Development of the Performance Testing System for Radio Fuze

2011 ◽  
Vol 383-390 ◽  
pp. 661-666
Author(s):  
Ya Zhou Chen ◽  
Wang Lin
Keyword(s):  
Performance Test ◽  
Performance Testing ◽  
Dipole Antenna ◽  
Test System ◽  
Testing System ◽  
Performance Parameters ◽  
Plate Method ◽  
Performance Indexes ◽  
Frequency Meter ◽  
Security And Reliability

To assure the security and reliability of radio fuze, its performance must be test. A performance test system of radio fuze is developed, which is based on the theory of the pushing plate method according to the performance indexes written in the national military standard. The testing system which is composed of dipole antenna, frequency meter, multimeter and oscilloscope can test the main performance parameters of radio fuze. It is proved that the testing system can carry out the performance test of radio fuze steadily.

Signal Acquisition and Processing in Hydraulic Components Test System

2013 ◽  
Vol 846-847 ◽  
pp. 972-976
Author(s):  
Xiao Teng Zeng
Keyword(s):  
Signal Processing ◽  
Digital Signal Processing ◽  
Performance Test ◽  
Performance Testing ◽  
Digital Signal ◽  
Test System ◽  
Processing Method ◽  
Signal Acquisition ◽  
Performance Parameters ◽  
Signal Acquisition And Processing

The key to the performance test system for hydraulic components is to realize real, fast and accurate signal acquisition and processing. By analysis the analog and digital signal processing during hydraulic components Performance testing, a new signal flow scheme is proposed. It described in detail the acquisition and processing method of serial signals and PLC signals, thus solving the lag and distortion during signal processing and realizing the real-time display of data and the automatic report of performance parameters during hydraulic components testing process.

The Research of Performance Test System of Seals in Hydraulic Support Column

2012 ◽  
Vol 468-471 ◽  
pp. 2542-2545
Author(s):  
Xi Zhang ◽  
Ping Zhao ◽  
Yu Bai
Keyword(s):  
Performance Test ◽  
Performance Testing ◽  
Hydraulic Cylinder ◽  
Test System ◽  
Testing System ◽  
Test Bed ◽  
Hydraulic Support ◽  
Practical Applications ◽  
Testing Method ◽  
Purchasing Process

In order to solve the problem that there is no appropriate testing method for the purchasing process of sealing washer in hydraulic support producing company at present, the author designed a test bed used to test the seal performance of hydraulic cylinder in the mine hydraulic support to provide database supports for purchasing sealing washer for hydraulic support manufacturers, by using the performance testing system of sealing washer worked upright column for hydraulic support. The introduction of the principles, constitutions and functions of the test bed will be shown in this paper. After a number of experiments, it is reflected by the practical applications that the test bed is operating stably, accurately and efficiently which could be used for testing sealing washer.

Design and Implementation of Hydraulic Torque Converter’s Performance Test System

2012 ◽  
Vol 446-449 ◽  
pp. 2603-2607
Author(s):  
Guo Fu Tian ◽  
Guo Wen Zhang ◽  
Yang Yang Qiao ◽  
Xian Feng Liu
Keyword(s):  
Data Analysis ◽  
Performance Test ◽  
Performance Testing ◽  
Torque Converter ◽  
Test System ◽  
Performance Parameters ◽  
Development Platform ◽  
Design And Implementation ◽  
Hydraulic Torque Converter ◽  
Computing Speed

Hydraulic torque converter’s performance testing is very important in the product’s development and production. In order to accurately and rapidly test various performance parameters of the hydraulic torque converter, a torque converter performance test system was developed based on the PC and VB development platform in this paper. It can improve computing speed and programming capability, decrease artificial involved times, realize the data analysis processing’s automation.

