Marcella Miller

Papers

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About

Dr. Marcella Miller is a leading researcher in precision manufacturing and machine health monitoring, with a focus on the reliability of critical motion components. Her primary research areas include fault diagnosis, prognostic health management, and the design of robust sensing features for industrial automation systems. Dr. Miller’s most notable contribution is her pioneering work on the early detection of ball screw preload loss—a common failure mode in high-precision equipment used in CNC machines and industrial robots. Her 2024 paper, "Robust feature design for early detection of ball screw preload loss," has already garnered 3 citations, reflecting its immediate relevance to the field. By developing novel feature extraction methods that enhance the sensitivity of vibration-based diagnostics, she has provided a practical framework for preventing costly downtime and maintaining positioning accuracy. Her work bridges the gap between theoretical signal processing and real-world industrial application, making her a sought-after collaborator for both academic and manufacturing partners. Dr. Miller’s research continues to shape the future of smart maintenance in precision engineering.