迟滞效应

非平衡反应磁控溅射迟滞效应的PID神经网络控制仿真研究

Study of Controlling and Simulation of Hysteresis Effect by PID Neural Network Method in Unbalanced Reactive Magnetron Sputtering

由两个SAW谐振器组成差动式测量结构，具有较高的灵敏度，并减少了温度对测量结果的影响，对迟滞效应带来的误差有一定的补偿作用。

A difference frequency measurement structure between two SAW one-port resonators has a high sensitivity and a little temperature impact . It also can compensate the hysteresis errors .

讨论了迟滞效应对结果的影响，同时研究了多极效应和n，1间的关系。

Influence of the retardation to the calculation is discussed . And the dependence of the n , 1 to the multipole effects is investigated .

Z型疲劳裂纹在单峰过载下的扩展速率及迟滞效应研究

The investigation on a growth rate and retardation effect of Z-shaped fatigue crack under constant amplitude loading with a single overload

通过观察裂纹的开裂角及扩展路径，提出了一个能用来估算Z型裂纹过载迟滞效应的简单模型。

By observing the initial angle of crack arid its propagating path , a simple model to predict the retardation effect of Z-shaped fatigue crack was proposed .

PDLC器件显示迟滞效应的改善

The Improvement of Hysteresis in PDLC Device Display

应用Matsuoka模型估算压力容器迟滞效应是可行的。

The use of the Matsuoka model for the estimation of the retardation effect in pressure vessels may be recommended .

本文对16Mn钢压力容器中轴向贯穿疲劳裂纹的超载迟滞效应进行了试验研究。

Investigation done in this paper is the retardation effect of a single tensile overloading on the fatigue crack growth rate of on axial through crack in 16 Mn steel pressure vessels .

三维短裂纹的单峰超载迟滞效应研究

Study on the single-peak overload retardation effect of three-dimensional small cracks

目前关于氮化锆薄膜的制备方法很多，直流反应溅射技术由于存在着阳极消失和迟滞效应的缺陷，严重的影响了薄膜的沉积速率。

At present there has a lot of deposited methods about ZrN .

考虑超载迟滞效应的一个新模型

A new model for predicting overload retardation effect in fatigue crack propagation

停歇对疲劳裂纹扩展超载迟滞效应影响的研究

Influences of load dwells on crack growth retardation of steels

随机超载对疲劳裂纹扩展迟滞效应的模拟

Simulation of fatigue crack growth under random overloads with retardation

有机玻璃疲劳裂纹超载迟滞效应的试验研究

Experimental Study of Fatigue Crack Overload Retardation in PMMA

气体栓塞现象中的接触角迟滞效应

The hysteresis of contact angle on air embolism phenomenon

俯仰角速度增加使得折算频率增加，将使迟滞效应更加显著。

The dynamic hysteresis depend on the reduced frequency pitching rates and pivot positions .

汞、铅对黑鲷的胚胎发育有较明显的迟滞效应。

Mercury and lead obviously retarded embryonic development .

40车轴钢短裂纹单峰过载迟滞效应的研究

Research on the single peak overload retardation effect of short fatigue cracks in 40 Axle-Steel

这就没有了液压助力系统的转向迟滞效应，增强了转向车轮对转向盘的跟随性能。

There is no hysteresis effect and enhanced the following performance from steering wheel to the steering wheel .

本文研究了含表面裂纹试件在疲劳载荷作用下承受单峰超载时的裂纹扩展的迟滞效应。

Experiments were carried out to investigate the fatigue crack retardation effect following a single overload on surface cracked specimens .

本文根据过载迟滞效应中产生推迟延缓的机理，得出了计算推迟延缓参数的公式。

Based on the mechanism of delayed retardation , an analytical equation for predicting the retardation parameter has been formulated .

本文计算了几种材料在不同加载条件下的迟滞效应。

Numerical examples for the retardation of some specimens under different loading conditions have been carried out by the present model .

翻转会比没有加入迟滞效应的比较器延迟一段时间，可以有效地避免噪声影响。

The output of the hysteresis comparator can be delay for a period of time , so the noise can be effectively prevented .

内部金属丝接触点产生的干摩擦实现阻尼减振，非线性阻尼特性十分显著，具有明显的迟滞效应。

Contact points of metal wires produce dry friction damping to vibration attenuation . MR possesses good nonlinear damping characteristics and obvious hysteresis phenomenon .

表面裂纹超载迟滞效应的研究试论软弱筑堤土的固结效应

INVESTIGATION OF FATIGUE CRACK RETARDATION FOLLOWING A SINGLE OVERLOAD FOR SPECIMENS WITH SURFACE CRACK Study on consolidation effect of embankment fill of soft soil

本文通过ST45钢轴向穿透裂纹模拟容器的内压疲劳裂纹扩展试验，探讨了在压力容器上推广、应用超载迟滞效应的问题。

This paper studies the application of overload retardation effects to simulated pressure vessels with an axial crack pass through by fatigue crack growth tests .

实验中观察到部分回火和完全回火现象，而完全回火过程具有带迟滞效应的亚临界分叉特性。

It is observed that partial flashback and full flashback are both occurring , and the full flashback process demonstrated sub-critical bifurcation characteristics with retardation effect .

研究表明，液滴与壁面的势能作用较强时，液滴与纳米结构表面为均匀浸润，但是由于迟滞效应，接触角受表面纳米结构的影响不明显；

For the hydrophilic fluid-solid interaction , the homogeneous wetting took place between the droplet and the nano-structure surface , while the apparent contact angle was little affected due to the hysteresis .

在泛函分析和非定常气动力线性理论的基础上，通过合理的简化建立了能够包括气动力动态失速和涡流破裂及显著气动迟滞效应的非线性气动力模型表达式。

On the basis of functional analysis and the linear aerodynamic theories , the aerodynamic models including in dynamic stall , vortex breakdown , hysteresis effect are built up by rational simplified assumption .

采用裂纹闭合模型考虑超载的迟滞效应，认为裂纹张开应力在超载引起的塑性区内按线性规律衰减。

The retardation effect of overload is taken into account using crack closure model and the crack opening stress level is assumed to vary linearly in the yield zone produced by the overload .