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The Development of Computerized Field Calibration System for Thrust Force

Huang Ting(Beijing Fengyun Test Technology Institute, Beijing, 100074 )  
This paper introduces firstly the basic principle of thrust force calibration,and then the structure of each part of the thrust force calibrating system and overall design of the software are described respectively. The system employes computer field contrast calibration mode. The dataacquisition system uses a KEITHLEY- 2000 multimeter. A serial communication is used between the multimeter and the PC- The software of the data acquisition system is based on Windows platform and is compiled by Visual Basic 4. 0. The paper verifies certificates the high precision and reliability of the system by analyzing the field thrust force calibration data.
【CateGory Index】: V231.9
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【Secondary References】
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