A fully digital instrument system based on field bus concept and its communication system are stated.
提出一种基于现场总线概念的全数字式仪表系统及其通信系统。
In this paper, some basic principles of the grounding for the factory instrument system are presented.
给出工厂仪表系统接地的一些基本原理。
A method for obtaining at least one calibration filter for a Mass Spectrometry (MS) instrument system.
一种用于得到用于校准质谱(MS)仪系统的至少一个校准滤波器的方法。
The onboard integrated information system is the functionality enlargement of the conventional instrument system.
车载综合信息显示系统是传统仪表系统功能的扩展。
Here the composition of the developed virtual instrument system of processing a random vibration signal is introduced.
简介了研制的随机振动信号处理虚拟仪器系统的组成。
This virtual instrument system of armor vehicles is based on the CAN bus with the embedded computer PC104 as its center.
该装甲战车虚拟仪表系统架构是基于CAN总线，以嵌入式计算机PC 104为核心。
On the basis of Embedded Operating system, an electronic flight instrument system (EFIS) software is designed and implemented.
设计了一种基于嵌入式操作系统的电子飞行仪表系统软件。
The paper put forward the hierarchical structure design of virtual instrument system based on USB and critical implementer points.
本文提出了USB虚拟仪器的分层结构设计和实施要点。
The structure, mechanism and software function of a optical rotating bar diameter measurement instrument system (ORBIS) are analyzed.
从系统结构、工作原理、软件功能等方面分析了旋转式光学线材测径系统。
The instrument system has features: ease of control, stability of operation, highness of precision and distinctness of programme process , etc.
此系统具有易控制、工作可靠、测距准确度高、可读性强和流程清晰等优点。
This paper provides the CAN bus communication program of intelligent instrument system based on the analysis of the characteristics of the fieldbus CAN.
在分析了CAN现场总线特点的基础上提出了智能测控仪表系统的CAN总线通信方案。
Virtual instrument system used for field electrical test generally consists of signal conditioning units (SCU), data acquisition devices and a computer.
用于现场电气试验的虚拟仪器系统，一般由信号调理装置、数据采集卡和计算机组成。
An acoustic emission (AE) test rig with signal acquisition virtual instrument system has been developed for engineering ceramics high speed deep grinding.
建立了工程陶瓷高速深磨中声发射的实验系统，自主开发了其中的声发射信号虚拟仪器采集系统。
In virtual instrument system, the instrument drivers are the Bridges between instrument and user interface. It is also the key technique of system design.
在虚拟仪器系统中，仪器驱动程序是连接仪器与用户界面的桥梁，是系统设计的一个关键。
Based on analysis of the principle of overflow valve dynamic characteristic test, virtual instrument system for the overflow valve measurement was designed.
在分析溢流阀动态特性测试原理的基础上，设计了溢流阀动态特性测试虚拟仪器系统。
On this basis, introduced a virtual instrument system, software architecture, brief description of the instrument driver, VISA and other related technologies.
在此基础之上，介绍了虚拟仪器系统的软件结构，简要阐述了仪器驱动程序、VISA等相关技术。
This paper introduces the safety instrument system and method of its safety level integrity of petrochemical industry, and discusses application scope of this method.
介绍了石化行业安全仪表系统及其安全完整性等级确定方法，并对方法的应用范围进行了说明。
The cockpit instrument is an important sub-system of the flight simulator. The course deviation indicator (CDI) is an important instrument of the cockpit instrument system.
座舱仪表系统是飞行模拟器的一个重要子系统，本课题所要研究的航道罗盘是座舱仪表系统中非常重要的一种仪表。
The instrument can get the different characteristic curves with different programs, using constructed virtual instrument system with the same hardware devices and wire connections.
系统能够在硬件设备以及连线不变的前提下，改变软件程序就可以实现各种晶体管特性曲线的绘制和参数测试。
This paper briefly introduces the concrete application of CPLD in the design of hardware and software of the recording instrument system, and expounds the working principle of CPLD.
简要介绍了CPLD在记录仪系统硬件设计与软件设计中的具体应用，阐述了CPLD的工作原理。
Dealing with the concrete conditions of instrument system and its calibration tests, tbe method to determine the impulse response function of acoustic emission is introduced briefly.
扼要介绍结合声发射检测系统仪器的实际条件以及标定试验求取系统脉冲响应函数的方法。
Aiming at the results affected deeply by signal bandwidth and transducer frequency response, we present an objective criteria and method to verify exactitude of the instrument system.
针对BUA测量受超声信号的频带及传感器特性影响较大的问题，制定适合目前相关仪器现状的客观标准，提出了一种验证BUA测量系统准确性的方法。
It provides example for error analysis and modification of virtual instrument system. It discusses the error analysis and modification of virtual noise analyzer and virtual ECG analyzer.
虚拟仪器系统的误差分析和修正方法的案例研究：讨论了虚拟式噪声分析仪、虚拟式心电分析仪的误差分析和修正。
It comprises engine system simulation, instrument system simulation, wireless apparatus system simulation, control system simulation, sound system simulation and fuel system simulation etc.
座舱设备仿真包括发动机系统仿真、仪表系统仿真、无线电系统仿真、操纵系统仿真、音响系统仿真和燃油系统仿真等。
This paper introduces its operation principle and application circuit in 2m measure instrument, and provides the software of 2m measure instrument system and initiation programme of PMC4351.
文中给出了PMC4351在2M误码测试仪中的工作原理及应用电路，论述了2 M误码测试仪系统软件，并给出了PMC4351的初始化程序。
Aiming at that the bearing vibration measure instrument in our country can't indentify the abmomal sounds of the bearing, the new instrument system has been designed for bearing failure diagnosis.
针对目前国内轴承振动测量仪不能识别轴承异常声的问题，设计了一种新的轴承故障诊断仪器系统。
This paper introduces the design of electro-mechanical shear instrument system, including shear instrument working principal, mechanical structure and control system that use PC and PLC as the core.
本文介绍了剪切仪的机电一体化系统的设计，包括剪切仪的工作原理、机械结构及以PC机和PLC(可编程控制器)为核心的控制系统的设计。
Firstly, this paper brings out the requirement of the Safety Instrument System in practical application and introduces the necessity of the PFD evaluation for SIS.
首先介绍了安全仪表系统在实际应用中的需求以及安全仪表系统的硬件失效概率评估的必要性。
Firstly, this paper brings out the requirement of the Safety Instrument System in practical application and introduces the necessity of the PFD evaluation for SIS.
首先介绍了安全仪表系统在实际应用中的需求以及安全仪表系统的硬件失效概率评估的必要性。
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