Application of High-Speed Optical Measurement Based on Nanoscale Photoelectric Sensing Technology in the Optimization of Football Shooting Mechanics

Abstract

This study introduces a novel application of nanoscale photoelectric sensing technology in the realm of football shooting mechanics, marking a significant advancement in the field of dynamic mechanical analysis. Traditional sensor analysis tools frequently struggle with attaining the necessary spatial and temporal resolution to detect subtle variations in dynamic mechanical actions, often leading to inaccuracies in complex movement analyses. Our research employs nanoscale photoelectric sensors to overcome these limitations, offering a ground breaking method for understanding and enhancing dynamic mechanical properties. These sensors detect minute changes in light signals correlated with mechanical movements, accurately depicting position, velocity, and acceleration through light intensity, wavelength, and phase data. To ensure the utmost data quality, the collected optical signal data undergoes extensive preprocessing, including median filtering. By implementing a three-dimensional (3D) coordinate system specifically designed for the mechanical system under study, this approach achieves a remarkable average root mean square error (RMSE) of 0.002, emphasizing the technology’s precision in measuring and optimizing dynamic mechanical processes. This research highlights the broad applicability of nanoscale photoelectric sensing technology in fields requiring high-precision mechanical analysis.