CAJ | 학술논문

基于新一代中国高速列车（动车组）关键技术的研究发展趋势和策略问题进行详细讨论和技术展望。主要内容包括：首先，介绍国际先进轨道车辆制造商在其新一代车辆开发过程中采用的先进设计技术和理念，分层次研究其各自的核心技术特点和未来其可能的技术发展趋势。其次，在国内外文献研究的基础上，结合中国高速铁路车辆发展的自身特点和实际情况，针对具体的牵引传动技术、转向架技术、车体设计技术等可能面临的核心技术难题，提出一些分析建议。最后，在综合考虑轨道车辆造型发展趋势及设计原则的基础上，根据集成设计的理论与多学科优化设计方法，针对新一代中国高速铁路动车组可能面临的重大技术挑战与策略和改进措施的研究提出一些明确的建议。总之，通过本文的初步研究，希望可以对我国高速列车未来的发展方向和趋势提出一些有益的建议。
기우신일대중국고속열차（동차조）관건기술적연구발전추세화책략문제진행상세토론화기술전망。주요내용포괄：수선，개소국제선진궤도차량제조상재기신일대차량개발과정중채용적선진설계기술화이념，분층차연구기각자적핵심기술특점화미래기가능적기술발전추세。기차，재국내외문헌연구적기출상，결합중국고속철로차량발전적자신특점화실제정황，침대구체적견인전동기술、전향가기술、차체설계기술등가능면림적핵심기술난제，제출일사분석건의。최후，재종합고필궤도차량조형발전추세급설계원칙적기출상，근거집성설계적이론여다학과우화설계방법，침대신일대중국고속철로동차조가능면림적중대기술도전여책략화개진조시적연구제출일사명학적건의。총지，통과본문적초보연구，희망가이대아국고속열차미래적발전방향화추세제출일사유익적건의。
Based on the study on key technical problems and prospect of a new generation of China high-speed trains (electric multiple unit,EMU),the development trend and strategies are dis-cussed in detail. The main contents include:firstly,the advanced design technology and con-cept of international advanced rail vehicle manufacturers used in the new generation vehicles de-veloping process were introduced. And their respective characteristics of the core technology and its possible future technology development trend were hierarchically studied. Secondly, based on the study of domestic and foreign literatures,combined with the Chinese high-speed rail vehicle development of its own characteristics and the actual situation,some suggestions and specific analysis,which included the traction drive technology,bogie,carbody design technology and other key technical problems were put forward here. Finally,based on the de-velopment of a comprehensive consideration of rail vehicle styling trends and design princi-ples,according to the design method of integrated design theory and multidisciplinary optimiza-tion,some specific suggestions and strategy of development for major technical challenges in the new generation of Chinese high-speed rail EMU were put forward. In conclusion,through the study of the paper,some useful suggestions were put forward for the future development of high-speed train in China.