Research on Test Suitability Evaluation System for High-Speed Rail Transportation Equipment

This study employs a matrix assessment methodology to establish a comprehensive experimental evaluation system for high-speed rail transportation equipment, focusing on five key subsystems: braking, noise, traction, current collection system, and dynamics. The research evaluates these systems across four critical dimensions: technological maturity, economic viability, technical advancement, and foresight. Validation results indicate that the high-speed rail system generally meets current operational demands, with particularly strong performance in dynamics and current collection system, while noise control requires further optimization. This study refines testing standards and advances evaluation frameworks for high-speed rail systems.