To salve some problems such as large error and low accuracy in measurement of pressure, flow rate, velocity, this paper presents a computer aided test method (Hydraulic CAT) to improve the hydraulic experiment QCS003.
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- 本文針對QCS003液壓實(shí)驗臺在測量液壓系統壓力、流量、速度時(shí)存在的誤差較大、靈敏度較低等缺點(diǎn),提出構建該液壓實(shí)驗臺計算機輔助測試(CAT)系統的改進(jìn)方案。 通過(guò)提取和處理液壓系統中壓力、流量、速度等隨時(shí)間動(dòng)態(tài)變化的物理量,實(shí)現壓力及流量動(dòng)態(tài)、靜態(tài)參數較高精度、較高靈敏度測取以及液壓缸活塞桿速度測量。
