Test analysis of the laser ' s response time in the transient dynamic calibration system of high - temperature transducer 高溫傳感器動態(tài)校準系統(tǒng)中激光器響應時間的測試分析
To make the quasi - dynamic calibration system perfect , much work has been done in this dissertation . the main work consists of the following parts 本文基于進一步完善準動態(tài)校準技術,為建立完善的塑性測壓器材的準動態(tài)校準體制的考慮,進行了大量的工作。
6 . since the monitor precision of quasi - dynamic calibration system is very important , the model of the four channel electric pressure - measuring system in frequency domain is built up . the cause of variance is analyzed . the error function of the system is defined and the formula of correcting the system error is derived 6由于落錘液壓動標裝置校準系統(tǒng)的校準壓力監(jiān)測精度極為重要,本文對四路電測壓力系統(tǒng)進行頻域建模,分析了產(chǎn)生不一致的原因,定義了系統(tǒng)的誤差函數(shù)及推導了統(tǒng)一誤差模型的修正公式。