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线性
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  linear
    A STUDY ON ROBUST CONTROL FOR LINEAR UNCERTAIN TIME-DELAY SYSTEMS
    线性不确定时滞系统的鲁棒控制研究
短句来源
    Robust Control of Linear Uncertain Systems
    线性不确定系统鲁棒控制研究
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    Robust Control of Linear Hybrid Systems with Parameter Uncertainties and Its Applications
    参数不确定线性混杂系统的鲁棒控制及应用
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    Researches of Robust Control for Structure Uncertain Linear Systems
    结构不确定线性系统的鲁棒控制研究
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    Robust Model Predictive Control for Discrete-time Constrained Uncertain Linear Systems
    离散时间约束不确定线性系统的鲁棒预测控制
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  linearity
    Linear Thermometer and Linearity Calibration Technique
    线性温度计与线性校准技术
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    TWO FACTORS EFFECTING OUTPUT LINEARITY OF INTERNAL BALANCE
    影响内式天平线性输出的两个因素
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    AN ADAPTIVE CONTROL SYSTEM BASED ON SELF-TUNING AND LINEARITY TRACKING
    基于自校正与线性跟踪的自适应控制系统
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    The stiffness of sensor, stress distribution of beam, sensitivity, and linearity of sensor are calculated.
    对传感器的整体刚度、敏感梁的应力分布、检测灵敏度及线性灵敏度进行了计算.
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    The depend linearity detected by SWV of the promoter and terminator respectivly was 8.5×10-9~3.5×10-8 mol/L and 7.2×10-9~9.0×10-8 mol/L.
    SWV法测量起始子的线性范围是8.5×10-9~3.5×10-8mol/L,终止子的线性范围是7.2×10-9~9.0×10-8mol/L。
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  “线性”译为未确定词的双语例句
    The Stabilization of Nonlinear Autonomous Sampled-Data Control Systems: An Approach of Design of the Digital Controller Based on Their Approximated Linearization Models
    非线性自治采样数据控制系统的稳定性分析——基于近似线性模型设计数字控制器的方法
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    LQGSP—A CAD Software Package for the LQG Systems
    LQGSP—线性二次型高斯控制系统的计算机辅助设计软件包
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    An Algorithm for Linear-Quadratic-Gauss Decentralized Control
    线性二次型高斯分散控制的一种算法
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    Adjusting the U-F Curve of the VCO with a Analog-Function Inverter
    用模拟函数变换器对压控振荡器的u—f曲线进行线性校正
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    Adaptive Control for a Class of Discrete Time Systems with Input Nonlinearity
    一类具有输入非线性线性离散系统的自适应控制方法
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  linear
Reductive group actions on affine quadrics with 1-dimensional quotient: Linearization when a linear model exists
      
Such an action is called linearizable if it is equivalent to the restriction of a linear orthogonal action in the ambient affine space of the quadric.
      
A linear model for a given action is a linear orthogonal action with the same orbit types and equivalent slice representations.
      
We prove that if a reductive group action on an affine quadric with a 1-dimensional quotient has a linear model, then the action is linearizable.
      
We find presentations for the irreducible crystallographic complex reflection groupsW whose linear part is not the complexification of a real reflection group.
      
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  linearity
Studies in rats revealed dose dependency/ non-linearity in arteether pharmacokinetics with in the dose levels used.
      
The linearity of calibration curve provided by SEKI was similar to that offered by non-bias hydrodynamic injection (HDI) but significantly better than that obtained by EKI.
      
The characteristics of good linearity, high resolution, and high-frequency response were approved.
      
For the correlation between effects and doses, the former presented a particular saddle-like pattern, while the latter showed a pattern of linearity.
      
The linearity of the Stokes equations makes it possible to develop effective methods of solution of the problem for two and many particles [1].
      
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In this paper the general synthesis problem of optimal control systems with the criterion of transient responses as a positive integral functional (3) is discussed.In the first part it is assumed that the motion of controlled object is described by a system of ordinary differential equations and that the final states of the system form a bounded and closed convex region in n-dimentional euclidian phase space. A method is proposed for finding all optimal control functions which lead any starting state into the...

In this paper the general synthesis problem of optimal control systems with the criterion of transient responses as a positive integral functional (3) is discussed.In the first part it is assumed that the motion of controlled object is described by a system of ordinary differential equations and that the final states of the system form a bounded and closed convex region in n-dimentional euclidian phase space. A method is proposed for finding all optimal control functions which lead any starting state into the given final region of states. Some conclusions are obtained from the maximum principle by using transversal conditions of optimal trajectories in terminal points, and the particular properties of the stated problem are pointed out. The case of linear dif-ferential equations with integral quadratic functional criterion is investigated in detail.Further, in the second part the fundamental properties of isoloss regions, the rela-tions between the isoloss region and optimal control functions are indicated. As a direct result a partial differential equation determining the optimal loss-function J (x) is found and the connection between function J (x)and optimal vector control function u (x) is also stated. The methods proposed are practically the extension of the me-thods used by us for designing time optimal control systems as seen in [5, 6 ,7].Finally, an example is illustrated with optimal trajectories shown in phase plane.The necessary numerical data is calculated by an analog computer with high accuracy.

文中研究了具有公式(3)表示的一般正积分泛函的最优控制系统的综合问题.在第一部分中研究了具有控制参数的一阶微分方程组.控制系统的终点状态为n维相空间内的某一逐段光滑边界的闭性区域Ω.文中指出了根据极大值原理和轨道终点的横截条件寻找引到Ω的所有最优轨迹的方法.这里详细地研究了具有二次泛函和被积函数中不明显含有控制参数的质量指标泛函的线性方程情况.在文中第二部分研究了等损耗区的主要特性.指出了等损耗区与最优控制函数之间的关系.导出了求算最优损耗函数J(x)的偏微分方程,以及这一函数与最优控制函数u(x)的关系.上述方法是我们曾在文献[5,6,7]中用过的最优快速系统的综合方法的推广.文章最后举有例证.

The problems of stability in the whole, stability in the large with its attracting region, and the quality problem of nonlinear control systems are studied by the Lyapunov's method. The functional relation of the nonlinear element is assumed to be piece-wise linear, continuous or not, and may possess two-valued intervals, but is linear at the origin. Thus the whole phase space can be divided into three simple regions in each of which the differential equations of the system are essentially linear. As a result...

The problems of stability in the whole, stability in the large with its attracting region, and the quality problem of nonlinear control systems are studied by the Lyapunov's method. The functional relation of the nonlinear element is assumed to be piece-wise linear, continuous or not, and may possess two-valued intervals, but is linear at the origin. Thus the whole phase space can be divided into three simple regions in each of which the differential equations of the system are essentially linear. As a result the stability conditions contain also parameters of the nonlinearities.

本文利用李亚普诺夫方法研究非线性控制系统的全局稳定性、大范围稳定和其吸引区的寻求以及一个品质问题.对非线性元件采用了分段线性的模型,从而使得到的条件中也包含有非线性特性的参数.

By using the function of Lyapunov, in this paper a formula is derived to estimate the decaying perturbation. Based on this formula the linear switching lines are obtained. The method is also applied to system with time lag.

在此短文中,借助于李雅普诺夫函数,对扰动量作了定量估计,以给出使用线性开关函数的某种依据.文中还将此法用于常系数线性时滞系统.

 
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