Research on Acceleration Slip Regulation System for Two-wheel Drive Electric Vehicle Based on Sliding Mode Variable Structure Control 基于滑模变结构控制的双轮驱动电动汽车防滑系统的研究
A new mechanism for localized necking formation in terms of new slip system generation is proposed. 本文提出了局部不均匀颈缩形成的新的机制。
Research of the Slip Control-Based System of Speed Sensorless 无速度传感器转差频率控制系统的研究
Enclosed brush/ slip ring system extends brush life by eliminating dust and dirt infiltration. 封闭式电刷系统,防尘和防脏物进入,延长了电刷寿命。
Research on Acceleration Slip Regulation System for Two-wheel Drive Electric Vehicle Using Fuzzy-PID Control 双轮驱动电动汽车防滑控制系统的研究
The results showed that magnesium alloy welding wire can't be fabricated by drawing method as aluminum alloy wire for its poor plasticity, which results in magnesium alloy's close-packed hexagonal lattice and few slip system. 研究表明,镁合金具有密排六方晶格,常温下滑移系少,塑性变形能力差,不能采用与铝合金类似的拉拔方法制备焊丝。
Study on the Properties of Glaze Slip System and Its Mechanism of Adjust and Control 釉浆系统的性质及调控机理研究
A mechanism involving natural selection of practically movable slip system and continuously turning of laths due to inhibition of lath boundaries to motion of dislocation was proposed. 据此提出板条界面阻碍位错运动导致可动滑移系的自然选择与板条连续转动的机制。
It can be concluded that monochromatic X-ray topography has improved the image resolution which has provided definite information about the orientation and features of dislocations, slip system and twins. 单色光形貌提高了实验的分辨率,反映了金刚石中位错,滑移系,孪晶等缺陷的空间取向与特征的明确信息。
The dislocation network formation was discussed, and it belonged to basal slip system 1/ 3 < 1120>. 对位错网络形成进行了分析,位错网络为基面滑移1/3<1120>。
The determination of active slip system is reduced to a nonlinear optimization problem. 对于滑移系激活情况的判定则可转化为求解活动约束的非线性数学规划问题。
This paper gives the adhesive principle between wheel and rail and puts forward the design methods of a locomotive's anti slip system. 在阐述轮轨间的粘着和空转产生机理的基础上,提出了机车防空转系统的设计原则。
In the paper, the complete fritted glaze slip system is put forward, the produce principle of system's property and the effects of fritted property on the property of system is investigated. 本文提出了全熔块釉釉浆系统,并对系统的悬浮,凝聚,絮凝等状态的形成机理作了研究,并从熔块的自身特性方面对系统的影响作了探讨。
Finally, the creep parameters of 112 { 111} and 110 { 100} slip system were given according to the crystallographic constitutive model. 最后根据晶体滑移本构模型给出了十二面体滑移系和六面体滑移系蠕变参数。
The composition of the anti slip system and anti slip control principles of existing metro cars in our country are introduced. Through analysis and study, the composition mode of the anti slip system and anti slip control method of localized metro cars are put forward. 介绍了我国现有地铁车辆防滑系统的组成和防滑控制原理,通过分析研究,提出国产化地铁车辆防滑系统的组成形式和防滑控制方法。
The influence of crystal orientation on crystal hardening and activity of slip system under uniaxial tension is studied according to the numerical results. 在数值计算的基础上研究了单轴拉伸下晶体的不同取向对单晶体硬化程度和滑移系激活情况的影响。
When Zircaloy-4 is rolled along rolling direction of original plate, ft is larger than fl, which can be explained by the activation of {` 1010} <` 12` 10> slip system in some crystals. 沿原始板材的轧向进行轧制时,部分晶粒中的{`1010}<`12`10>柱面滑移开动,使轧制后的ft大于fl;
The precipitated phase Al_3 ( Sc 、 Zr) cut by moving dislocation along the same plane may soften movable sliding surfaces, reduce slip system numbers, generate coarse slip and form dense slip band. 3析出相Al3(Sc、Zr)被运动位错从同一面切过,可有效软化可动滑移面,减少可动滑移系数目,产生粗大的共面滑移,形成密集滑移带。
And in the northeast, special shear strikes slip system arised from Bachu faulted uplift subjected to the collision in opposite directions. 东北部的巴楚断隆,受两个方向对冲的作用力,造成了特殊的扭动走滑体系。
On this base, the open slip system of nickel base single crystal alloy at high temperature condition has been determined from test data. 在此基础上,结合试验结果,对镍基单晶合金在高温环境下的开动滑移系类型进行确定。
Speed Transducer for Anti-Slip System on Locomotive 机车防空转系统用速度传感器
If the crack tip slip system was preferably activated by pure mode ⅱ resolute and the decreasing rate of hardening coefficient was enough, then the local deformation band ahead of crack tip was easy to be formed. 当裂纹尖端优先在纯II型应力分量作用下开动与裂纹共面的滑移系、并且有合适的硬化系数下降速率时,裂尖易形成局部形变带。
Dislocation and dislocation dipole emissions from a crack tip in one slip system 位错和位错偶沿单&滑移系从裂纹尖端的发射
Finite element analysis of elastic stress and the resolve shear stress in the primary slip system of a copper TRICRYSTAL 铜三晶体弹性应力场和主滑移系分解切应力的有限元分析
Study on slip system of dislocation in Jadeite 硬玉位错滑移系及流变学特征的研究
On the Determination of Operating Slip System Activation by Analyzing the Necking and Lattice Rotation of Tensile Smooth Crystal Bars 确定激活滑移系类型的一种方法&单晶体颈缩和晶格转动分析
The distribution characteristics of stress, strain and stored energy has been analysis, and the slip system during plastic deformation has been discussed. 讨论了应力、应变场和形变储存能分布的特点,并讨论了滑移系在塑性变形过程中的开动情况。
Schmid value of basal plane increased when sheet was under tension or compression deformation. Therefore, basal slip system became easier to start. 板材在拉压变形时基面Schmid因子增大,基面滑移系在常温下更容易启动。
The dominant deformation mechanism of Ti-Al alloy is the ( 0001) slip system and { 1012} 1011 and { 1011} 1012 twinning. 纳米杆的塑性变形机制主要为(0001)面滑移系以及{1012}1011孪晶和{1011}1012孪晶。
Then, the slip system and shear intension theories are used in the research of ductile deforming. 其次,以晶体的滑移系和切变强度等理论对工程陶瓷的塑性变形机理做了研究。