output variance
英 [ˈaʊtpʊt ˈveəriəns]
美 [ˈaʊtpʊt ˈveriəns]
【经】产出差异
双语例句
- Dynamic Output Feedback Robust H_ ∞ Control of Uncertain Systems with R-Stability and Variance Constraints
不确定系统受方差约束和鲁棒R稳定的H∞动态输出反馈控制 - This scheme designs the controller regulating system in accordance with the parameters obtained from the identification so as to minimize the output signal variance variations.
该方案根据辨识得到的系统参数设计控制器调节系统，使输出信号方差变化最小。 - Dynamic Output Feedback Controller Design for Continuous Systems with Variance and Regional Pole Constraints
误差方差及极点配置区约束下输出反馈控制器设计 - Proposes to measure the wrist force using the data fusion method according to output variance of finger force sensors on the gripper.
提出根据手爪上的多个指力传感器的输出变化，通过数据融合方法得到腕力的数值。 - The consistency of constraint indices for output variance and pole is analyzed first. By means of linear matrix inequality ( LMI) approach, a good range is presented for output variance upper bound ( and lower bound) index that is consistent to a given pole index.
先分析这两类约束指标的相容性，利用线性矩阵不等式（LMI）方法，给出与极点指标相容的输出方差上界（或下界）指标的较好取值范围。 - The formulas of amplitude ratio and phase difference between temperature output and temperature input of the global shell heat conduction system were achieved using heat conduction transfer function, and the variance tendencies of amplitude ratio and phase difference versus radius and frequency were analyzed.
通过导热传递函数求得了一个具体球壳体系统温度输出与温度激励的振幅比和相位差的表达式，并由此分析了该系统振幅比和相位差随半径以及温度激励频率的变化规律。 - The shaper output processes variance can be approximately calculated in the fluid-flow approach.
采用流体流法可近似计算成形器输出过程的方差。 - The geometry of the flexible cantilever based one dimension compliant mechanism is optimized to get the biggest output displacement by using orthogonal arrays and analysis variance.
采用正交试验的方法对基于柔性悬臂梁的一维柔性结构进行了参数优化设计以获得最大的输出位移：对最优结构进行了强度校核、模态分析。 - It is proven that the variance of the output of any linear random systems is independent of its control input. This implies that it is impossible to get optimal control in any sense by minimizing the variance of the output.
证明了任何线性随机系统的输出方差与其控制输入无关，因而在任何意义下，由极小化方差而得最优控制是不可能的。 - The relation between the output voltage of general Wheatstone bridge and real strain is nonlinear. The nonlinear error will be very serious if the variance ratio of resistance Δ R/ R is very large. It can strongly impact on the precision of strain measurement.
普通单臂电桥的输出电压与应变是非线性关系，在电阻变化率△R/R较大时，其非线性误差就会大大增加，严重影响到测量精度。 - Dynamic output feedback reliable control with pole and state variance constraints
极点与状态方差约束下的动态输出反馈可靠控制 - In this paper, the design of dynamic output feedback controller for continuous with variance and regional pole placement is considered, in accordance with an algebric equation, the authors study and develop the existence and the solution of the controllers.
该文讨论连续系统在误差方差以及闭环极点配置区约束下，动态系统输出反馈控制器的设计问题，通过对反馈增益阵G的研究分析，给出了此类控制器的存在条件及相关性质。 - This paper studied the statistical properties of the state for the 2-D multi input multi output linear time variant systems with stochastic input, the state expectation, variance and covariance matrices for the systems under consideration are given, as well as an example to explain the method.
该文针对2-D随机多输入多输出线性时变系统的状态变量表达式，讨论了系统状态的统计特性，给出了系统的状态均值、方差和协方差阵的计算公式，并举例说明了该计算法。 - Secondly, based on dynamic output feedback, the SFT control system design method for linear uncertain systems with assignable pole index, steady variance index and H-infinity index constraints is produced.
