Nan Fang Du Shi Bao·2025-06-19 11:17Core Viewpoint - China's high-speed rail (HSR) has transformed from a "follower" to a "leader" in the global market, showcasing significant technological advancements and innovations in the past three decades [2]. Group 1: Technological Advancements - The key to high-speed rail performance lies in its "heart" (traction system) and "brain" (control system), which are critical for achieving high speeds and efficiency [2]. - The "Fuxing" train, developed under the leadership of Feng Jianghua, operates at a commercial speed of 350 km/h, making it the fastest in the world [4]. - The team overcame the global challenge of wheel-rail adhesion technology by innovating control strategies and optimizing parameters, achieving a world-leading wheel-rail adhesion utilization coefficient [4][5]. Group 2: Research and Development Efforts - The development of the high-strength traction system was marked by the establishment of a fully independent intellectual property platform, leading to international recognition and application in both domestic and exported locomotives [5]. - The introduction of permanent magnet traction technology marked a significant shift, with the first application in a 400 km/h train, resulting in a 20% increase in traction power while reducing weight by 20% [6]. - The research team faced numerous challenges, including extreme operational conditions during testing, which required extensive optimization and innovation over a three-month period [6]. Group 3: Recognition and Future Outlook - The "Fuxing" high-speed train is set to receive the National Science and Technology Progress Award, highlighting its technological achievements [5]. - The commitment to independent innovation and the goal of building a strong transportation nation remain central to the ongoing development of China's high-speed rail [6].