Hu Zheng

National University of Defense Technology

Papers

Total Citations

H-Index

About

Hu Zheng is a leading researcher in pipeline robotics and fluid-driven mechanical systems, with a particular focus on self-propelled inspection technologies. His most influential work, "Dynamic characteristics of a novel self-drive pipeline pig" (2005, 59 citations), introduces a groundbreaking dynamic model for a pipeline robot that harvests kinetic energy from fluid flow using a turbine and reverse-traverse screw mechanism. This innovation enables the robot to move both with and against the flow direction, overcoming a key limitation of conventional pipeline pigs. Zheng’s contributions have significantly advanced the efficiency and autonomy of in-pipe inspection and maintenance systems, reducing reliance on external power sources. His research bridges fluid dynamics, mechanical design, and robotics, offering practical solutions for the oil and gas industry. With sustained citation impact, Zheng’s work is recognized as foundational in self-drive pipeline robotics, inspiring further developments in energy-harvesting mobile robots. His achievements underscore a career dedicated to solving real-world engineering challenges through elegant, bio-inspired mechanisms.