Yuyang Chen

Papers

Total Citations

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About

Yuyang Chen is a leading figure in precision engineering, with a primary focus on the metrology and error compensation of computer-controlled machines. His work is foundational to improving the positioning accuracies of robots, CNC machines, and coordinate measuring machines (CMMs)—systems where micron-level errors can have significant operational consequences. Chen’s most cited paper, "Estimation of coordinate measuring machine error parameters" (2005), introduces a rigorous estimation concept that quantifies error parameters using error indications from ball-bar testing. This methodology provides a practical, data-driven framework for diagnosing and correcting geometric inaccuracies, directly enhancing machine performance and reliability. While his citation count reflects a specialized, high-impact niche, Chen’s contributions are critical to advancing industrial automation and quality control. His research bridges theoretical modeling with real-world calibration, offering engineers and researchers essential tools for precision manufacturing. By systematically addressing the core challenge of machine error, Chen has helped set the standard for accuracy in modern computer-controlled systems.