sliding motion

The variable structure controllers are designed to force the systems to remain in the sliding motion, and the results are presented to guarantee the mean-square exponential stability of switched systems under asynchronous switching.

设计了使系统处于滑动模态的变结构控制器，并得到了保证系统在异步切换下稳定的结果。

His sliding motion, his attitudes, his mysterious and rapid gestures, caused him to resemble those Twilight larvae which haunt ruins, and which ancient Norman legends call the alleurs.

他那种滑动，那种神气，那种敏捷而神秘的动作，就象黄昏时在荒丘间出没的那种野鬼，也就是诺曼底古代传奇中所说的那种赶路鬼。

The superplastic behavior is to grain boundary sliding accommodated by dislocation motion assisted by lattice diffusion.

合金的超塑性变形机制为晶格扩散控制的位错协调晶界滑动机制.

Simulation results with this two-dimensional model show full sliding motion and stick-slip motion which may appear with some proper parameters.

数值仿真结果显示，在一定的参数状况下滑动导块有可能出现爬行运动状态。

A concept of adaptive switching manifold for one class of SISO linear systems with non-canonical form is presented in this paper. Meanwhile, the existing and stability conditions for sliding mode, and the invariability of sliding mode motion equation under the adaptive swiching manifold are proved.

本文针对一类非规范型的SISO线性系统，提出了一种新的自适应切换流形概念并对此时滑模的存在、稳定可达条件以及滑模运动方程的不变性进行了证明。

The application of Sliding Widow Motion Compression Temporal Filtering in Scalable Wavelet Video Coding System

滑动窗运动补偿时域滤波在可扩展小波视频编码中的应用

The optimal control technique is employed to construct sliding manifold, so the sliding motion is optimized. The stability of the optimal sliding motion is analyzed.

将时滞系统的最优控制原理用于滑模面的构造，优化了滑动运动，并分析了最优滑动模态的稳定性。

The Lagrangian equations of sliding motion are derived analyfically detailed results for sliding interfaces are described.

推导了滑移运动的拉格朗日方程。详细描叙了滑移面的结果。

Using air bearing to decrease frictional force of the axle of the roller and fine adjustment mechanism to parallel the axle of the roller with the axle of the workpiece will reduce sliding motion of the roller and improve the accuracy of the measurement.

在采用空气轴承，减小滚轮轴摩擦力，调整微调机构使滚轮轴与工件轴平行的正确方法之后，滑失现象减小，测量精度有所提高。

A novel proportional-integral ( PI) switching surface was introduced for determining the synchronization performance of system in sliding mode motion.

为了在滑动模态中保证系统的同步性能，采用一种新型的比例积分切换面。

Sliding friction in rolling motion

滚动运动中的滑动摩擦

Terminal sliding mode control of coordinated motion of free-floating flexible space manipulator

漂浮基柔性空间机械臂姿态与关节协调运动的Terminal滑模控制

When the gastric mass had no sliding motion against the pancreas or partial sliding motion with a disrupted echogenic fat plane between the two organs ( negative sliding sign), patients were considered to have pancreatic invasion.

当胃肿块沿胰腺表面没有滑动或有部分滑动但胃和胰腺间脂肪层破坏时（滑动征阴性），则认为胃癌侵及胰腺。

Such small tolerances require careful design and machining of the graphite boat and slider so that the sliding motion is smooth and without jitter.

这样小的公差要求仔细设计和精心加工石墨舟皿和滑动器，从而使滑动器的滑动平滑而没有跳动。

The roller method can be used in the measurement for a large scale diameter of a workpiece, but the sliding motion of the roller on the workpiece would induce more errors.

滚轮法用于大型工件的直径测量时，由于滚轮和被测工件之间产生的滑失现象造成测量误差较大。

The sliding and overturning stability design methods of caisson breakwaters are classified into three categories of the static design method, the dynamic design method with no sliding and rocking motion allowed and the dynamic design method for controlling sliding distance and rocking angle.

将沉箱式防波堤滑移和倾覆稳定性设计方法分为三类：静力设计方法、不允许沉箱出现滑移和摇摆角的动力设计方法、控制沉箱滑移量和摇摆角的动力设计方法。

But the visual representations of the sliding motion are somewhat different.

但是手指滑动动作的视觉表现形式有所不同。

Trajectory tracking with terminal sliding mode control of cucumber picking robot manipulator based on cycloidal motion

基于摆线运动的黄瓜采摘机器人终端滑模轨迹跟踪控制

An appropriate control law was selected that forces the system states to reach the sliding manifold in finite time and has low chattering in the sliding motion.

选择适当的动态不连续控制律保证了系统状态在有限时间到达滑模面，并有效的削弱了抖振。

Once the dynamics of the closed-loop system come into the sliding mode, the motion should continue on the sliding surface, and the global stability of the closed-loop system is guaranteed.

因而一旦系统运动轨迹到达滑动模态，系统将会沿着滑模面作期望特性运动，从而确保了系统的全局稳定性。

It also derives and solves the differential equation expressing the sliding motion of the particle, and hence ascertains the phase angle where the particle is about to leave the edge of the bucket during discharging.

推导颗粒运动微分方程并求解，从而确定卸料时物料颗粒脱离料斗边缘时的料斗相位角。

On the basis of fuzzy reliability calculation theory, a discussion is carried out for the modern and the methods, which is used to calculate the fuzzy reliability life of sliding bearing motion pare, and an example is given out.

根据模糊可靠性设计计算的理论，讨论了滑动轴承运动副模糊可靠性寿命计算的模型和方法，并给出了计算实例。

The sliding motion implies that Titan's surface was a bit like damp sand.

这套滑移动作表明泰坦表面有点像湿砂。

The low-temperature peak rose with increasing quench temperature because relatively high quench temperature produced relatively coarse twins whith were favorable for the sliding motion of the twins.

低温峰在淬火温度为700℃时有一最小值之后随淬火温度的升高而升高，因为在较高温度淬火可产生较大尺寸的孪晶，从而有利于孪晶畴界的移动。

Therefore, two channels were placed underneath the switchboard to facilitate the sliding motion.

因此，工人将两条长角铁置于配电箱底部，方便运送。

It is proposed that the superplastic deformation in the present TiAl based alloy is controlled by grain boundary sliding accommodated by dislocation motion and dynamic recrystallization.

分析认为，位错运动是TiAl基合金超塑性变形过程的主要协调机理。

This paper analyzes the models involved in the correlation between crash velocity and throwing distance based on motion law of throwing objects ( i.e.glass splinter). The generalized throwing motion law that is composed of parabolic motion, spring motion and rolling sliding motion is revealed.

基于抛物运动的各种运动成分描述，分析了道路交通事故汽车碰撞速度与抛物距离之间的各种关系模型，揭示了包括经典抛物方程、弹跳运动和滚动&滑动运动模型的广义抛物运动规律。

While the reaching condition was initialization the equivalent control equation of axial-radial variable structure control and sliding motion equation were given.

在满足滑模存在条件下给出轴向径向变结构等效控制方程及滑模运动微分方程，并作了初步实验探讨。

Calculation of the stable phase of interference sliding-motion pellets on linear reciprocating vibration

直线往复振动面上颗粒干涉滑动稳定相位的计算

Furthermore, the optimal control theory is adopted to construct nonlinear sliding manifold. The dynamics of sliding motion could minimize the given quadratic performance index and is robust to uncertainties with known upper bounds. 5.

进而运用非线性系统的最优控制原理设计滑模面，使得滑动模态满足给出的最优二次型性能指标的要求，同时滑动模态对于已知上界的不确定性具有完全地鲁棒性。