inertia flow 中文意思是什麼
inertia flow
解釋
慣性流動-
Then pid flow rate control algorithm is introduced. all experiments made in this chapter are about measuring the valve parameters according to spool positions, single actuator flow rate control by the calculated flow rate feedback control method, free flow rate dividing control under the sufficient pump discharge flow rate situation, proportion flow rate dividing and flow rate dividing based on meter - in flow rate feedback control method under insufficient pump discharge flow rate situation. the results of all experiments proved that the method presented in this thesis is an effective way to overcome the unreasonable flow rate dividing when simultaneously operating multi - actuators with different inertia loads
第四章介紹了多執行器復合控制實驗系統和實驗方法；介紹了實驗採用的流量控制的pid演算法；並測定了執行器控制閥和閥芯位移相關的系數；做了單個執行器計算流量反饋流量控制、流量足夠情況下多執行器流量任意分配、流量不足情況下多執行器按比例調節流量分配和多執行器進油側流量反饋分流控制實驗；通過實驗說明了論文提出的分流控制方法能實現大小慣性負載復合操作時的合理分流。 -
In water hydrostatic bearing lubrication, however, more accurate research results can be obtained as long as inertia of water flow is considered, because inertia item almost has the same quantitative level as the viscous one
然而，在水靜壓支承潤滑中，水的流動慣性項幾乎與粘性項具有相同的數量級，對水膜的流速及壓力分佈具有一定的影響，因此應予以考慮，才能得出更加準確的研究結果。 -
Based on water flow movement characteristics in film hole irrigation, a zero - inertia model form surface water flow movement in film hole irrigation were presented in this paper
根據膜孔灌溉田面水流運動特性，建立了膜孔灌溉田面水流運動零慣性量數學模型，並將其與優化理論相結合，提出了確定膜孔灌溉田面綜合糙率系數的優化模型。 -
Abstract : based on water flow movement characteristics in film hole irrigation, a zero - inertia model form surface water flow movement in film hole irrigation were presented in this paper
文摘:根據膜孔灌溉田面水流運動特性，建立了膜孔灌溉田面水流運動零慣性量數學模型，並將其與優化理論相結合，提出了確定膜孔灌溉田面綜合糙率系數的優化模型。 -
The advantages and the disadvantages of every structure and every flow rate dividing method are analyzed. further requirement of techniques and problems to be investigated are pointed out in this chapter. then it presents a new idea of flow rate dividing method based on pressure decrease sensing and meter - in flow rate feedback control to overcome the unreasonable flow rate dividing when simultaneously operating multi - actuators with different inertia loads
第一章緒論綜述了多執行器系統的概念、基本構成和一些分流控制方法，分析了各種分流控制結構和分流控制方法的優缺點，在此基礎上指出了一些所需要進一步研究的問題；接著提出了論文的選題意義和一種基於壓差傳感和執行器進油側流量反饋的分流控制方法來實現大小慣性多執行器流量合理分配的構想。 -
By means of the step control of pmsm, it can offer accurate and reliable position control for the angle travel terminal equipment. step angle is small, torque is large and inertia is small. this system will promote the technical guideline and control accuracy of the flow and pressure control
利用永磁同步電動機的步進控制，為角行程終端設備提供準確可靠的定位控制，步進角小、轉矩大、慣量小，將使流量及壓力控制達到高的技術指標和控制精度。 -
Chapter 3 gives an introduction to the flow rate dividing principle based on meter - in flow rate feedback control of multi - actuators control system. special analysis about simultaneously operating multi - actuators with different inertia loads is made. finally the results of simulation proved that the new method is an effective way to improve the flow - used ratio when the pump discharge flow rate is insufficient
第三章介紹了基於執行器進油側流量反饋的分流控制的原理，並針對大小慣性執行器同時起動時採用該分流控制方法進行了具體分析；最後通過模擬說明該分流控制方法能在大小慣性執行器同時起動並在泵輸出流量不足的情況下有效提高泵輸出流量的利用率，並能實現優先級和分流比混合控制。 -
In oil lubrication theory, the effect of inertia on flow state of lubrication film is generally ignored because the inertia item is far smaller than the viscous one
在油潤滑理論中，一般情況下都忽略慣性對潤滑膜流動狀態的影響，這是因為慣性項與粘性項相比要小得多。 -
And at the same time, considering the situation of varying oil viscosity and oil - flow inertia, this paper analyzes flowing properties of fluid in bearing clearance, which provide theory reference for more reasonable design and application of hydrostatic bearing in the equilibrium of axial force, and then carries out computer simulation a nd experiment verifying
同時，在考慮油液粘度變化和油流慣性的情況下，分析了支承縫隙中流體的流動特性，並進行計算機模擬和實驗驗證，這為靜壓支承在軸向力平衡中的進一步合理設計和應用提供了理論參考。 -
It brings about the problems of low flow - used ratio and bad harmony in flow dividing control when simultaneously operating multi - actuators with different inertia loads. this paper is aimed to solve these problems by method based on pressure decrease sensing and meter - in flow rate feedback control of actuators. in this paper, several important points including theoretical analysis, computer simulation, and experiment study will be explained
本論文主要針對因執行器所驅動慣性負載的差異而引起流量利用率低和協調性不佳的問題，提出了一種基於壓差傳感和執行器進油側流量反饋的分流控制方法，並進行了相應的理論分析、模擬研究和實驗研究。 -
For mild channel, it is shown that dynamic term and resistance term deviations caused by the distortion influence model water flow movement more seriously than inertia term do
分析表明，對于平原河道，動力項和阻力項偏離是主要的，慣性項的偏離對模型水流運動影響較小。 -
Because gas and solid two phases flow in rotating and the inertia of solid phase is more than that of gas and the relative velocity between solid and gas phased is large, so it strengthens the process of heat exchanges, there fore the machine has strong drying capacity
由於氣固兩相作旋轉流動，固相慣性大於氣相，固相間的相對速度較大，強化兩相間的傳質傳熱，所以該機生產強度高。
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