The signal test table is established where the Labview signal collection system collects the concrete exit pressure signals, the piston displacement signals of concrete cylinder and the main hydraulic signals. The real measured signals are processed through arithmetic equilibrant filter of the data signal processing method. The pumping efficiency and relative error of real time output are measured by two output calculation methods.

搭建了實測信號試驗臺，通過Labview信號采集系統(tǒng)現(xiàn)場采集混凝土出口壓力信號欧美高清不卡A片快爽、混凝土缸活塞位移信號和主液油信號手机版三级片上传视频，采用算術(shù)平均濾波法的數(shù)字信號處理方法對實測信號進(jìn)行處理8x成年视频在线观看免费，通過兩種排量計算方案檢測泵車實時排量的泵送效率和相對誤差欧美性爱亚洲日韩。

If the system has been fully bled, the piston displacement with a 300 lb applied load will be approximately 1 mm.

如果該系統(tǒng)已充分流血午夜激情毛片在线播放，活塞位移與三零零磅適用于負(fù)荷將有大約1毫米88黄色网站。

Linear compressor ; refrigerator ; piston displacement ; fuzzy control

直線壓縮機(jī)；冰箱德国三级片网站；活塞位移国产黄色亚洲；模糊控制

For studying the performance of a self-sensor in the driving mode of variable-voltage control and variable time of flow control, a piston displacement measurement and control software based on LabVIEW (version 7.0) was designed, and the experimental study was carried out.

為了研究自傳感器的性能，設(shè)計了一套基于虛擬儀器的活塞位移測控系統(tǒng)欧美老熟妇性交杂，分別對變電壓驅(qū)動和變可控硅的導(dǎo)通時間驅(qū)動方式下的自傳感器特性進(jìn)行了實驗研究。

A mathematic model of a self-sensor was established by analyzing the moving-magnet linear motor of a linear refrigerator compressor, and measurement and control methods of piston displacement were achieved.

通過對直線冰箱壓縮機(jī)的動磁直線電機(jī)的等效電路進(jìn)行分析国产黄色网站A，建立了活塞位移自傳感器的數(shù)學(xué)模型欧洲自拍，得出了壓縮機(jī)活塞位移的檢則及控制方式。

Recorded piston displacement versus incylinder pressure traces and other parameters by the developed system proved its accuracy and rebiability.

根據(jù)試驗獲得的活塞位移曲線啪啪啪色免费网站、氣缸壓力曲線及壓力位移曲線99精品视频全部免费观，證明本系統(tǒng)采集到的數(shù)據(jù)具有良好的可靠性。

A new type proportional servo pump is made by a fixed displacement piston pump and a variable displacement piston pump.

用新型的電液控制技術(shù)淫插视频一区二区三区，對一臺定排量軸向柱塞泵和一臺同排量比例變量柱塞泵進(jìn)行有機(jī)組態(tài)亚洲美女A视频，構(gòu)成倍增排量比例伺服泵，經(jīng)實際使用效果良好美女污视频免费在线观看。

The relations between the simulation circuit parameters and the linear motor parameters were achieved by analyzing the equivalent circuit of the linear motor and the simulation circuit of piston displacement self-sensor.

通過分析直線壓縮機(jī)的直線電機(jī)的等效電路和活塞位移自傳感器的模擬電路强奸在线第一页，得出了模擬電路參數(shù)與直線電機(jī)參數(shù)之間的關(guān)系。

The data collection program is designed for collecting the exit pressure signals, main oil pressure signals and piston displacement signals. Experiment has done on the concrete pump on construction site.

設(shè)計了混凝土出口壓力信號亚洲精品国产专区91在线、主油壓壓力與活塞位移信號的數(shù)據(jù)采集程序被干爽死黄色视频，對現(xiàn)場施工的混凝土泵車進(jìn)行了試驗。

Results of numerical simulations were validated by measuring the piston displacement, cylinder pressure, discharge valve displacement. The calculated displacement waveform of the discharge valve is accordant with the experimental one, which demonstrates that the valve model is reasonable.

通過分析比較不同工況下排氣閥位移的計算值與實驗值国产性交一级，可以看到閥片位移波形的變化趨勢是一致的怎么免费查找黄色网站网址，位移峰值相互對應(yīng)，說明模擬計算的結(jié)果基本正確美女男人久久网站，建立的氣閥模型是合理的久久三区。