• 借助于全局误差分析证明所提方法具有R -线性收敛速度

    By means of analysing the global error bound, we prove that the method has a R-linear convergence rate.

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  • 采用全局阈值中的最小误差方法图像进行二值化区别开背景目标

    Using minimum error method. Which belongs the global threshold, to attain binary image, so that background and object are distinguished.

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  • 通过理论分析证明模糊结构控制系统全局稳定跟踪误差可收敛一个邻域内

    By theoretical analysis, the fuzzy variable structure control system is proved to be globally stable, with tracking errors converging to a neighborhood of zero.

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  • 通过理论分析证明闭环系统全局一致终结有界的,跟踪误差收敛一个小的残差内。

    By theoretical(analysis, ) the closed-loop control system is proven to be semiglobally uniformly ultimately bounded, (with) tracking error converging to a residual set.

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  • 保证闭环系统信号全局性,使输出跟踪误差任意

    It can guarantee the global boundness of closed loop signals and make the output tracking error arbitrarily small.

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  • 因此设计了一种基于自适应控制器效率优化控制方案,使其误差系统原点全局稳定

    Therefor, An adaptive backstepping controller is designed to optimize the efficiency and the system error is global stable at the origin.

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  • 设计控制器保证输出跟踪误差收敛到零任意邻域内,且所有信号全局有界

    The proposed controller can assure that not only the output tracking error converges to an any small neighborhood of zero but all the signals are global bounded.

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  • 通过理论分析证明闭环控制系统全局一致终结有界跟踪误差收敛一个邻域内

    By theoretical analysis, the closed-loop control system is proved to be semi-global uniformly ultimately bounded (UUB), and the output tracking error converges to a neighborhood of zero.

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  • 证明了适应控制系统所有信号全局一致有界调节误差渐近收敛

    It is proved that all the signals in the adaptive control system are globally uniformly bounded, and the regulation error converges to zero asymptotically.

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  • 得到系统不同输入转矩波动、齿侧间隙、齿轮综合误差激励频率阻尼比参数系统全局特性

    The system's global characters are obtained under different input torque fluctuation, backlash, composite transmission error, exciting frequency and damping ratio.

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  • 理论分析证明闭环系统全局一致终结有,且跟踪误差收敛

    By theoretical analysis, the closed-loop control system is proved to be semi-globally uniformly ultimately bounded with tracking error converging to zero.

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  • 通过对阻抗模型参数进行模糊调节减少受限运动中的误差提高全局的力控制效果

    Moreover, impedance model parameters are adjusted fuzzily to reduce the force errors in the constrained motion and improve the global force control performance.

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  • 通过引入非线性阻尼,保证了闭环系统所有信号都是全局稳定的,而且跟踪误差参数估计误差均收敛零。

    By introducing nonlinear damping term, it is proved that all signals in the closed-loop system are globally stable, and the tracking error and the parameter (estimation) error converge to zero.

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  • 通过引入积分型结构切换函数高增益误差观测器基于李雅普·诺夫稳定性理论证明闭环系统全局稳定输出跟踪误差都收敛

    By introducing integral variable structure and high gain observer, the closed-loop control systems is shown to be globally stable in terms of Lyapunov theory, with tracking error converging to zero.

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  • 要求最优逼近误差平方可积上界已知的条件下,证明闭环系统全局稳定所有信号界且跟踪误差收敛到零

    We proved the closed systems global asymptotical stable, not needing the error upper bound and the error square integral, all the signals are bounded and the tracing error convergence.

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  • 整个系统全局稳定性跟随误差收敛采用李雅普·诺夫稳定性理论进行了证明得到了一种新颖神经网络值调整算法

    The whole system stability and tracking error convergence are proved by Lyapunov stability theory which yields a novel neural network weight tuning algorithm.

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  • 通过对比分析,确定网络全局允许误差解决了网络训练时间问题

    The paper has made certain the whole allowing error of network, and solved the problem of studied time of network by contrasting and analyzing.

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  • 相当一般假设下证明了所建立闭环系统全局稳定跟踪误差是有的。

    It is shown that the closed-loop system is globally stable and the tracking er-ror is bounded subject to quite general assumptions.

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  • 在电阻率测深曲线反演中得到全局最优解,采用先使用遗传算法最小二乘法反演方法,对较为复杂3层和3层以上大地模型进行了计算,其模型参数误差只有6%。

    It is shown from the computations that the joint method inherits both the advantages of GA and least square. The model errors of inverting 3 or more strata layered earth are 6% less.

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  • 研究全局融合估计算法研究结果表明全局最优估计的误差要小于局部估计的误差,即全局估计优于每一个局部估计。

    In this paper, the algorithms of overall situafion optimum fusion estimate is studied. The study results prove that overall situafion optimum estimate is superior to part part estimate.

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  • 针对多点成形件成形误差检测中的数据问题,提出了一种用两步法将CAD模型数据和三维测量数据点全局配准方法

    In this paper, a new method for the global registration of the CAD modeling data to the 3d measured data is presented.

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  • 滤波器(全局滤波器)进行滤波器公共状态矢量融合时间更新输出可靠准确导航参数误差全局最优估计量。

    Primary filter accomplishes the fusion of public state vectors about sub filters and time updating, and outputs the credible, precise and optimal estimation of navigation parameter error.

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  • 因此,研究系统全局实际输出跟踪,即要求通过控制能在有限的时间内使系统的输出跟踪误差要多小有多小,有重要的理论意义实际意义。

    The optimal output tracking(OOT) problem for a class of nonlinear time-delay systems is considered where the reference input and the external disturbance are described by the exosystems.

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  • 因此,研究系统全局实际输出跟踪,即要求通过控制能在有限的时间内使系统的输出跟踪误差要多小有多小,有重要的理论意义实际意义。

    The optimal output tracking(OOT) problem for a class of nonlinear time-delay systems is considered where the reference input and the external disturbance are described by the exosystems.

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