The design of test controller and test buses are also discussed briefly.
阐述了机载实时容错分布式计算机系统测试体系结构及测试方法,并简要介绍了测试总线和测试控制器的设计。
The signals generated by the test controller answer for the IEEE1149.
1技术标准,采用AVR单片机以及边界扫描总线控制芯片74ACT8990设计了边界扫描测试控制器;该控制器通过串口与计算机通信,将计算机的指令转化为符合边界扫描标准的测试时序信号,注入被测板;并且采集被测板响应,送回计算机进行故障诊断;该测试控制器结构简单,使用方便而且成本低;通过实际测试验证,测试控制器产生的测试信号符合IEEE1149。
wireline multiple pressure tester
缆绳式多次压力测试器
Cooling System Pressure Tester—7700–A
冷却系统压力测试器—7700–A
Attach pressure tester77( or an equivalent) to the radiator filler neck.
将压力测试器7700(等效产品)至散热器填注颈。
Pressure Testing Radiator Pressure Cap—Typical
压力测试散热器压力盖—典型的
Appling virtual instrument to test hydraulic power system pressure
虚拟仪器在液压动力系统压力测试中的应用
MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR TEST
歧管绝对压力(MAP) 感知器测试
The Dynamic Characteristic Testing Technology for the Pressure Temperature Controller Switch;
压力式温控器开关动态特性测试技术
The Design of Auto-test System for Power Transformer Parameters;
电力变压器参数自动测试系统的设计
Research on belt pressure sensor in air dynamics measurement of large-scale wind turbine
带式压力传感器的大型风力机气动测试研究
Cylinder Compression Pressure Test.
汽缸压缩压力测试。
On the Application of Pressure Sensor s Prepositioned Output Signal Processing Circuit in Pressure Testing Machine;
压力测试机中压力传感器输出信号前置处理电路的应用研究
It's a bulb pressure tester for detecting battery leaks.
这是检测电瓶漏气用的胶球压力试验器。
Optical Fiber Sensor Used for Measuring Dynamic Combustion Pressure in ICE.
测试内燃机动态燃烧压力的光导纤维传感器
Study on Computer Aided Testing System of Power Transformer;
电力变压器计算机辅助测试系统的研制
Development of Multi-channel Pressure Measurement Basing on Vistual Instrument;
基于虚拟仪器的多通道压力测试仪的开发
Coupled Electro-thermal-mechanical Analysis and Test of Micro Gas Pressure Sensor with Micro-hotplate;
微热板式微气压传感器电热力耦合分析及测试
Development and Application of the Sock-pressure Measurement System Based on LabVIEW Visual Instrument;
基于LabVIEW虚拟仪器袜品压力测试系统开发及应用
Analysis of Influence Factor for Power Transformer Winding Distortion Testing and Relevant Strategy
电力变压器绕组变形现场测试影响因素与对策