查询词典 sliding

This paper also analyzes control problem in cartesian space and presents several improved indirect methods , to counter kinematic uncertainty ect.. Then, a sliding mode control and an adaptive control are proposed as direct cartesian space control scheme. All of them has been extended to redundant manipulator.

本文研究了机械手工作空间控制问题，提出了考虑具有不确定运动学参数等多种改进的分解运动控制方案，它是机械手控制的间接方法，进一步本文又提出了滑动模及自适应两种分别考虑运动学及动力学不确定性的工作坐标直接控制方案，它们均被推广至具有冗余自由度的机器人控制中。

It has many combinations and can install sliding windows and casement windows on the curtain wall.

能够有多种组合，并且能在幕墙上安装推拉窗、平开窗等。

The Cloudy Way Composed by Liu Jiachang The graceful violin comes in with the decomposition and sliding of celesta, and gradually romances such a scene that the sky is bejeweled with twinkling stars, and a beautiful young girl is praying to the sky silently,"I will float out the cloud river with the breeze and will be brave enough to walk out from the emptiness and loneliness".

大乐队以丰富的音色奏出副歌，将一腔对爱情的渴望与追求之情，淋漓尽致的呈现出来，即便是浩瀚无垠的云河也不能承载…… 2。

A new type in-situ reinforcing Cr7C3 ceramal composite coating was fabricated on carbon steel(C3) substrate by plasma cladding. Microstructure of the ceramal composite coating was characterized by SEM, XRD and EDS. Room and high temperature wear properties were evaluated under dry sliding wear test conditions and their wear mechanism was discussed.

采用等离子熔覆技术，在调质C3钢表面制得以原位生成初生相Cr7C3为增强相的金属陶瓷复合材料涂层；利用SEM、XRD和EDS等分析了涂层的显微组织和相组成；测试了在室温干滑动磨擦及高温滑动磨擦条件下涂层的耐磨性，并讨论了其磨损机理。

The plasma clad ceramal composite coating consistsed of primary Cr7C3 and Cr7C3/γ-Fe eutectics. The coating possessed excellent sliding wear resistance under both room and high temperature test conditions.

结果表明：涂层的相组成是Cr7C3增强相和γ-Fe固溶体与少量Cr7C3构成的共晶；涂层在室温和高温干滑动磨擦条件下均具有优良的耐磨性能。

Simulation results show that the proposed approach is able to effectively eliminate chattering of the sliding mode control system.

第二，在滑模控制的研究中，提出了一种改进的趋近律。

A Lithuanian held on suspi cion of theft in an Arctic Norway jail slipped out of custody - literally - by stripping naked, smearing himself with vegetable oil and sliding through the prison bars, police said Wednesday.

警方周三透露说，位于北极圈的一家挪威监狱里有名涉嫌偷盗的立陶宛裔人从监狱中"溜"了出来--他脱光衣服，用植物油涂满全身，顺监狱的栏杆"溜"了出去。

A sliding mode observer proposal has been presented for the multi～variable, nonlinear, strong coupling circular inverted pendulum syst em in this paper.

针对多变量、非线性、强耦合的环形倒立摆系统，提出了一种滑模观测器的方案。

First, the state～space equation of the circular inverted pend ulum system was established based on the Lagrange Equation. On the base of that, the circular inverted pendulum was swung up by the energy control strategy, and the controller of the system was designed by the pole placement of the optimal control theory. Second, in order to realize the observation for the unknown vari ables, stable state observers were designed based on the equivalent principle of sliding mode variable structure.

该方案在采用 Lagrange 函数建立状态空间方程的基础上，利用能量控制策略实现自动起摆；采用最优控制理论中的极点配置法设计倒立摆系统的控制器；同时利用滑模变结构的等值原理设计观测器，实现对系统未知状态变量的观测。

The more detail of researches and results are shown below:(1) In coverage planning of unknown environment, sliding algorithm is improved to incremental style, then it is combined with some strategies of circumnavigation and randomly walk etc.

相比于传统滑动算法，增量算法使得构型空间可以从局部逐渐构建，并且可用于多机器人系统，大大提高了效率。（2）设计了一种改进的基于近似Voronoi图的GVD算法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。