Numerical simulation of cyclic injection-production optimization in medium-high water cut stage
中高含水期周期注采方案优选数值模拟研究
In view of the character of shearers drum lifting by memory program controlling,this paper analyzes various factors influencing sample period.
针对采煤机滚筒记忆程控调高的特征,分析了影响采样周期大小的诸多因素,以采煤机牵引行走位移作为采样间隔的标尺,给出了等位移间隔作为采样周期的理论值。
The relation of the control error, induced with the sample measurment, to the sample period has been analyzed and the choice of the sample period is also given.
分析了开关量信号接入模式下行程位移量调节过程中采样测量时间上的滞后引入的控制误差与采样周期的关系 ,并给出了采样周期的选择原
Because there is pure delay time τ in the object , so it is taken to be better choice that the sample period T is equal to pure delay time τ , and some literature persists in this opinion also .
在纯滞后系统中 ,由于对象存在纯滞后时间τ ,因此常使人觉得 ,对这类系统的控制 ,采样周期选择为τ控制效果比较好 ,而一些文献也执此观点。
Optimal sampling period selection methed for network control system;
网络控制系统中采样周期的优化选取方法
The effect of sampling periods disturbance on discrete linear system;
采样周期干扰对离散线性系统的影响
Maneuvering target model based on small sampling period;
一种基于小采样周期的机动目标模型
Numerical simulation of cyclic injection-production optimization in medium-high water cut stage
中高含水期周期注采方案优选数值模拟研究
Furthermore, th e cycle of water pouring into the goaf is especially investigated.
此外,还对往采空区注水的周期进行了专门的研究。
cyclic microbial recovery
周期性微生物采油法
The Impact Analysis of Payment Period for Goods on Purchasing Performance;
货款支付周期对采购绩效的影响分析
Analysis of Sampling Period Based on Pole Placement
基于极点配置的采样周期分析(英文)
Life Cycle Cost Analysis of Government Project Procurement
政府工程采购的全寿命周期成本分析
Study on Prediction Model of Accumulated Temperature of Rose at Harvest Time
月季采收期周年积温预测模型的研究
A note of the Sturm-Liouville problem under periodic boundary conditon;
周期边界条件下Sturm-Liouville问题的一个注记
Cyclic Water-flooding Technique Research on Sub-sea Distributary Channel Sands
水下分流河道砂体周期注水技术研究
A note on periodic solution for a kind of generalized Liénard equation
关于一类广义Liénard型方程的周期解注记
Studies on Bifurcation and Period in Semiconductor Laser Due to Optical Injection
光注入半导体激光器分岔与周期研究
A Note on Existence of the Positive Periodic Solution of a Predator-Prey System
捕食模型正周期解存在性的一个注记
Effect Evaluation of One Gas Injection and More Exploitation in the Later Stage of Taking in and Sending out Inspissated Pools in Wa 38 Block
小洼油田吞吐后期一注多采效果评价
The Research on Optimizing and Prolonging the Checking Period of the Progressing Cavity Pump System for Oil Production;
螺杆泵采油系统优化延长检泵周期技术研究
Design and Realize of Super Long Period Magnetotelluric Signal Acquisition Circuit;
超长周期地电信号采集电路的设计与实现
The Algorithm Design on Harmonics Analysis and Sampling of Non-complete Period Based on LabVIEW;
基于LabVIEW的非整周期采样及谐波分析的算法设计
Independently Innovative Products;
生命周期成本:政府采购自主创新产品的新视角
Forecasting the demand of products with short lifecycle based on Norton model;
采用Norton模型预测短生命周期产品市场需求
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