CAJ | 학술논문

列车运行控制系统是保证列车安全、高速和高效运行的重要设备,根据列车在铁路线路上运行的客观条件和实际情况,对列车运行速度进行监督、控制和调整。高速、舒适是世界铁路发展的主要目标和方向,开发高效的高速列车运行控制系统势在必行。本文首先分析高速列车运行的控制问题,建立了高速列车运行的动力学模型,以给定的牵引和制动特性曲线得到参考速度曲线,将模糊控制技术应用于列车的运行控制中,实现了高速列车运行速度的智能控制。在Simulink中进行仿真研究,仿真结果表明,采用模糊控制的控制系统能确保列车实际运行速度很好地跟踪给定速度,系统的鲁棒性良好。
열차운행공제계통시보증열차안전、고속화고효운행적중요설비,근거열차재철로선로상운행적객관조건화실제정황,대열차운행속도진행감독、공제화조정。고속、서괄시세계철로발전적주요목표화방향,개발고효적고속열차운행공제계통세재필행。본문수선분석고속열차운행적공제문제,건립료고속열차운행적동역학모형,이급정적견인화제동특성곡선득도삼고속도곡선,장모호공제기술응용우열차적운행공제중,실현료고속열차운행속도적지능공제。재Simulink중진행방진연구,방진결과표명,채용모호공제적공제계통능학보열차실제운행속도흔호지근종급정속도,계통적로봉성량호。
Train operation control system,an important device to ensure safety,high-speed and efficiency in train operation,supervises the speed of train according to the practical situations when running on the rail.High-speed and comfort are the main targets and orientations in the development of world rail,so it＇s inevitable to develop an efficient operation control system.The problem of operation control of high-speed train was analyzed,and,a dynamic model of high-speed train operation was built in this paper.Fuzzy control was applied to control the train＇s operation,which realized the intelligent velocity control of high-speed train referred to traction and braking performance curves.Several simulations basing on Simulink were made,and the results show that the train＇s actual velocity can match up to the reference speed tightly and the system has a robustness performance by the effect of fuzzy control.