Sanfeng Chen

Shenzhen Institute of Information Technology

Papers

Total Citations

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About

Sanfeng Chen is a researcher whose work bridges signal processing and robotics, with a particular focus on sensor accuracy in complex environments. Their most-cited paper, "Design of a new Butterworth lower-pass filter" (2011), addresses a critical challenge in space robotics: the electromagnetic interference that corrupts tension sensor signals in ground testing systems. By leveraging the Butterworth filter’s maximally flat amplitude-frequency response and linear phase characteristics, Chen proposed a refined filtering approach to enhance signal clarity. Though the paper has garnered 2 citations, it reflects a foundational contribution to noise reduction in robotic sensing systems—a niche but vital area for space applications. Chen’s work underscores the importance of robust signal processing in ensuring reliable sensor data, particularly in high-stakes environments like space robotics. This research contributes to the broader goal of improving the fidelity of measurement systems under adverse conditions, offering practical insights for engineers and researchers working on sensor integration and electromagnetic compatibility. Chen’s focus on practical, application-driven solutions highlights their role in advancing the reliability of robotic systems in challenging operational settings.