提出了一种动态输出反馈下，线性不确定系统具有可配置极点指标、方差指标和H∞指标约束的满意容错控制系统设计方法。 - Water saving and drought-resistance seed coating could optimize wheat output composition. According to variance analysis, both coating seed and no coating seed are different significantly, and the drought variety is more significant.
节水抗旱种衣剂能使小麦产量构成因素变优，经方差分析，包衣与不包衣间的增产效果达到显著水平。 - By designing the poles and tunable gains of the controller, this scheme can make the controller stable and improve the dynamic properties of the whole closed-loop system. It can also make the output variance minimal.
该方案通过设计自校正控制器的极点和可调增益，使控制器稳定，并能兼顾闭环系统的动态特性，也可使输出方差趋于最小。 - Design of PI Regulator with Output Variance and Circular Region Pole Assignment Constraints
输出方差及圆形极点配置区约束下PI调节器设计 - Based on the method of statistics, this paper derived the output mean value and variance of conventional parallel interference cancellation ( PIC), partial parallel interference cancellation ( P-PIC) and minimum mean-squared error ( MV-PIC) detectors for CDMA.
基于统计分析方法，导出了传统并行干扰消除检测器（PIC）、部分干扰消除检测器（P-PIC）和最小均方误差检测器（MV-PIC）的输出均值和方差。 - Ex D. Don. Methods To determine its output and give variance analysis to data after applying solely 10 batches different amount of N fertilizer ( carbamide), P fertilizer ( superphosphate), K fertilizer ( potash sulphate) and farm compost, respectively.
方法分别测定头花蓼在施用10种不同量的N（尿素）、P（过磷酸钙）、K（硫酸钾）肥及农家肥后的产量，并进行方差分析。 - The discrete output model of the RLG is put forward when random walk is the main error source, and the quantization error model in the variance ( or Allan variance) method is deduced on the hypothesis that the quantization error can be treated as white noise.
首先提出了在角度随机游走为主要误差源的情况下，RLG的离散输出模型。在假设累积角度量化误差为白噪声的前提下推导了方差（或Allan方差）分析中的量化误差模型。 - The expression of describing the boundaries of PID controller parametric set satisfying the desired relative stability margin is derived. The analytical formulas describing the PID controller parameter sets satisfying the given dynamic error coefficient index and the desired steady-state output variance index are derived, respectively.
然后分别推导出PID控制器满足期望的稳定裕度指标的参数域边界解析式、满足期望的动态误差系数指标和期望的稳态输出方差指标的参数解集的解析式； - The problem of satisfactory PID control for a class of stochastic systems with constraints on dynamic error coefficient, steady-state output variance and relative stability margin is considered.
研究一类随机系统具有期望的动态误差系数、稳态输出方差和相对稳定裕度约束的满意PID控制问题。 - In empirical study, regional output effects and regional price effects of monetary policy in China are researched in methodology of impulse response functions and variance decomposition from estimated vector error correction models.
在实证研究上，采用了向量误差修正模型、脉冲响应函数分析和方差分解等方法研究我国货币政策的区域产出效应和区域价格效应。 - This method uses that support vector machines can approximate any nonlinear function characteristics to establish the system 'off-line SVM model, then takes instantaneous linear processing of the model output the optimization parameters of PID controller under the minimum variance.
该方法利用支持向量机能够逼近任意非线性函数的特点，建立系统的离线SVM模型，并在每个采样时刻将离线SVM模型进行瞬时线性化处理，输出在最小方差意义下PID控制器优化参数。 - It can just output the image according to the regional variance. The variance is greater, the image is more smooth.
它能够根据区域方差来调整滤波器的输出，区域方差越大，平滑作用越强。 - The simulation result shows the relation between the variance transferred to output and model coefficient is linear for any input variance.
通过仿真发现，对于给定的输入方差，过程输入传递到输出上的方差与指数传递模型的系数呈线性关系。