开关阀
- 网络on-off valve;Switch Valve;VSV;BVSV
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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
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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 .
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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
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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
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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
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PWM高速开关阀静特性研究
Study on Static Characteristic of PWM High Speed on / off Valve
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PWM高速开关阀特性分析
On Some Characteristics of Pulse Width Modulation High Speed On - Off Valves
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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
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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
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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
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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
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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 .
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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
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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
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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
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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
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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
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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
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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 .
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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 .
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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 .
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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
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .