test instrumentation

The principle and method of design of a digital TRMS electrical parameter test instrumentation by use of high performance CS5460A were introduced, its circuit was also partially given.

介绍用高性能CS5460A设计数字真有效值电参数测试仪的原理、方法，给出了部分电路。

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Study on Parameter Test Instrumentation of Voltage-dependent Resistor

环形压敏电阻参数测试仪的研究

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The design and implementation of the system can complete the test of the instrumentation and equipment performance, status and air tightness of the pitot-static pressure system with a high degree of automation, testing speed and high-precision, easy-to-operate features.

该系统的设计实现可以完成全静压系统的仪表和设备的工作性能、状态及系统气密性的检查，具有自动化程度高、检测速度快和高精度、易操作的特点。

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The virtual instrument integration of a variety of techniques in software technology, test technology and instrumentation technology has irreplaceable advantages in the field of professional tests and personal laboratories.

虚拟仪器是软件技术、测试技术和仪器技术等多种技术的集成，在专业测试领域和个人实验等方面，都具有不可替代的优势。

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Follow the instrumentation engineer instruction to do the hand on work on instrumentation and flight test engine.

遵循传感器工程师的说明在试飞发动机操作传感器。

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A test instrumentation based on microcomputer for the transformer dielectric oil breakdown voltage

采用单片机的变压器绝缘油击穿电压测试仪

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A static hysteresis loop test instrumentation is developed, detecting pulse peak by method of cross-zero of pulse peak after differential, acquiring data by microcontroller, displaying hysteresis loop by graphic LCD The test instrumentation has advantages of simple circuit, accurate measurement and visual result.

用脉冲峰值微分过零法检测峰值，单片机采集数据，图形液晶显示磁滞回线，研制静态磁滞回线测试仪，电路简洁，测量准确，结果直观。

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On-line test instrumentation of power loss for round core

环形铁芯损耗在线测试仪

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Study on the Test System of Virtual Instrumentation for Precision Seed-metering Device

精密排种器虚拟仪器检测系统研究

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At the same time, in many industrial processes, due to economic or technical reasons, there are a large number of variables which are difficult to test by sensor instrumentation. But they are very important process parameters and closely related to the production process.

在许多工业生产控制场合，存在着一大类变量，由于经济或技术的原因，目前尚难以或无法通过传感器检测仪表进行检测，它又是与生产过程密切相关的重要过程参数。

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An Electronic Integral Hysteresis Loop Test Instrumentation based on Microcontroller

电子积分磁滞回线测试仪

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Research and Development of Network Virtual Test Instrumentation

网络化虚拟测试仪器的研究与开发

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: In this article, the operating principle of the test instrumentation based on microcomputer for testing the transformer dielectric oil breakdown voltage is introduced. The hardware construction and software design of the instrumentation are explained. The errors and the measures of reducing the errors are discussed.

介绍了采用MCS－8031单片机的变压器绝缘油击穿电压测试仪的工作原理、硬件组成和软件设计，分析了测量误差和减少误差的措施。

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Research on Time-synchronization Based Test Instrumentation and Control System of Aero-engine

基于时钟同步的航空发动机分布式试验测控系统的研究

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In this paper the characteristics of virtual test and virtual instrumentation applied for quality inspection are studied, then object-oriented system architecture of virtual test system for quality inspection and virtual test application software model are proposed.

探讨了先进制造系统质量检测中虚拟测试和虚拟仪器的应用特点，提出了采用面向对象技术的面向质量检测的虚拟测试系统的体系结构及虚拟测试应用软件模型。

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According to the test requirements emphases are laid on reasonably selecting specimen, measured poi its and method of instrumentation from the view point of dynamic response.

根据试验要求着重从振动的响应观点合理选择试件、测量点与测试方法。

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With the theoretical analysis and the practice of engineering research of Yu Jing, Jing Wang desert highway, the theory of the moisture content of the desert highway subgrade under different degree of compaction test methods and instrumentation is recommended.

依据理论分析和对沙漠高速公路实体工程的实践研究，推荐沙漠公路路基不同含水率条件下压实度检测方法和检测仪器。

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Operating the laboratory equipment including the electronic instrumentation , the test apparatus and the data collection system.

实验记录包括,测试步骤 、 资料搜集、阐述方法及最终结果.

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The paper focuses on the test design and instrumentation of the slopes.

本文重点介绍大型模型的实验设计、测试技术和研究方法。

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Strategy About Large Aircraft Flight Test Instrumentation

大型飞机试飞测试现状与对策

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Miniaturization and Integration of Ceramic Sensors Modern Aviation Test and Instrumentation Technology Toward to Integration

陶瓷传感器的微型化与集成化现代航空试验及其测控技术正向集成化发展

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The existing hand held ADSL test instrumentation is inefficiency with low accuracy, and require experienced operators, therefore can not realize automatic test and remote test.

现有的手持式ADSL测试仪表效率低、准确度较低、对检修员要求高，不能实现自动测试及远程测试。

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Traditional engineering test instrumentation has disadvantages, such as, complex structure, single function, non-repeatable, high development and maintenance cost, long updating time. Besides, every instrumentation is mostly independent in test and control.

传统工程测试的仪器仪表结构复杂、功能单一、不可重用、开发维护费用高、更新时间长等缺点，且各仪器仪表大多是独立测试与控制。

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Test Instrumentation for the Dielectric Oil Breakdown Voltage and Measure of Anti-jamming

绝缘油耐压测试仪的设计及抗干扰措施

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Test Instrumentation for Steering Gear s A Adhesive with Function of Shockproof-swelling

TF组装仪表在汽车转向器性能自动测量系统中的应用防震膨胀胶的研制

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Requirements for accuracy of test instrumentation were in accordance with ASHRAE Standard 139-1998 ASHRAE 1998.

对测试仪器的精度要求是按照ASHRAE标准139-1998(暖通空调1998年).

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Study on Cutting and Rubbing Properties of Corn Stalk and Its Test System of Virtual Instrumentation

玉米秸杆揉切特性及其虚拟仪器测试系统的研究

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Due to a combination of computer technology and test and measurement instrumentation technology, the new generation of test equipment-the virtual instrument has a very wide range of applications in university research and teaching.

由于计算机技术与测量测试仪器技术的结合，新一代的测试仪器就出现了&虚拟仪器，其在大学科研和教学中有着极其广泛的应用。

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It is well suited for electronic warfare, wideband ultra speed communication systems, test instrumentation and et al.

该低噪声放大器单片具有宽频带，增益平坦的特点，有望应用于电子战、宽带高速通信、测量等方面。

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Modern Aviation Test and Instrumentation Technology Toward to Integration Research on the Distributed Interactive Simulation And Measure& control System for Aviation Experiment

现代航空试验及其测控技术正向集成化发展面向航空试验的分布式仿真与测控系统研究

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