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error coefficient
相关语句
  误差系数
     All these positionerror coefficient C_0, speed error coefficient C_1 and acceleration errorcoefficient C-2 can be obtained from A, B, C and D, coefficient matricesof the control system state equations.
     对于误差系数矩阵中的位置误差系数C_0、速度误差系数C_1、加速度误差系数C_2均可由控制系统的状态方程式中的系数矩阵A、B、C、D来求出。
短句来源
     Calibrating test was simulated with MATLAB, its simulation includes setting up parameters, harmonic analysis, Calibrating error coefficient.
     利用MATLAB进行标定仿真试验,包括设置参数、谐波分析及标定误差系数仿真。
短句来源
     It was shown that for a class of closed loop control systems with a given maximum step response overshoot σ_max,the optimum ratio T/T_(3())(T is the sample period,T_(3()) is the equivalent time constant of the controlled object)could be found,and thus the error coefficient K_(N+1) of corresponding order systems could be obtained with the result of achieving a fast and accurate system.
     作者指出:对于某类闭环控制系统,在给定阶跃响应最大超调量σ_(max)的条件下,可以找出最佳比值T/T_(T 为系统的采样周期,T_(?) 为对象的不便克服的等效小时间常数之和),使系统获得相应阶最大误差系数 K_(N+1),从而可使系统达到快速精密的控制指标。
短句来源
     By choosing the state variables properly, the problem of satisfactory PID regulator is transformed to the problem of state feedback. Then the consistency interval of regional pole, steady output covariance and steady error coefficient of second-order stochastic systems is solved by utilizing the general inverse solution of algebraic Riccati equation. The method of choosing the satisfactory control strategy is presented.
     针对随机系统中应用满意控制研究PID调节器指标相容性比较困难的缺陷.通过适当选取状态变量.将满意PID调节器的问题转化为状态反馈问题.利用代数Riccati方程广义逆解.解决了二阶随机系统的区域极点配置、稳态输出方差、稳态误差系数相客性及其相客区间问题.并给出了求解满意控制策略的方法.最后通过举例说明了本文结论的正确性.
     The error is spreaded out a line of progression with the Taylors series and the coefficient of the progression is the error coefficient.
     并用台劳级数将误差展成一列级数,级数各项的系数为误差系数
短句来源
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  “error coefficient”译为未确定词的双语例句
     By comparing error coefficient each other, the degree of which parameters' measure precision impacts on the eventual result is easily made out.
     通过各测量参数的绝对误差传递系数和相对误差传递系数的大小比较,可以看出各参数的测量精度对氮氧化物最终计算结果的影响大小。
短句来源
     Based on literature and introducing the error coefficient (r2), the paper infers theformula (2.63-2.66), which is applied to calculate the lag strain of bonded materials (Elag) under the secondary load.
     本文在有关文献的基础上,引入误差调整系数γ_2,推导出钢筋混凝土受弯构件二次受力下粘贴加固材料滞后应变ε_(tag)的计算公式(2.63)~(2.66)。
短句来源
     This paper describes the methods of analysis and evaluation for guidance error,guidance implementation error,guidance method error,error coefficient of inertial instrument and external disturbance by utilizing the exterior ballistic measuring and telemetering data.
     本文叙述了利用外、遥测数据对制导误差、制导工具误差、制导方法误差、惯性仪表误差和主要外干扰进行分析、鉴定的方法;
短句来源
     Path coefficients for them were 0.526,0.535,0.264, -0.148. The sum of the determination coefficients was 0.849, and the error coefficient was 1-0.849 by analyzing the determination coefficients. The best multiple linear regression equation about adult weight of Saibei rabbit was established.
     通径系数依次为0 .526、0. 535、0 .264、0 .148. 通过决定系数与相关原因决定系数的分析, 决定系数总和为0. 849, 误差项决定系数为1~0 849. 并建立了塞北兔成年体重的“最优”回归方程.
短句来源
     THE ADVANTAGE OF MAXIMUM ENTROPY METHOD AND DETERMINATION OF THE ORDER OF ITS PREDICTION ERROR COEFFICIENT
     最大熵谱的优良特性和预报误差过滤系数阶数的确定
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  error coefficient
When based on 28-day strength, the average error of prediction for shrinkage is 19% but if based on the strength at the start of shrinkage, the error coefficient is reduced slightly to 16%.
      
