Research on performance analyzing and modeling of quartzose flexible accelerometer

The situation of the testing system of accelerometer is analyzed, testing system for accelerometer based on GPIB is designed, and the composition of the data acquisition system is ensured in terms of test principle. The performance analysis platform of accelerometer has been constructed according to the relationship between its output and coefficient of static model equation. The method of test data acquisition and processing, and how to realize the storage and calling of the data through access have been discussed in detail. Finally, with the help of MATLAB tool, the accelerometer's performance parameters model has been built, and the corresponding forecast and differential evaluation has been done. The application of this testing system in accelerometer's test and analyze indicates that it is able not only to improve the automation degree of testing job but also to decrease the labor intensity, and also increase the efficiency of accelerometer's demarcating and testing.