助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   linear 在 自动化技术 分类中 的翻译结果: 查询用时:0.193秒
图标索引 在分类学科中查询
所有学科
自动化技术
中药学
数学
药学
化学
力学
电力工业
无线电电子学
电信技术
更多类别查询

图标索引 历史查询
 

linear
相关语句
  线性
    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
短句来源
    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
短句来源
    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
短句来源
    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
短句来源
更多       
  线性化
    APPLICATION OF THE Z80 MONOBOARD MICROCOMPUTER USED AS LINEAR PROCESSING, CORRECTING AND DIGITAL DISPLAY IN THE MEASURERS
    Z80单板机在测量仪表中用作线性化处理、校正与数显
短句来源
    The second rank system is linearized by feedback linearization method,and then the PD control method is applied to the linear system.
    对于二阶系统,首先采用反馈线性化控制方法将系统线性化,然后采用PD控制算法进行控制,从而确保系统在不同工作点处的性能一致。
短句来源
    After the success of the inverted pendulum swung up, the mathematical model is made linear on the inverted balance point and through the linear model the inverted pendulum is kept stable on the inverted point by linear quadratic optimal control.
    在倒立摆成功摆起后,在倒立平衡点对系统模型进行线性化,并用线性二次型最优控制(LQR)算法对倒立摆线性化模型进行稳定控制。
短句来源
    Model reference adaptive control of some nonlinear systemswith the piecewiselinear method
    一类非线性系统模型参考自适应控制的分段线性化方法
短句来源
    Piecewise Linear Adaptive Control of Some Nonlinear Systems
    一类非线性系统的分段线性化自适应控制
短句来源
更多       
  线性关系
    The test result indicates that the output voltage and water level of the sensor show linear relationship,the sensor can be used for water level detection of boiler.
    测试结果表明:传感器的输出电压与水位高低变化呈线性关系,可用于锅炉水位的检测.
短句来源
    The electrode prepared by sputtering method shows the highest catalytic activity and the sensitivity of the sensor is 16 times higher than that prepared by moulding method. The sensitivity of the sensor is about 4 μA/100 ppm with a linear output from 0~104 ppm.
    溅射法制备的铂催化电极活性最高,性能稳定,灵敏度达到模压法制备的铂黑电极传感器的16倍,传感器在0~104ppm范围内输出电流与氢气浓度呈线性关系,灵敏度达到4μA/100ppm.
短句来源
    The results showed the sensor exihibited excellent amperometric response to NO2-in PB(pH=3.0),and a good linear relationship over a NO2-concentration from 9.0×10-7 mol/L to 1.49×10-5 mol/L was obtained,with the detection limit being 1.0×10-7 mol/L(S/N=3).
    其稳态电流与NO2-的浓度在9.0×10-7~1.49×10-5mol/L范围内呈现良好的线性关系,检测限为1.0×10-7mol/L.
短句来源
    Quantitative analysis was performed at the wavelength of 490 nm. Under the optimized conditions, the linear range of cataluminescent (CTL) intensity versus con- centration of methanol vapor was from 25.74 to 12870 mg/m3 (r=0.9995, n=8), with a detection limit of 8.58 mg/m3 (the signal-to-noise ratio was 3).
    在波长490nm处进行定量分析,催化发光强度与甲醇浓度在一定范围内呈良好的线性关系,其线性范围为25.74~12870mg/m3(r=0.9995,n=8); 检出限为8.58mg/m3(信噪比=3).
短句来源
    In the strain test,the relationship between strain and the electric signal is a linear equation,and the resolution is less than 2.5 με.
    在应变实验里,施加的应变和探测到的电信号成线性关系,应变分辨率为2.5με.
短句来源
更多       
  “linear”译为未确定词的双语例句
    Research on Typical Linear Target Extraction from Remote Sensing Image Based on Feature Level Fusion
    基于特征融合的遥感影像典型线状目标提取技术研究
短句来源
    Robust Control for Markov Jump Linear Systems
    Markov切换系统的鲁棒控制
短句来源
    A STUDY OF QUADRATIC PERFORMANCE INDICES OF SISO LINEAR CONTROL SYSTEMS IN FREQUENCE DOMAIN
    在频域中研究单输入、单输出线性控制系统的二次性能指标
短句来源
    A Simplified Linear Programming Approach to Multivariable Control Systems with Constraints
    求解有约束多变量控制系统的简化线性规划法
短句来源
    COMPUTER-AIDED DESIGN OF OPTIMUM LINEAR CONTROL SYSTEMS
    最优线性控制系统的计算机辅助设计
短句来源
更多       
查询“linear”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  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.
      
更多          


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....

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.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关linear的内容
在知识搜索中查有关linear的内容
在数字搜索中查有关linear的内容
在概念知识元中查有关linear的内容
在学术趋势中查有关linear的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社