The design and development of the digital controller for electric actuator are expounded.
论述了阀门电动执行机构的数字化控制器的设计与开发。
Electric actuator based control panel's instructions, at set time to open or close the valve.
电热执行器根据控制面板的指令，在设定的时间点开启或关闭阀门。
PSL straight travel electric actuator adopts two brackets and one connecter to joint with the valve.
PS L直行程电动直行机构设计采用两个支架和一个连接件与阀门相连。
One design scheme of control system of intelligent electric actuator based on TMS320F2812 is provided.
给出一种基于TMS320F 2812的智能电动执行器控制系统设计方案。
Optional electric actuator feedback signal instructions and all kinds of accessories for automatic operation.
执行器可选带电讯号反馈指示及各类附件以实现自动化操作。
Therefore, it has a fast response electric actuator and the executing agency of the thrust piston big and so on.
因此，它具有电动执行机构的快速响应性和活塞式执行机构的推力大等优点。
In this paper, a control method aiming at electric actuator hydraulic loading system is discussed and designed.
本文针对电动舵机动态加载系统的控制策略进行了研究与设计。
A new control system of electric actuator with functions of network communication and remote testing is introduced.
介绍了的一种带网络通信和遥控调试等功能的新型数字式电动执行器控制系统。
The performance of electric actuator is very important for the controlling of electric valve, even for the ductwork.
电动执行装置性能的好坏，对电动阀门甚至整个管道系统的控制都具有十分重要的影响。
This paper introduced the principle, components and functions of a new type intelligent device, AS electric actuator.
该文介绍一种新型的智能设备-AS系列电动阀门执行器的原理、组成和功能。
With electric actuator, it's can be controlled through valve flow and also can be operated manually when without power.
配合电动执行器可以实现远程阀门流量开度控制，在无电源情况下也可以手动进行操作。
This system is helpful for increasing test accuracy and efficiency of electric actuator, and realizing automation of test.
应用计算机辅助测试系统，能够提高电动舵机性能测试的精度和效率，实现了测试自动化。
If the group when equipped with optional electric valve electric actuator output torque is too large or less are desirable.
如果在组配电动阀门时选用的电动装置输出转矩过大或不足都是不可取的。
Describe the usual problems of lead lap joint about valve electric actuator when working and the improvement of joint process.
阐述了阀门电动装置运行现场导线搭接的常见问题与搭接工艺的改进。
However, the integration of traditional structured products, there are many imperfections, it had intelligent electric actuator.
但传统的一体化结构产品也有很多不完善的地方，所以产生了智能电动执行器。
The inertia of motor armature is one of key reasons that cause inertia motion and poor position-setting precision of the electric actuator.
电动执行机构上电机转子惯性，是造成电动执行机构惯性惰走，定位精度差的关键。
Piezoelectric actuator controlled by electric field shows serious hysteresis and creep phenomena, which severely degrades the positioning accuracy.
压电陶瓷致动器在电场驱动下会产生迟滞和蠕变现象，降低了定位精度。
The open angle of the flow control valve is adjusted by electric actuator, which can be controlled remotely to meet the requirement of system measure.
流量控制阀由电动执行器调节开度，可实现远距离控制阀门的开度，以满足系统计量的要求。
Electric Actuator is an important equipment of the control system, which is widely applied to energy industry, chemical industry and metallurgy industry.
电动执行机构是过程控制系统中的重要装置，广泛应用于能源、化工、冶金等行业中。
Upon the analysis of overseas popular product, combining the domestic controlling actuality, the prototype aeroplane on DSP electric actuator is developed.
在分析国外流行的电动执行机构的基础上，结合我国阀门控制现状，研制了基于DSP变频调速电动执行机构的原理样机。
Electric actuator is an important equipment of driving and controlling valve, which plays important part in the field of realizing piping net automatization.
电动执行机构是驱动和控制阀门主要装置，在实现管网自动化控制中发挥重要作用。
The paper analyzes the characteristic of the fault of electric actuator and how to maintain it. In addition, a new intelligent electric actuator is introduces.
分析了电动机执行机构的故障特征以及在其维护保养中应注意的问题，并介绍了一种新型智能电动执行机构。
The electric actuator which is the key technique of the system is specially analysed and studied in detail, and the design and calculating method is presented.
特别针对全电刹车系统的关键技术即电作动机构进行深入的分析和研究，给出了相应的设计计算方法。
Permanent magnet synchronous motor (PMSM) step motion control for the electric actuator is a new actuator control system adopted incremental motion control theory.
永磁同步电动机步进控制的电动执行器是采用增量运动控制理论研制的新一代执行器控制系统。
The air conditioning auto-control valve includes electric two-way valve, proportional-integral electric two-way valve, electric actuator, temperature controller etc.
空调自控阀门主要有：电动二通阀、比例积分电动二通阀、电动执行机构、温控器等系列产品。
The main advantage of electric actuators is the driving source convenient, but high price, reliability, water proof as pneumatic actuator, it should be preferred pneumatic.
电动执行机构主要优点是驱动源方便，但价格高，可靠性、防水防爆不如气动执行机构，所以应优先选用气动式。
Connect the terminals on the control cabinet with those of the electric actuator by the cable as perelectric schematic diagram and terminal wiring diagram of control cabinet.
对照控制箱电气原理图、端子接线图，用电缆按对应的线号把控制箱和电动装置的端子连接起来。 。
An electric actuator based on single chip computer AT89C2051 is introduced. The hardware selection for controller, criteria of software design and block diagram of program are given.
介绍了一种基于单片机at89 C2 0 5 1的电动执行机构，给出了控制器的硬件选用、软件设计原则和程序框图。
An electric actuator based on single chip computer AT89C2051 is introduced. The hardware selection for controller, criteria of software design and block diagram of program are given.
介绍了一种基于单片机at89 C2 0 5 1的电动执行机构，给出了控制器的硬件选用、软件设计原则和程序框图。
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