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介绍火炮膛压峰值的计算机测试系统，本系统利用计算机和较完善的软件通过光栅式位移传感器自动测出测压元件的变形量，并通过接口卡采集进入计算机，在计算机上进行后续的数据处理和数据输出．从而消除人工测试时引入的人为误差，提高测试精度．同时减少人力编表、查表、填写最终测压记录报告等过程中极容易出现的错误，并把人们从这一系列的繁琐事务中解脱出来．实践表明，整个系统工作可靠，操作简便．
This paper introduces the computer testing system of gun chamber pressure peak. The system uses computer and perfect software to automatically measure the deformation of load cell through grating displacement sensor, and then enters the computer through the interface card and performs subsequent data processing on the computer And data output. Thus eliminating the human error introduced in the manual test and improving the test accuracy. At the same time, it is easy to make mistakes in man-made lists, look-up tables, and final report of manometry records, and to free people from this complicated series of tasks. Practice shows that the entire system is reliable and easy to operate.