介绍了一种基于ARM的智能阀门定位系统的硬件设计和定位控制方法。
This paper introduces the hardware design and the position control method of a valve positioner based on ARM microcontroller.
为了开发高性能的智能阀门定位器，本文主要做了以下几个方面的工作。
To develop the intelligent valve locator of high performance, this paper makes the work of some following aspects mainly.
本文试对中国市场常见的智能阀门定位器的气动部件进行探讨和细节分析。
This article attempts to discuss and analyze in detail the pneumatic components of the common intelligent valve positioners in Chinese market.
井下智能阀门控制系统应用于油井分层采油技术中，是测井和找、堵水应用中的关键技术。
The intelligent valve control system of pumping well is used in separate-zone produce technique. It is the key technique in well logging and ponding.
智能阀门定位器的控制精度很高，可以实现调节阀的精确控制，从而提高系统的控制水平。
Intelligent valve Positioner the control precision high, can achieve precise control valve, thereby enhancing the level of control system.
提出了一种基于CAN总线的智能阀门网络控制系统，在中小型过程控制系统中可实现分布式的网络控制。
A novel intelligent valve network control system based on can field bus are introduced in this thesis. Distributed network controller can be completed in medium and small-type process control system.
为了进一步提高定位器的控制性能，研制了一款新型全电子式智能阀门定位器，介绍了该款定位器的主要组成部分和关键核心技术。
In order to enhance its control performance, a new type of entirely electronic intelligent valve positioner is developed. The structure of this positioner and the main compositions are introduced.
这也是目前智能阀门定位器的应用不像智能变送器那样广泛应用的原因之一，现探讨智能阀门定位器在设计选型过程中出现的一些新问题。
It is one of the reasons why the application of smart valve positioner can not be as wide as smart transmitters. It is discussed that the new problems are appear in design and selection o...
本文设计的船用阀门智能控制器主要由两部分组成，控制器的设计和通信接口的设计。
This design Marine valves intelligent controller is composed of two parts, the controller design and communication interface design.
本文介绍了一种基于HART协议的低功能智能型电气阀门定位器的设计方案。
In this article, the design scheme of a HART protocol based intelligent electric-pneumatic valve positioner is introduced.
本文描述了以at89c 5131为核心，配合其它相关功能芯片对阀门电动执行装置进行的智能化设计。
The paper describes design of the intelligent electric valve actuator, which sets AT89C5131 as core and associate with relative function chips.
构建了一套智能二线制阀门定位器的样机。
A prototype of a smart two-wire valve positioner has been designed and constructed.
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。
This paper introduced the principle, components and functions of a new type intelligent device, AS electric actuator.
阐述了一种多转式阀门电动执行机构智能控制系统的工作原理、硬件构成和软件设计。
The article gives a detail description of working principle, construction of hardware and software design for Intelligent Control System of multi-turn electric valve actuators.
因此，开发符合生产需要的智能化、数字化的阀门控制系统具有很大的现实意义。
So it is significant to develop intelligent and digital valve control system which is suitable for production requirement.
本文介绍了一种采用HART协议的智能型电气阀门定位器的设计方案。
In this article, the design scheme of an intelligent electric-pneumatic valve positioner adopting the HART protocol is introduced.
智能型阀门定位器是气动调节阀实现智能控制的核心附件之一。
The smart valve positioner is one of the kernel components for pneumatic valves in realizing intelligent control.
智能型阀门定位器是气动调节阀实现智能控制的核心附件之一。
The smart valve positioner is one of the kernel components for pneumatic valves in realizing intelligent control.
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