• Using this model, we analyzed the influence of some important parameters, such as packet size, forward error correction coding scheme and contention window size, to the system performance.

    利用模型分析纠错编码方式选取以及竞争窗口长度重要参数的选取系统性能的影响

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  • From system model selected, the lengths of hypothetical reference digital link and digital section are chosen, then the properties of bit error and jitter are determined.

    选定模型,决定了假想参考数字通道和数字段长度,确定了误码性能抖动特性指标。

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  • The basic principle and method of grey system model and its application in thermal error modeling on machine tools had been presented briefly.

    提出采用灰色系统模型进行机床误差建模基本原理方法以及在机床热误差补偿建模中的应用

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  • The error model of low-cost inertial system is simplified.

    低成本惯性系统误差模型进行了研究简化;

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  • The establishment of PIGA error model provides a theory basis to implement error compensation effectively and to raised precision of inertial system reliably.

    陀螺加速度表误差模型建立实现有效的误差补偿可靠提高惯性系统实用精度提供理论依据

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  • Based on the definitions of the relative model error of plus response model in linear system and the minimum index of robustness, the robustness of all kinds of dot-controllers was analyzed.

    定义线性系统脉冲响应模型相对模型误差模型失配时最小指数在此基础分析了各种控制器的性能。

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  • The research results show that the errorcorrecting model may not exist in arbitrary non—linear cointegration system .

    指出并非任意非线性系统都存在误差校正模型的表现形式。

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  • On the basis of hybrid error model and adopting diminution order method by filter, an adaptive control scheme of hybrid model has been designed for high order system following the low order model.

    基于混合误差模型采用滤波器方法,设计一种系统跟踪阶参考模型混合模型参考自适应控制方案

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  • The Predictive Filter is an estimation method based on nonlinear system model, which determines the optimal model error using a one-step ahead control approach to provide accurate state estimations.

    预测滤波器一种基于非线性系统模型的滤波方法通过使输出一步前预测误差最小来估计模型误差,具有较高的估计精度

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  • Such a system is discussed in this paper, and the corresponding error model and measurement model, especially double-differenced GPS carrier phase model are set up.

    针对全组合系统进行研究建立相应误差模型系统观测模型,特别是组合系统下的GPS载波相位双差观测模型。

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  • A modified adaptive model following control algorithm was presented, in which the system output error is added to control signal and the next time output error is evaluated by linear networks.

    提出一种改进模型跟随自适应控制算法改进算法把系统当前输出误差引入控制信号同时利用线性神经网络估计系统新的输出误差。

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  • A simple and practical analytical model of fluctuation error (RMS miss distance due to glint noise) of the homing guidance System, is then obtained to calculate guidance accuracy.

    据此建立目标角噪声引起起伏误差解析模型,具有简单实用特点,制导系统制导精度计算提供了种新途径。

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  • Based on the approximation property of fuzzy systems, a nonlinear system can be expressed as the form of linear parametric model and a modelling error term.

    根据模糊系统逼近性质非线性系统可以表示线性参数化模型加上建模误差

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  • Secondly, a camera system error model is put forward, and all coefficients are computed accurately by using system identification theory, and the test result is reported.

    同时提出了一种成像系统误差的修正模型,并利用系统辨识方法正确估计了该模型参数;

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  • Global positioning system real time kinematic technology (GPS RTK) was applied to the error model identification of the inertial navigation platform in this paper.

    导平台车载试验误差模型辨识使用全球卫星定位系统(GPS)载波相位差分(rtk)法进行了研究

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  • In addition, GPS observation itself maybe have system error, so it is needed to take into account GPS self-reliability when assimilating the GPS data into the numerical prediction model.

    另外GPS测量可降水量本身可能存在系统误差,在将GPS资料同化入数值预报模式应关注GPS资料本身的可靠性。

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  • After the mathematical model of the system is developed, a practical method of establishing a testing datum is advances. Moreover, the system error is analyzed and estimated.

    建立测量数学模型之后,提出适用测试基准建立方法对基准建立后的系统误差进行了分析计算。

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  • The straightness error mathematics model has been built, then the measuring and controlling system of redirector rack automatic straightening machine has been developed.

    建立直线度误差数学模型,研制全自动直机测控系统用于轻型汽车和轿车的转向器齿条检测校直。

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  • The results validate more validity of nonlinear error correction model on the wavelet neural network than linear vector autoregressive model, and forecast validly the nonlinear economy system.

    研究证明,神经网络所建立非线性误差校正模型好的预测效果,能够有效地预测非线性经济系统。

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  • Based on the fact that total error is needed by the system, this thesis emphasizes particularly on analyzing the static regression line error model and its engineering feasibility.

    侧重分析静态回归直线误差模型工程应用的可行性通过例证比较说明统计估算法的优势。

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  • Based on the INS error correction by quasi-three dimensional model, the method of the combination of camera imaging system with SINS to deduce the measurement matrix was utilized.

    文中基于模型系统误差校正思想,利用摄像机成像系统联惯导系统(SINS)相结合方法,着重量测矩阵进行推导

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  • The error performance of single pulse PPK system with maximum value type decision model is discussed in this paper.

    本文讨论采用择大判决模型脉冲PPK体制抗干扰性能

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  • System model is the foundation of Kalman filter. The nondeterminacy of system model brought on apriori data error, as the low precision and the diverge of the filter.

    系统建模卡尔曼滤波基础,系统模型不准确带来的验前数据误差,使滤波器精度降低,可能造成发散。

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  • Based on the research on the positioning theory of RDSS system, a positioning error model was established and a simulation system was developed.

    研究定位原理基础建立了双星定位系统误差模型仿真系统,并对仿真系统的硬件结构、仿真软件和仿真方法进行了介绍。

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  • The principle of PFC is introduced from three aspects: predictive model, error compensation and optimal algorithm. The basic PFC algorithm for first-order plus time delay system is developed.

    预测模型、反馈校正优化控制方面对预测函数控制基本原理进行了系统阐述针对一阶滞后对象推导了单变量预测函数控制的基本算法

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  • In order to overcome the nonlinearity and time-varying uncertainty of actual industrial processes, an adaptive control system based on linearization error model is proposed.

    针对实际工业生产过程中的非线性时变不确定性,提出了一种基于线性化误差模型的自适应控制系统

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  • Various error sources of binocular stereo system are analyzed based on pinhole camera model for estimation of the depth error.

    基于摄像机透视成像针孔模型分析了立体视觉中摄像机标定和三维重建过程主要误差来源

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  • In this paper, multiple output error feedbacks are introduced via the parallel decomposition of the plant transfer function in the internal model control system.

    本文通过被控对象模型传递函数并行结构分解引入多重输出误差反馈,并根据模结构来设计系统控制器。

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  • Then, the error of the system is analyzed, and the error compensation model is established. A mathematical calibration method is presented for the system residual errors.

    进而,本文对所设计太阳敏感器进行系统误差分析,采用数据方法建立了系统的误差补偿模型

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  • A new forecasting model the Equal Dimension Grey Data Dynamic forecasting model Corrected by Remnant Error was proposed based on the Grey System Theory.

    根据灰色系统理论提出一种修正数据动态预测模型

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