查询词典 sliding

The problem of designing sliding mode control for linear systems with input and state delays is considered.

对含多面体不确定性的时滞系统，参数相关的Lyapunov函数，提出了时滞无关和时滞相关的鲁棒稳定的充分条件。

A sliding cursor with an alignment line can record an intermediate result on any of the scales.

在1970年代之前使用广泛，之后被电子计算器机所取代，成为过时技术。

In this method, stability safety coefficient is derived from th e ratio fo internal energy to external energy and the minimum disturbed energy e quivalence surface is established, which can be used to determine the potential sliding surface.

该方法不仅从能量的观点给出了基于增稳内能与失稳外能比值的稳定安全系数，还将干扰能量法与等值面法结合起来，建立了用最小干扰能量等值面来确定潜在滑动面的方法。

Taking the overall design of JG6120 interurban coach as an example, the preliminary evaluation of the bus load distribution, dynamical performance, economical efficiency, brake performance, steering controllability, and slide performance are carried out. It is the first time to put forward the idea of evaluating the bus performance with KBE; a new calculation method of the bus roll stability angle and a new calculation formula of the bus sliding time and distance are raised too.

以为重庆金冠开发的JG6120长途客车总体设计为例，开展了对载荷分配、动力性、经济性、制动性、操纵稳定性和滑行性的预评价研究，提出了KBE技术在客车总体设计性能评价中的应用，提出了客车静止在横向坡道上的最大侧倾稳定角的新算法，提出了计算客车滑行时间、滑行距离的新公式。

In this method, an interim variable is defined by combining one variable of each subsystem. The interim variable is used to construct the sliding-mode function and the total control law can be derived to guarantee the equilibrium point is reachable in finite time. Using LaSalle invariance theorem, it can be proved further that the equilibrium field only includes one equilibrium point and the equilibrium point is asymptotically stable.

该方法将各个子系统的一个变量进行组合定义成一个中间变量，然后从这个中间变量出发构造滑模函数，通过求取总的控制量保证中间变量在有限时间内收敛到平衡点；进一步利用LaSalle不变性原理证明该收敛域内只有一个平衡点且是渐近稳定的。

Because of the unstructured environments and the force impulse excitation of the following manipulators, the invertibility control input can not control the conducting manipulator exactly. In this paper, a new adaptive and sliding mode control scheme is developed assuming that all system parameters including the joint flexibility values are uncertain but within given bounds.

在以上方法的基础上，本文再对多杆柔性关节机械手在约束空间的轨迹优化规划问题进行了研究，首先利用坐标转换得出多杆柔性关节机械手的约束动力学模型，然后利用逆系统方法求出了系统在约束空间的次优化轨迹及力控制器。

Entrance doors including sliding door and swing doors and ironmongery for the doors.

入口门，包含移门和推拉门，以及门的五金。

Based on the modern crane design skill, this paper designs and analyses the hoisting mechanism of the high pedestal jib crane, involves armoured rope、drum、sliding wheel、electric motor、reducing device and arresting gear.

本文以先进的起重机设计技术为基础，对门座式起重机起升机构的钢丝绳、卷筒、滑轮、电动机、减速器、制动器等进行了设计分析。

With the workpiece movement, the direction of synchronous sliding hole formed by cutting a kerf.

随着工件移动，小孔按切割方向同步横移形成一条切缝。

The sliding key chains will be widely applied in the fields of textile, printing, mine and automobile in the near future.

在国外类似滑销链的无级变速器已经出现[1] ，但在我国还未见此类型的无级变速器。

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。