开关阀

  • 网络on-off valve;Switch Valve;VSV;BVSV
开关阀开关阀
  1. 新型PZT元件驱动的电液高速开关阀及其大功率快速驱动技术的研究

    Study on the new kind of elec-tro-hydraulic high-speed on-off valve driven by PZT components and its high-powerful and speedy technique

  2. 对高速开关阀的流量脉宽调制(PWM)控制方法进行了详细的论述,在此基础上提出开关阀的on-off控制方法,该方法不仅算法简单且硬件实现也较简单。

    The control method PWM of the high speed on-off valve have been exhaustively discussed , and the on-off valve 's on-off control method has been proposed .

  3. 基于快响应CAD方法的高速电磁开关阀设计

    High-Speed Solenoid Valve Design Based on Rapid CAD Method

  4. 基于DSP控制的超磁致伸缩式高速开关阀的研究

    Study on the Giant Magnetostrictive High Speed On-off Valve Based on DSP Control

  5. PWM气动高速开关阀描述函数的研究

    On the Describing Functions of PWM Pneumatic High-Speed On-Off Valves

  6. PWM高速开关阀静特性研究

    Study on Static Characteristic of PWM High Speed on / off Valve

  7. PWM高速开关阀特性分析

    On Some Characteristics of Pulse Width Modulation High Speed On - Off Valves

  8. PWM高速开关阀的特性分析与应用研究

    PWM High Speed Switch Valve Performance and Its Application

  9. 基于PWM高速开关阀控制的旋转平台液压系统的研究

    Study of Hydraulic System of Rotating Platform Based on PWM High-speed Switching Control Valve

  10. PWM高速开关阀气动装置在精确位置控制中的应用

    The Application of a PWM High Speed On-Off Valve Device in a Position Servo System

  11. 脉宽调制(PWM)数字开关阀在带钢纠偏控制中的应用

    The Application of the PWM Digital On-off Valve in the Rectify-deviation Controlling for Strip Steel

  12. 针对气动系统的非线性,提出一种模糊PID控制算法,使用高速开关阀,对气动执行器进行伺服定位控制。

    A fuzzy PID control method was presented which controls the pneumatic actuator servo position system using high-speed switching valves .

  13. 基于PWM开关阀的气垫平台行驶位姿的最优控制研究

    Study of Optimal Control for The Location of Pushing-Pulling Air-cushion Platform Oriented on The PWM Electromagnetic Valve

  14. 基于PWM的高速开关阀式电液伺服系统的非线性时域仿真研究

    Nonlinear Simulation in Time Response of Electrohydraulic Servo System Based on PWM Composed of High-Speed On-Off Valves

  15. 基于PWM高速开关阀的液压位置系统最优预见控制研究

    Study on Optimum-Preview Control of Position System of Hydraulic Pressure Based on PWM High Speed On / Off Valve

  16. 基于ProfiBusDP的开关阀式气马达位置伺服系统

    Pneumatic On-off Valve Motor Position Servo Control System Based on PROFIBUS DP

  17. 电控柴油机高速数字开关阀(HSV)的特性与应用研究

    Study on Application and Performance of HSV in Diesel Engine With Electronic Control

  18. 基于UG的芯套双动高速开关阀的仿真研究

    Simulation Research of High-speed on-off Solenoid Valve with Movement of both Spool and Cover Based on UG

  19. 介绍了新型PWM高速开关阀的结构、工作原理及其具体的应用。

    The paper presents the structure and principle of a new PWM high speed on / off valve , and introduces its application .

  20. 在硬件电路基础上,设计了高速开关阀显示、串行和CAN通讯接口以及PWM控制信号的软件模块。

    The dissertation programs software of the high speed on-off valve , including display , serial communication , CAN communication and PWM signal control module .

  21. 和液压比例系统的仿真结果对比表明,高速开关阀液压控制系统及其模糊自整定PID的采用是优越的。

    Contrasting with the simulation results of the proportional hydraulic system shows that the high-speed on / off valve hydraulic control system and the fuzzy-PID control method is superior .

  22. 脉冲喷射开关阀理论及其在BCP应用中的研究

    Research on Theory of Pulse Jet On-off Valve and Application in BCP

  23. 在此基础上提出了以超磁致伸缩材料为阀芯,以DSP为控制器,带有总线型接口的高速开关阀的研究课题。

    And then it puts forward study on the high speed switch valve , using GMM as valve 's core , adopting DSP as controller and designing bus communication interface .

  24. 本文使用一种五点开关PWM控制算法对高速开关阀控气动执行器进行位置伺服控制。

    In this paper , a pneumatic actuator position servo system is described , which controlled by a five-point switch PWM control method using high-speed switching valves .

  25. 对基于PCC的高速开关阀控制的水轮机调速器的系统结构、控制算法、PCC控制器硬件及软件实现进行了详细的论述。

    The system structure , control algorithm , PCC control hardware and the software have been detailed expounded .

  26. 本文以气动橡胶驱动器为研究对象,利用开关阀PWM调制对其实现快速、精确的位置控制。

    This thesis takes pneumatic columnar elastic shell actuator as its object of study , using on / off valve PWM to improve the high-speed and accurate position control .

  27. 最后使用fluent软件进行了流场仿真,从其出口流量特性、控制灵敏度到流场流动的平稳性对流道进行了设计改善,进一步改善了开关阀的结构。

    Finally , using the Fluent software to simulate the flow field , from the export flow characteristics , the control sensitivity to the smooth flow .

  28. 论文的第三章中,采用HSV常闭高速开关阀作为先导控制阀、滑阀作为二级阀的方案。

    In Chapter 3 , uses the high speed on / off valve as the pilot-operated valve and slide valve as the secondary valve .

  29. 运用数字仿真和实验相结合的方法,研究了PWM高速开关阀的开关特性、静特性和谐波特性。

    The on-off behavior characteristics , spool displacement static characteristics and micro-amplitude oscillation characteristics of PWM high speed on-off valves have been studied through an approach of combined digital simulation and testing .

  30. 气动高速开关阀在PWM工作模式下的比例控制特性,使其具有了替代价格高昂的气动比例伺服阀,用于实现低成本伺服控制的可能性。

    The proportional control of pneumatic high speed on-off valve can be realized under PWM mode , which can reduce the costs of servo control by substituting the pneumatic proportional servo valve .