Testing System Design for Multi-Circuit Gear Pump

2011 ◽  
Vol 317-319 ◽  
pp. 1478-1481
Author(s):  
Li Sun ◽  
Zhao Qin Yin ◽  
Xiao Yang Yu ◽  
Guang Wen Zou
Keyword(s):  
System Design ◽  
Hydraulic System ◽  
Performance Test ◽  
Static Pressure ◽  
Performance Testing ◽  
Testing System ◽  
Gear Pump ◽  
Performance Parameters ◽  
Pump Performance ◽  
Working Performance

Multi-circuit gear pump working performance cannot be affected by load, and it outputs the same amount of oil in every port, which can provide static pressure supporting for the guide ways of machine tool. The test schematic is designed with the destination of testing multi-circuit gear pump hydraulic performance. Test equipment and hydraulic oil are selected scientifically and reasonably based on multi-circuit gear pump performance parameters which have been designed, and then hydraulic system is installed in order to execute performance testing.

Configuration Pump Performance Test System Design Based on Kingview

2011 ◽  
Vol 121-126 ◽  
pp. 3195-3199
Author(s):  
Li Feng Yang ◽  
Jun Yuan ◽  
Wei Na Liu ◽  
Xiu Ming Nie ◽  
Xue Liang Pei
Keyword(s):  
Experimental Data ◽  
Data Processing ◽  
System Design ◽  
Centrifugal Pump ◽  
Performance Test ◽  
Test System ◽  
Performance Parameters ◽  
Time Data ◽  
Pump Performance ◽  
Real Time Data

Use Kingview to acquire and display the centrifugal pump performance parameters for the real-time data, and will stored the collected experimental data in Access databases, using VB database read, and drawing function for the data processing and rendering performance parameters of relationship curves.

Research on Bench Test System for Vehicle ABS Performance

2013 ◽  
Vol 321-324 ◽  
pp. 1633-1636
Author(s):  
Ji Du He ◽  
Yong Jun Zheng ◽  
Yu Tan ◽  
Gang Wu ◽  
Zhao Feng Liu
Keyword(s):  
Asynchronous Motor ◽  
Performance Testing ◽  
Test System ◽  
Wheel Speed ◽  
Bench Test ◽  
Testing System ◽  
Energy Compensation ◽  
Speed Change ◽  
Systematic Structure ◽  
Bench Testing

According to the ideal wheel speed change curve during the ABS braking and the vehicle inertia electromechanical mixed analog principle, the bench testing system for vehicle ABS performance was designed. In order to improve the reliability of the wheel velocity detection and optimize the systematic structure, the method of using the free roller to detect wheel speed and the regenerative braking energy compensation of asynchronous motor were proposed. The results show that designed test bench system can achieve ABS performance testing.

Research on Hydraulic Components Test System Based on Proportional Control Technology

2014 ◽  
Vol 912-914 ◽  
pp. 744-747
Author(s):  
Yao Li ◽  
Jian Gang Yi
Keyword(s):  
Performance Testing ◽  
Test System ◽  
Testing System ◽  
Control Technology ◽  
System Construction ◽  
Hydraulic Systems ◽  
Proportional Control ◽  
Production Problem

Proportional control technology is widely used in many hydraulic systems. In order to measure the characteristics of hydraulic components, it is necessary to establish hydraulic components test system based on proportional control technology. In this paper, the test contents of hydraulic components are analyzed, the performance testing system is designed, the system construction is presented, and the computer test software is developed. The application results showed that the developed system has good value, which can not only be used directly in enterprise to solve the production problem, but also improve the utilization and reliability of hydraulic components.

