A synthetic condition prediction model is presented, using neural network and grey theory together make it possible to predict accurately.
提出了设备运行状态综合预测模型，神经网络和灰色理论的组合应用，提高了状态预测的准确性。
Based on statistical learning theory (SLT), the relevant problems of solving the machinery intelligent diagnosis and condition prediction are thoroughly researched in this project by means of SVM.
本项目以统计学习理论为基础，深入研究了应用支持向量机方法解决机械智能诊断和状态预测的相关问题。
These researches overcome the shortcoming of needing many fault data samples of existing intelligent diagnosis methods, and provide a new method for machinery fault diagnosis and condition prediction.
本项目的研究克服了传统的智能诊断需要大量故障数据样本的不足，为机械故障诊断和状态预测提供了一种新方法。
We apply the Trivers-Willard prediction - that mothers in poor condition will overproduce daughters - to a novel measure of condition, namely wife rank within a polygynous marriage.
Trivers-Willard 假说提出：贫穷的母亲更容易生女孩。我们将其应用到一个研究母亲状况的新方法中—即在一夫多妻制家庭中妻子的地位。
Combined with computer simulation, this method can be applied to steam turbine performance prediction, optimizing control as well as condition monitoring and fault diagnosis.
结合计算机仿真，可以实现系统的性能预测、控制优化、状态监测与故障诊断。
It proves that this prediction model is effective by machining experiments. Using prediction model can predict and control surface roughness under certain condition.
经加工试验证明了该表面粗糙度预测模型的有效性，从而实现加工前在确定切削条件下预测和控制表面粗糙度的目的。
Trend prediction is an important part in condition monitoring and fault diagnosis .
状态趋势预测是状态监测与故障诊断中的一个重要环节。
The prediction model of slagging condition on the convection heating surfaces of large coal-fired boilers is built based on the improved BP algorithm.
基于人工神经网络的改进BP算法，建立了大型燃煤锅炉对流受热面积灰结渣状况的预测模型。
Comprehensive inflow performance involves both isothermal and non-isothermal percolation condition, and is also helpful to productivity prediction of conventional Wells.
综合流入动态关系涵盖了等温与非等温渗流条件，同样适用于常规生产井的产能预测。
Research purposes: in order to ascertain geology condition of karst water bursting disaster in the course of tunnel caving and give a technique foundation for the work of tunnel geology prediction.
研究目的：明确岩溶山区深埋隧道施工突水灾害形成的地质条件，给隧道施工地质超前预报工作提供技术基础。
Based on the theory of elasticity and molar-Coulomb strength failure criterion, we proposed the prediction method for hole enlargement ratio in the condition of underbalanced drilling.
基于弹性力学理论及岩石摩尔-库仑强度破坏准则，提出了欠平衡钻井条件下井径扩大率的预测方法。
The practice demonstrates that the prediction to adverse geologic condition in front of the heading face by boring radar and BEAM electric method, especially to water-holding condition, is satisfied.
实践表明，采用钻孔雷达和BEAM电法探测技术对隧道掌子面前方的不良地质情况，尤其是含水情况具有较好的预测结果。
Exact prediction of geological condition for road tunnel construction is one of the important ensure for safe and quick tunnel engineer.
公路隧道施工过程中对掘进前方进行精确的地质预报是隧道安全、高效生产的重要保障。
By analyzing and studying the survey data, we have obtained ground movement and deformation rules and different kinds of Angle parameters as well as prediction parameters under the condition of.
通过对观测资料的分析研究，获得了该区条件下高强度综放工作面开采时的地表移动变形规律、各种角值参数和预计参数。
Under the condition of small and unstable data, the combined prediction value is superior to the single grey model.
在数据较少或变形数据变化较大时，组合模型预测值明显优于单一模型预测值。
Transformer fault diagnose and fault prediction are the basis of the transformer condition based maintenance.
变压器故障诊断和故障预测是保证其正常运行并进行状态维修的基础。
This model had been applied in annual runoff prediction for Guijiang basin, rendering prediction results consistent with actual condition.
将模型应用于桂江流域年径流预测分析，结果表明，预测与实际情况一致。
When the condition changes, fitting degree of observed data and prediction accuracy of the model are enhanced through rolling optimization and modifying model parameters.
在工艺状况发生改变时，通过对模型的滚动优化，修正模型参数，来提高模型对实时观测数据的拟合程度和预测的准确性。
The flow model indicates that the reservoir pressure will reach near steady state condition early in the prediction period.
根据水动力模型的预测，热储水位降深将在近期趋于稳定。
Said method can solve acoustic radiation prediction after structure surface damping process with wide range application boundary condition which can not be realized by normal commercial software.
因而用本方法可用来解决结构表面阻尼处理后的声辐射预测问题，应用边界条件非常广泛。此功能是一般商用软件所不能实现的。
Poisson curve is a accurate method of settlement prediction, but it is used in condition of equal interval data, which is hard to carry out in actual engineering.
泊松曲线是一种精度较高的沉降预测方法，但是它只能在等时空距数据条件下才能使用，在工程实际中观测的数据很难满足这一要求。
The research can be generalized to any nonlinear dynamical system and gives a new approach for monitoring condition, fault diagnosis and prediction online.
该研究为非线性运动系统的在线监测、故障诊断和状态预测开辟了有效途径。
Taking aim at the bad prediction filtering effect on wave hydrodynamic pressure field under high oceanic condition, a novel prediction filtering method was proposed based on chaotic model.
针对高海况下对海浪水压场实施预测滤波效果较差这一问题，文中基于混沌模型提出了一种新的预测滤波方法。
The present condition iron ore resources, expanding of production capacity and prediction of potential resources are comprehensively introduced.
文章对我国铁矿资源现状、生产能力增长、潜在资源预测等作了全面介绍。
It is well-known that the detachment condition for conical shock wave is a necessary condition on which whether a prediction is valid or not can be examined theoretically.
我们知道，理论上能检验脱体波计算合理与否的必要条件是圆锥激波脱体条件。
This paper introduces, design and way of solar battery in automatic prediction system of flood condition.
本文阐述了水情自动测报系统中所用的太阳能电源的设计思想和方法。
This paper introduces, design and way of solar battery in automatic prediction system of flood condition.
本文阐述了水情自动测报系统中所用的太阳能电源的设计思想和方法。
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