Based on analysis of the principle of overflow valve dynamiccharacteristictest, virtual instrument system for the overflow valve measurement was designed.
在分析溢流阀动态特性测试原理的基础上,设计了溢流阀动态特性测试虚拟仪器系统。
2
Applying wavelet denoise to improve the test signal, the dynamiccharacteristic parameters of a overflow valve were obtained by selecting characteristic point of the signal.
此系统应用小波降噪的方法提高测试信号的质量,然后提取信号特征点,得到溢流阀动态特性的各项参数。
3
In test and measurement system, if the dynamiccharacteristic of sensors can not meet the requirement, sensors will cause dynamic errors.