Zhenjie Qian

Nanjing University of Science and Technology

Papers

Total Citations

H-Index

About

Zhenjie Qian is a researcher specializing in robotic systems dynamics, with a particular focus on flexible robotic manipulators and impact mechanics. His work addresses the complex challenges of modeling and simulating multi-link robotic systems where both structural flexibility and joint compliance play critical roles in real-world performance. Qian's most notable contribution lies in developing sophisticated mathematical frameworks for analyzing flexible-link-joint robots. His 2012 study on impact dynamics introduced a comprehensive approach using 4×4 homogeneous transformation matrices to characterize rotary-joint motion and link deformation — capturing stretching, bending, and torsional effects during collision events with environmental surfaces. Building on this foundation, his 2013 work extended these methods into a recursive formulation for spatial flexible robotic manipulators, elegantly handling transversal, longitudinal, and torsional deformations across n-link systems, while accounting for the nonlinear coupling terms essential to accurate dynamic modeling. With a combined citation count reflecting an emerging body of work, Qian's research provides valuable tools for robotics engineers designing systems that must operate safely and precisely under complex physical interactions. His contributions are particularly relevant to students and researchers working on compliant robotic arms, space manipulators, and contact-rich automation applications.