查询词典 sliding

The sliding mode control rule which can maintain the system stability is deduced when choose I Sq=0 to construct switching surface. However, the sliding mode control rule has control quantity only when the tracking error is not in zero.

论文以无功电流I Sq=0构造切换曲面，推导了使系统保持稳定的滑模控制率，但是该控制率只有在电流跟踪误差不为0的情况下才有控制量产生，在误差为0的情况下没有控制量产生。

The rule of dry sliding friction wear of vermicular iron was analyzed. The influence of working conditions, composition and structure on dry sliding friction characteristics was investigated, 3D morphologies of friction surfaces of vermicular iron and temperature characteristics of friction surface were discussed. The results showed that, compared with nodular and gray irons, vermicular iron has lowest wear rate, highest friction coefficient and lowest friction coefficient attenuation, so it is suitable to be as the material of braking device.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面二维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

This method and the condition of sliding mode are investigated and the stablity of sliding mode is analyzed.

文章讨论了这种设计方法以及滑模存在的条件，并分析了滑模运动的稳定性。

When run-time panels, due to sliding contact with the glass, so a good run; and when the newly built run-time stamp machine, so as a result of man-made and glass sliding leads to loose a few initial scans do not a problem.

当打开面板运行时，由于滑片不与玻璃接触，所以运行很好；而当刚刚盖上机盖运行时，由于人为的使滑片与玻璃间产生松动，最初的几次扫描也不会有问题。

Parameter of optimized trajectory and variable structure with sliding modes control theorem are used to construct sliding surface, obtain a new tracking trajectory guidance law.

利用基准优化弹道参数和滑模控制思想，构造滑动面，提出了一种新的弹道跟踪制导规律。

Pumping tube pipe with a fixed part of warehouse body sliding in between the two positions embedded parts per 3m welding pipe fixed, positions on the use of rubber face effective 90-degree bend towards the two east-west positions on the sliding-mode platform with human small dump then expected, with each 300mm uniformly continuous pouring of concrete.

泵送管固定部分为钢管随仓体滑升，在两仓之间每3m焊接预埋件以固定钢管，仓上工作面内采用橡胶管用90度弯头转向东西两仓，在滑模平台上用人力小斗车接料，以每层300mm连续均匀浇筑混凝土。

The terminal sliding mode controller is designed by using unit vector style; the switching function of the terminal sliding mode is designed by the quadratic optimal control theory.

采用单位向量控制形式的最终滑动模态控制器，并采用二次型最优控制理论设计最终滑动模态的切换函数。

By analyzing 3D surface morphologies and temperature field of dry sliding friction, the reason why vermicular iron has excellent dry sliding friction properties was further explained from the behaviour mechanism.

通过对试样三维表面形貌和干滑动摩擦温度场分析，进一步从机理上解释了蠕墨铸铁所具有的良好干滑动摩擦学性能。

AlTiN coating has inconspicuous anti-wear effect on carbide.(3) With the introduce of graphite chips bwteen the frictional surface, the effect of graphite chip on the sliding friction and wear behavior of frictional pair was studied. The results show that graphite chips can reduce the coefficient of friction and frictional temperature, and make the coefficient of friction decrease with the decrease of normal load and rise of sliding speed.

在硬质合金微铣刀高速铣削石墨的刀具磨损和破损研究方面，分析了石墨高速铣削过程中的摩擦学条件，揭示了涂层和非涂层硬质合金微铣刀高速铣削石墨的刀具磨损和破损形态及其机理，研究结果表明涂层早期剥落是涂层的早期破损形式，&抛光&磨粒磨损是涂层硬质合金微铣刀在稳定磨损期的主要磨损机理。

The hydraulic in this design is a general beam-column type one, which is made up by the mainframe, electrical system and hydraulic system. It can be operated by autoloading fashion, manual fashion or spot moving fashion, to achieve the following process: sliding down rapid; sliding down slowly; adding pressure; keeping pressure; removing pressure; the low hydraulic tank work out; the low hydraulic tank untreading.

本设计中的液压机属于梁柱式一般用途液压机，主要由主机、电气系统和液压系统等三部分组成，采用半自动、手动和点动三种操作方式，能实现以下几个工作过程：滑块快速下行；滑块慢速工进；加压成型；保压延时；卸压回程；顶出缸顶出；顶出缸退回。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。