火箭橇过载测试系统的设计与应用

The Design and Application of Overload Measurement System of Rocket

火箭橇过载测试系统是由一个以ADXL系列传感器为基础,通过电路设计形成的专用过载传感器和一套高精度存储测试系统组成;并根据火箭橇试验的特点,对系统进行了专用结构设计;通过对测试数据进行处理,不仅可以得到过载数据,也可获得于火箭橇的速度和位移曲线。

The overload measurement system of rocket sled consists of a ADXL series sensor as the founda- tion, through the circuit design of the formation of special overload sensor, and a high precision storage test system. According to the rockets skid test characteristics, we designed a special system structure. Process- ing the test data, we can not only get overload data, but also can get speed curve and displacement curve of rocket sled.