analysis but also provides a practical pathway for building more agile and efficient robotic platforms. His research is highly relevant for engineers and researchers working on autonomous systems, exoskeletons, and field robotics, where weight and power efficiency are critical. Gu’s work stands out for its rigorous, data-driven approach to component optimization, setting a new benchmark for hydraulic power unit design in robotics.
Research Focus
Key Achievements
Top Papers
- 1