• Controllability and observability are two important concepts of control systems.

    能控性和能观性是控制系统的两个重要概念。

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  • Full-scan design which upgrades the circuit in the controllability and observability greatly reduces the complexity of test generation, which is considered the most effective method of DFT.

    全扫描设计通过提升电路的可控制性和可观察性,大大降低了测试生成的复杂度,被认为是最有效的可测性设计方法之一。

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  • The controllability and observability of induction motor systems are analyzed in this paper.

    分析了感应电动机系统的能控性与能观测性。

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  • The stability, controllability and observability of fractional order system are investigated.

    给出了分数阶系统的稳定性条件、可控性和可观性判断依据;

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  • The problems of reachability and observability for 2-d continuous-discrete systems are studied.

    对2—D连续—离散系统的局部能达性与局部能观性作了系统地分析。

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  • In addition a speedy observability analysis method based on nodal adjacent matrix is put forward.

    还提出了一种基于节点邻接矩阵的快速可观测性分析方法。

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  • To improve the efficiency of SAT solver, a new method using observability don't CARES is presented.

    为了提高可满足性求解器的效率,提出了一种利用电路可观无关性的方法。

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  • The Discrete Vector method can achieve the combination of both observability and real-time capacity.

    采用离散矢量法可以有较好的实时性和观察性。

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  • System observability is examined and two necessary conditions for the system to be observable are obtained.

    首先分析了系统的观测性,得出了系统可观测的两个必要条件。

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  • The condition with only LOS Angle rate is better than that with LOS Angle with regard to target observability.

    与只有视线角信息的情况相比,只有视线角速度信息在目标可观性方面具有优势。

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  • The uniform controllability, reachability and observability of linear switched control systems are investigated.

    研究线性切换系统的一致能控、能观和能达性。

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  • Scan chain partition improves diagnosis resolutions by solving controllability problems and observability problems.

    扫描链分割技术可借由解决可控制性问题及可观察性问题来改善诊断解析度。

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  • A new observability analysis algorithm for power system state estimation based on reduced network Jacobian matrix is proposed.

    提出了一种新的基于降阶网络雅可比矩阵的电力系统状态估计可观测性分析方法。

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  • The observability of linear hybrid system may be affected by control inputs, which include discrete and continuous control inputs.

    线性混合系统的控制输入(包括离散控制和连续控制)会影响混合系统的状态可观性。

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  • Moreover, certain examples are illustrated to show the sharpness of both the exact observability time and the number of the observed values.

    此外,通过例子说明了该理论中所要求的观测时间是不可改进的,观测量的个数也是不可减少的。

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  • Controllability and observability of switching systems are studied by using the characteristics of recursive invariant subspace in this paper.

    用循环不变子空间的性质研究了切换系统的能控性和能观测性。

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  • Impulse noise in infrared image may affect temperature measurement and analysis, and it also has effect on observability of the infrared image.

    红外图像中的脉冲噪声影响温度测量及分析,同时影响红外图像的可观性。

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  • The approximate equivalent relation in systems between time difference of arrival and Doppler is shown by comparing their observability degrees.

    通过可观测度比较,还提示了到达时间差和多卜勒观测在系统中具有的拟等价关系。

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  • Different fault effects have different observability according to this fault model, thereby, the conception of fault effect observability is introduced.

    由于不同的故障效应可观度不一样,文中引入了故障效应可观度的概念。

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  • Sag state estimation observability analysis is modeled and correlative modification method is proposed from the point of fault current superimposing firstly.

    基于故障电流叠加原理,构造了电压跌落状态估计可观性分析的数学模型,合理地解决了部分故障路段不可观的问题。

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  • An automatic test points selecting algorithm based on node topological observability analysis is presented and the computer aided analysis results are given.

    文中还讨论了以节点可观度为依据的测试点自动选取方法,给出了分析算法及应用实例。

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  • The mathematical foundation of state space analysis method is linear algebra and matrix theory, whose essential issues are controllability and observability.

    状态空间分析方法的数学基础是线性代数和矩阵论,能控性和能观性是状态分析方法的根本问题。

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  • Its dynamic control mode of vehicle tyre is derived by dynamics analysis, and the linearization, controllability and observability of the system are analyzed.

    通过动力学分析,建立了车型弹性倒立摆系统的动力学控制模型,并对系统进行了线性化和可控、可观性分析。

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  • In this paper, a new algorithm based on observability canonical form is proposed. It has a simple structure and is easy to check the stability of reduced model.

    文中提出了一种基于可观测标准型的模型降阶算法,具有形式简单,易于检验稳定性的特点。

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  • This paper studies the state-observability problem for single observer passive locating and tracking using radiation reflected by target from external transmitter.

    本文研究利用外辐射源的单站无源定位和跟踪技术的可观测性问题。

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  • From the system observability analysis, adding more kinds of external measurements into the inertial navigation system can enhance estimation accuracy of INS error.

    通过对INS误差可观测性分析,可以看出增加不同种类的外部导航信息观测量,将有效提高INS误差修正能力。

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  • During a transfer alignment of strapdown inertial navigation system, Kalman filter models are linear time varying system whose analysis of observability is difficult.

    捷联惯导系统的卡尔曼滤波模型在传递对准时,为线性时变系统,而线性时变系统的可观测性分析比较困难。

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  • In order to decrease the influence of non-observability of distance, based on Gauss-Hermite filter, multihypothesis of distance is adopted to operate collateral filter.

    该算法为了减小距离的不可观测性对于非线性滤波的影响,在假设的多段距离间隔中采用并行的高斯-厄密特滤波并加权获得目标的状态估计。

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  • In chapter 2, the basic principle and observability for target location utilizing phase difference rate-of-change and Doppler rate-of-change information of emitter is discussed.

    论文第二章介绍了利用相位差变化率和多普勒变化率的定位原理,并且通过系统可观测性分析证明了其与角度信息联合利用跟踪目标的可行性。

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  • By selecting an odometer as the system's external sensor, the mathematical model for the alignment in the moving state is established and the observability of the system is analyzed.

    以里程计作为外部传感器,建立了运动状态下初始对准的数学模型,分析了系统状态的可观测性,并进行了仿真研究。

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