Design on High-Precision Condensation Water Measurement in Air Conditioner Performance Testing Chamber

2013 ◽  
Vol 427-429 ◽  
pp. 949-952
Author(s):  
Yuan Yuan Huang ◽  
Fang Wang ◽  
Yi Wei Xiong ◽  
Tian Wu Li ◽  
Yong Li Chen
Keyword(s):  
Performance Test ◽  
Performance Testing ◽  
Measuring Method ◽  
Cooling Capacity ◽  
Test System ◽  
Air Conditioner ◽  
Conservation Of Energy ◽  
Balance Principle ◽  
Testing Chamber ◽  
Water Measurement

Before putting air conditioner into market, it must be checked strictly by inspection department. Balanced ambient room-type calorimeter chamber is used to measure the conditioner performance according to energy balance principle. At present, the principle of conservation of energy is a method with higher accuracy for air conditioner test. In this paper, we focus on introducing the measuring method of condensed water in the test system after explaining the principle of the air conditioning performance test balanced ambient room-type calorimeter chamber. it is used to balance the capacity measured in evaporator air conditioner by controlling the water inflow of the humidifier. In this way, can we achieve precise measuring the cooling capacity of the air conditioner.

Disquisition of Testing System for BMBS Vacuum Booster

2012 ◽  
Vol 190-191 ◽  
pp. 1351-1354
Author(s):  
Yan Shi ◽  
Yi Lu ◽  
Xue Ying Wang
Keyword(s):  
High Speed ◽  
Computer Control ◽  
Performance Testing ◽  
Test System ◽  
Testing System ◽  
Test Items ◽  
Sealing Performance ◽  
On Line ◽  
High Speed Data ◽  
Line Test

To solve the problem of testing BMBS (BLOW-OUT MONITORING AND BRAKE SYSTEM) vacuum booster performance, a double-station and on-line test system for BMBS vacuum booster was designed. It adopts high-speed data collection method and computer control technology. This system can test the performance in non-BMBS condition and BMBS condition. The test items mainly include dynamic characteristic and sealing performance under each condition. The double stations are independent and have no interference with each other. The system fills up the blank of performance testing about BMBS vacuum booster. To verify this system, experiments were conducted with the vacuum booster which installed the BMBS technology. The experiment results show that the system can do well in testing the performance of BMBS vacuum booster in high precision. The sealing performance resolution is 0.01kPa and the pressure resolution is 1N.

Environmental Performance Testing System for Thermostructure Materials Applied in Aeroengines

2006 ◽  
Vol 313 ◽  
pp. 183-0 ◽  
Author(s):  
Li Tong Zhang ◽  
Lai Fei Cheng ◽  
Xin Gang Luan ◽  
Hui Mei ◽  
Yong Dong Xu
Keyword(s):  
Environmental Performance ◽  
Thermal Stresses ◽  
Performance Test ◽  
Performance Testing ◽  
Ceramic Matrix Composites ◽  
Test Methods ◽  
Testing System ◽  
Matrix Composites ◽  
Innovative Methodology ◽  
Service Environments

The conventional ultimate performance test by applying a component in its true application (i.e., in an engine) is often very expensive and impractical when dealing with developmental materials. Simpler, less expensive, and more practical test methods must be utilized. The present work aims toward the applications of an innovative methodology for testing environmental performance of advanced Ceramic Matrix Composites (CMCs) in the presence of combined mechanical, thermal, and environmental applied conditions. To obtain a comprehensive understanding of how a composite might perform in certain application environments, a newly developed environmental performance testing system, which is able to provide the fundamental damage information of the composites in simulating service environments including variables such as temperature, mechanical and thermal stresses, flowing oxidizing gases and high gas pressure, is proposed. The system comprises of two subsystems: (1) equivalent experimental simulating subsystem, and (2) wind tunnel experimental simulating subsystem. The evolution mechanisms of the composites properties and microstructures can be achieved by the former, and then be validated and modified by the latter. Various loading (e.g. fatigue, creep), various atmospheres (e.g. argon, oxygen, water vapor, wet oxygen and molten salt vapor) and various temperature conditions (e.g. constant or cyclic temperatures) can be conducted on the system. Some typical experimental results are presented in this paper. Large quantities of tests have demonstrated the extraordinary stability and reliability of the system.

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