Design of Gun Comprehensive Performance Test System Based on LabWindows/CVI and Dynamic Recoil

2013 ◽  
Vol 401-403 ◽  
pp. 1239-1242
Author(s):  
Ting Li ◽  
Lu Wang ◽  
Rui Zhao
Keyword(s):  
Performance Test ◽  
Detection System ◽  
Performance Status ◽  
Test System ◽  
Support Needs ◽  
Control Technology ◽  
Hydraulic Control ◽  
Technical Indicators ◽  
Comprehensive Index ◽  
Comprehensive Performance

Because of the gun comprehensive performance detection means backward, and unable to meet the maintenance and support needs, we analysis on the artillery and comprehensive index. The detection system for the breechblock and anti-recoil mechanism and aimed machine is designed. Using advanced hydraulic control technology, realize the technical indicators detection under recoil process. The performance status before repair and repair quality are completely grasped. Its proved in the application this system runs stably and reliably.

The Design and Study on Actuator Performance Test System

2012 ◽  
Vol 566 ◽  
pp. 511-514
Author(s):  
Guo Fu Tian ◽  
Zhong Wei Ren ◽  
Shu Hui Sun
Keyword(s):  
Data Acquisition ◽  
Performance Test ◽  
High Efficiency ◽  
Detection System ◽  
Test System ◽  
Linear Displacement ◽  
Displacement Sensor ◽  
Technical Requirements ◽  
Data Acquisition Card ◽  
Actuator Performance

According to the inconvenience and technical requirements for the current tests, a new method for the linear displacement detection of actuator was introduced in this paper. The actuator stroke detection system was developed based on linear displacement sensor and data acquisition card. This system can meet the precision requirements and it has high efficiency and stability.

The Design of Test System for Comprehensive Performance of Clutch Booster

2011 ◽  
Vol 103 ◽  
pp. 348-353
Author(s):  
Zai Luo ◽  
Quan Luo ◽  
Wei Jun Fan ◽  
Yi Lu ◽  
Bin Guo
Keyword(s):  
Data Acquisition ◽  
Detection System ◽  
Test Procedure ◽  
Test System ◽  
Experimental Program ◽  
Output Performance ◽  
Comprehensive Performance ◽  
Data Acquisition Card ◽  
Test Requirements ◽  
Electrical Components

According to the enterprise standards of "assembly and test norms for ZQ2005 clutch booster", the test projects for comprehensive performance, including pressure seal, hydraulic seal and input -output performance were researched [1]. An integrated test system based on electrical components, such as the data acquisition card, motion control card, supercharger, proportioning valve, solenoid valve was designed. And the data acquisition and data processing modules of detection system based on MFC were developed. Finally, the test procedure and the experimental program were designed. And the TianLong clutch booster 1608ZB7C-010 was tested synthetically efficiency. The results show that the detection system meets the test requirements in contrast to the test data and curves measured by the foreign instrument.

The Study of Automobile Brake Chamber Performance Test System

2014 ◽  
Vol 543-547 ◽  
pp. 1286-1290 ◽  
Author(s):  
Yi Lu ◽  
Qiang Zhu ◽  
Bin Guo
Keyword(s):  
Simulation Model ◽  
Dynamic Simulation ◽  
Performance Test ◽  
Computer Control ◽  
Simulation Models ◽  
Test System ◽  
Static Characteristic ◽  
Control Technology ◽  
Sealing Performance ◽  
Dynamic Simulation Model

To solve the problem of measuring the brake chamber at present, this integrative performance test system for bake chamber was built up by using the computer control technology. It can measure these parameters: dynamic characteristic, static characteristic, sealing performance and return performance. To verify the system accuracy, a multi-parameter dynamic simulation model for the brake chamber was designed based on AMESim. It breaks through the limit which was formerly difficult to analyze the defects of the theoretical parameters for brake chamber. By the simulation models and test system, the influence of the key component parameters to the output characteristic is analyzed .The experiment results show that the integrative performance of brake chamber can be judged very well and the simulation model is accurate and reliable.

The Research and Development of High Precision Gas Flowmeter Detection System

2014 ◽  
Vol 529 ◽  
pp. 405-409
Author(s):  
Yi Lin Zhao ◽  
Jian Min Zhang ◽  
Ming Jiang
Keyword(s):  
Network Management ◽  
High Precision ◽  
Gas Flow ◽  
Performance Test ◽  
Detection System ◽  
Test System ◽  
Time Interval ◽  
Large Pressure ◽  
Interaction Interface ◽  
Interface Devices

The paper develops a high precision gas flow meter test system based on ARM technology and wireless network management on the basis of the original gas flow measurement equipment,comparise the value of the output fluid that continuously through standard flowmeter and detected flowmeter in the same time interval in order to determine the measured performance test flowmeter. At the same time, The system adopts industrial touch screen to achieve human-computer interaction interface,devices in the workshop share a large pressure device through the wireless transmission control; connect each device and server through the WiFi;structure Ethernet; and realize remote Internet network management.

Research on Key Technologies of Signal Processing in Automobile Performance Virtual Detection System

2012 ◽  
Vol 562-564 ◽  
pp. 963-967
Author(s):  
Ping Wu
Keyword(s):  
Signal Processing ◽  
Virtual Instrument ◽  
Performance Test ◽  
Detection System ◽  
High Accuracy ◽  
Test System ◽  
New Method ◽  
Test Vehicle ◽  
Vehicle Performance ◽  
Key Technologies

Aiming at the shortcoming of test system used in our country and fulfilling the practical need of the enterprise, this paper advances a new method to test vehicle performance based on virtual instruments, studies and builds a new vehicle performance test system based on virtual instrument technique. This paper develops and applies a series of new critical technologies about signal processing. The test proves that the system offers high accuracy and reliability by use of these key technologies and realizes the fully compatible in connection of sensor and second instrument.

scholarly journals Research on Performance Test System of Space Harmonic Reducer in High Vacuum and Low Temperature Environment

Machines ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 1
Author(s):  
Jing Wang ◽  
Zhihua Wan ◽  
Zhurong Dong ◽  
Zhengguo Li
Keyword(s):  
Low Temperature ◽  
High Speed ◽  
Performance Test ◽  
High Reliability ◽  
High Vacuum ◽  
Test System ◽  
Low Noise ◽  
Speed Ratio ◽  
Space Harmonic ◽  
Temperature Environment

The harmonic reducer, with its advantages of high precision, low noise, light weight, and high speed ratio, has been widely used in aerospace solar wing deployment mechanisms, antenna pointing mechanisms, robot joints, and other precision transmission fields. Accurately predicting the performance of the harmonic reducer under various application conditions is of great significance to the high reliability and long life of the harmonic reducer. In this paper, a set of automatic harmonic reducer performance test systems is designed. By using the CANOpen bus interface to control the servo motor as the drive motor, through accurately controlling the motor speed and rotation angle, collecting the angle, torque, and current in real time, the life cycle test of space harmonic reducer was carried out in high vacuum and low temperature environment on the ground. Then, the collected data were automatically analyzed and calculated. The test data of the transmission accuracy, backlash, and transmission efficiency of the space harmonic reducer were obtained. It is proven by experiments that the performance data of the harmonic reducer in space work can be more accurately obtained by using the test system mentioned in this paper, which is convenient for further research on related lubricating materials.

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