positioner

The positioner select will affect thd performance and trait of valve and control system directly.

阀门定位器选型的好坏,将直接影响调节阀及调节系统的性能和品质.

An algorithm of general 2 R ( rotation ) positioner inverse kinematics is presented.

给出了一种通用的 2R 变位机的逆运动学算法.

Intelligent electro-pneumatic valve positioner based on-wire system is one of main developing trend of valve positioners.

二线制智能电气阀门定位器是阀门定位器的主流发展方向.

For most intelligent valve positioner, the initialization process is basically very simple.

对大多数智能阀门定位器来说, 初始化过程基本上非常简单.

The teaching and playback process of NC welding positioner was executed as foll.

叙述了数控焊接变位机示教再现控制系统的实现过程.

They may be fitted with signal feedback device and electro pneumatic valve positioner.

可选配反馈信号装置及电气阀门定位器.

The kinematics coordinate systems are established, the formula of 2 R positioner inverse kinematics is derived.

建立了运动学坐标系, 推导了满足焊缝转角和焊缝倾角要求的变位机逆运动学公式.

An internally mounted, solid state positioner board accurately controls valve position from open to close.

内部安装的固体状态定位器主板能够精确控制阀门从开启到关闭的各种位置.

The above data represent the performance of the positioner on an actuator without a valve.

上述各数值是指在不连接阀门的情况下执行机构的性能.

The control system of the smart hydraulic valve positioner is introduced based on ARM microcontroller.

介绍了一种基于ARM的 智能液压阀门定位器控制系统的基本组成、系统结构、硬件设计、软件流程以及控制策略.