Yifan Dai

National University of Defense Technology

Papers

Total Citations

H-Index

About

Yifan Dai is a pioneering researcher in the field of micro-robotics, with a primary focus on the design and dynamic analysis of in-pipe inspection robots. His most cited work, "Kinetic drag force analysis of micro in-pipe robot" (2009, 5 citations), introduces a novel creeping micro in-pipe robot and systematically examines how kinetic drag force critically impacts robot velocity, traveling distance, and load capacity. This foundational contribution provides essential insights into the operating principles and structural optimization of miniature robotic systems for confined environments. Dai’s research bridges theoretical fluid dynamics and practical robot design, offering a framework for improving the performance of micro-robots in industrial pipeline inspection and maintenance. While his citation count is modest, his work represents an important step in understanding the mechanical constraints of small-scale locomotion systems. For students and researchers exploring micro-robotics or pipeline inspection technologies, Dai’s analysis of drag forces offers a clear, quantitative basis for designing more efficient and capable in-pipe robots.