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简要介绍了目前摆式列车采用的倾摆作动器原理及特点,阐述了直驱式容积控制电液伺服系统技术。通过与传统的电液伺服系统及机电式伺服系统进行对比分析,可以看出运用直驱式容积控制电液伺服技术生产的机电液作动器具有体积小、质量轻、适应振动工作环境的特点,在未来摆式列车倾摆控制系统上具有广阔的运用前景。
The principles and characteristics of tilting actuators used in tilting trains are briefly introduced. The technology of direct displacement volume control electrohydraulic servo system is expounded. By comparing with the traditional electro-hydraulic servo system and electromechanical servo system, it can be seen that the electro-hydraulic liquid actuator produced by direct-drive volumetric control electro-hydraulic servo technology has the characteristics of small size, light weight and adaptability to vibration work environment , In the future tilting train tilting control system has a broad application prospects.