The error coefficient of variation was much higher for single plants than for clonal lines.
      
We find the unique method of this class having minimum global error coefficient.
      
Their nodes are inside the interval of integration, and they also may be produced by minimizing the error coefficient.
      
The error coefficients are accumulated using the comparator decisions and a separate error coefficient lookup table.
      
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The electron-optical modulation transfer function ( MTF ) and root mean square ( RMS ) radius in the proximity focusing and sharp focusing systems for the photoelectronic image devices are studied in this paper, where the initial energy of photo electrons is supposed as having Cosine , Maxwell and βeta distributions .It has been proved that the formula expressed by the exponential function as T(f) = exp[-(πpf)2)is accurate enough to indicate the MTF of the image focusing systems, where p, the focusing error...

The electron-optical modulation transfer function ( MTF ) and root mean square ( RMS ) radius in the proximity focusing and sharp focusing systems for the photoelectronic image devices are studied in this paper, where the initial energy of photo electrons is supposed as having Cosine , Maxwell and βeta distributions .It has been proved that the formula expressed by the exponential function as T(f) = exp[-(πpf)2)is accurate enough to indicate the MTF of the image focusing systems, where p, the focusing error coefficient, will be confirmed as the RMS radius of image systems, so it has a definite physical meaning. Under consideratin of these three initial energy distributions of photoelctrons , the MTF and its RMS radius of the image systems are given. Finally, some practical examples on MTF calculations for image tubes are given for illustrative purposes.

本文研究了逸出光电子的初能量为余弦分布、麦克斯韦分布和贝塔分布下近贴聚焦与锐聚焦系统的电子光学调制传递函数(MTF)与均方根半径,证明了以指数函数形式表示的解析式T(f)=exp[—(πρf)~2]足以精确地表达成象系统的MTF。这里ρ乃是成象系统的均方根(RMS)半径(?),具有明确的物理意义。文中给出了上述三种初能分布下成象系统的均方枳半径表达式,最后给出了象管MTF计算的实例。

In this paper,by using “the fastest response method”,A formula for the design of N≥2 order astatic sampled data control system is proposed.It was shown that for a class of closed loop control systems with a given maximum step response overshoot σ_max,the optimum ratio T/T_(3())(T is the sample period,T_(3()) is the equivalent time constant of the controlled object)could be found,and thus the error coefficient K_(N+1) of corresponding order systems could be obtained with the result of achieving a fast and...

In this paper,by using “the fastest response method”,A formula for the design of N≥2 order astatic sampled data control system is proposed.It was shown that for a class of closed loop control systems with a given maximum step response overshoot σ_max,the optimum ratio T/T_(3())(T is the sample period,T_(3()) is the equivalent time constant of the controlled object)could be found,and thus the error coefficient K_(N+1) of corresponding order systems could be obtained with the result of achieving a fast and accurate system.Moreover,a list of optimum parameters σ_(max),T/T_(3(),K_(N+1) T_3()~N had been included to make the optimal design of the closed loop control system easier.

本文利用“最小响应法”给出了 N≥2阶无静差采样控制系统的设计公式.作者指出:对于某类闭环控制系统,在给定阶跃响应最大超调量σ_(max)的条件下,可以找出最佳比值T/T_(T 为系统的采样周期,T_(?)为对象的不便克服的等效小时间常数之和),使系统获得相应阶最大误差系数 K_(N+1),从而可使系统达到快速精密的控制指标。为了在工程设计中应用方便,文中还给出了二至六阶无静差的σ_(max),T/T_(?),K_(N+1)T(?)最佳参数组,使得这类闭环控制系统的设计最佳化和简易化.

This paper presents a technique for automic design of the compensator of control systems by a computer According to the given phase margin, static-error coefficient, and gain-crossover frequency of the system this technique automatically indicates whether a lead, lag, or lead-lag is required and permits the designer to compute the location of zero, the pole, and coefficient of the corresponding compensator funcfion.

本文提出一种利用计算机自动设计线性控制系统串联校正装置的方法。本方法根据给定的系统开环相位裕量、误差系数及剪切频率,自动判断校正装置是超前的或是滞后的或是超前—滞后的,并算出相应的校正装置传递函数的另、极点以及此例系数。

 
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