Zhiqi Xu
Papers
2
Total Citations
11
H-Index
2
About
Zhiqi Xu is a researcher in geometric modeling and computational design, with a primary focus on swept volume solid modeling and its applications in computer-aided design (CAD), numerical control (NC) machining simulation, robot workspace analysis, and collision detection. Xu’s major contributions lie in addressing the persistent challenge of self-intersections in swept volume boundary representation—a critical issue for accurate simulation and verification. In their most-cited work, "Trimming self-intersections in swept volume solid modeling" (2008, 8 citations), Xu introduced a novel algorithm to detect and resolve these complex geometric anomalies, enhancing the reliability of swept volume computations. Another notable contribution, "Approximate the swept volume of revolutions along curved trajectories" (2007, 3 citations), tackles the numerical difficulties of computing swept volumes with improved simplicity and efficiency. Though citation counts are modest, Xu’s work is foundational for practitioners seeking robust, practical solutions in geometric modeling. Their research continues to influence the development of more accurate and efficient algorithms for real-world engineering simulations.
Research Focus
Key Achievements
Top Papers
- 1Trimming self-intersections in swept volume solid modeling8 citations · 2008
- 2Approximate the swept volume of revolutions along curved trajectories3 citations · 2007