• The authors study the design problem of observer-based robustly stable controller for time-delay systems with a class of nonlinear uncertainty.

    研究了一类具有非线性不确定性时滞系统的基于状态观测器的鲁棒稳定控制器的设计问题。

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  • A robust state feedback controller design is considered for a class of linear time varying delay system with nonlinear uncertainty based on Lyapunov stability theory.

    基于稳定性理论,研究了一类具有状态非线性不确定性的线性时变时滞系统的鲁棒控制器的设计问题。

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  • A kind of on-line fault detection scheme in nonlinear systems with modeling uncertainty is presented.

    提出了一种具有建模不确定性的非线性系统在线故障检测方法。

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  • Multiple model control is an effective way for solving complicated problems such as time varying, nonlinear and parameters uncertainty.

    多模型控制是解决系统时变、非线性、参数不确定性等复杂问题得一种有效方法。

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  • This paper realizes disturbance de-coupled with model error and system uncertainty by using a combination of full-order nonlinear unknown input observer and fault detection filter.

    该文设计了全维非线性未知输入观测器,实现检测滤波器对于被控对象模型误差和系统不确定性因素的干扰解耦。

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  • The controller can learn, on line, the control rules of the complex dynamic process with multivariable coupling, nonlinear and uncertainty, so that the PID parameters are tuned automatically.

    该控制器利用神经网络在线学习具有多变量耦合、非线性及不确定性的复杂的焊接动态过程的控制规则,实现PID参数的自动整定。

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  • A design method of the robust adaptive disturbance attenuation controller for nonlinear systems with uncertainty and disturbance is discussed.

    针对带有不确定性和外界扰动的非线性系统,讨论了鲁棒自适应干扰衰减控制器的设计方法。

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  • The uncertain version of almost disturbance decoupling problem with stability is defined and investigated for a class of nonlinear cascaded like systems with nonlinear parameter uncertainty.

    作者针对一类具有非线性参数不确定性的非线性递阶系统,研究了带有稳定性的几乎干扰解耦问题的鲁棒情形。

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  • Fuzzy control was applied to speed regulation system of electrical haulage shearer directed at the characteristics of time-varying, nonlinear and uncertainty.

    针对采煤机控制存在的时变、非线性、不确定等特点,将模糊控制策略应用到电牵引采煤机调速系统中。

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  • For the uncertain nonlinear system, the multiple-model predictive control is studied which combines the switching method for the nonlinearity and the one for the model uncertainty.

    提出了不确定非线性系统多模型预测控制的新方法,它结合了针对非线性的基于系统输出的切换方法和针对不确定性的模型切换方法。

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  • In the fourth chapter, we discuss the passivation control problem for a class of nonlinear system with disturbance uncertainty and feedthrough term.

    在第四章中,提出并考察了一类带有馈通项的不确定性非线性系统的反馈鲁棒无源控制问题。

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  • In Industry, most systems are characterized by nonlinear, uncertainty etc. Thus the control effect of model-based typical control theory and modem control theory is not as good as intelligent control.

    工业中的实际系统大多具有非线性、不确定等特性,基于模型的经典控制理论和现代控制理论难以适用,而采用智能控制方法会取得较好的控制效果。

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  • The goal of this paper is to investigate the adaptive control based on output feedback for a class of parametric strict-feedback multi-input multi-output nonlinear systems with parametric uncertainty.

    本文研究了一类具有参数化的严格输出反馈形式的多输入多输出非线性系统的自适应控制问题。

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  • The intelligent adaptive reconfigurable control for a class of complex nonlinear dynamic system with uncertainty and (or) time-delay is studied in this dissertation.

    本文研究了一类具有时滞和(或)不确定性的复杂非线性系统的智能自适应重构控制问题。

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  • Because of the spatial-temporal variability and inhomogeneity of natural factors and the uncertainty of human activities, runoff and sediment yielding is a complicated nonlinear process.

    由于自然因素的时空变异性和不均一性以及人类活动的不确定性,因此产流产沙是一个复杂的非线性过程。

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  • A non-coplanar nonlinear calibration model and a reconstruction approach taken uncertainty into consideration are applied to restore 3d human skeleton model.

    采用不共面的非线性定标模型和考虑运动不确定性的三维重建方法,能恢复逼真的三维人体骨架模型。

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  • In this region, dry climate, rare rain and strong evaporation make hydrological process show very complex change process, hydrological time series present highly nonlinear and uncertainty.

    由于干旱地区气候干燥、降水稀少、蒸发强烈,使得水文过程呈现出非常复杂的变化过程,水文时间序列表现出高度的非线性和不确定性。

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  • The problem of robust fault-tolerant control for a class of switched nonlinear systems with structural parameters uncertainty and unknown nonlinear disturbance is studied.

    与结构参数的不确定性和未知非线性干扰的鲁棒容错控制一类非线性切换系统的问题进行了研究。

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  • A nonlinear robust controller is proposed for a class of single input single output time-delay nonlinear systems with system uncertainty.

    针对一类带有不确定性的单输入单输出的时滞非线性系统,提出了一种鲁棒非线性控制算法。

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  • Convertible bond pricing issues related to a variety of complex factors, have characteristics of uncertainty, nonlinear and exotic.

    可转换债券定价问题涉及到多种复杂因素,具有明显的不确定性、非线性和奇异期权特性。

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  • For nonlinear discrete systems, the T-S model is constructed and the parametric uncertainty and time-delay terms are introduced to make the fuzzy model approach to the original system more exactly.

    针对非线性离散系统,构造t - S模型,引入参数不确定项和时滞项,使得模糊模型能够更精确逼近原系统。

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  • The missile guidance law utilizing nonlinear variable structure control is proposed. The acceleration command input is determined considering the target acceleration as an uncertainty.

    针对导弹拦截问题,在非线性系统滑模变结构控制理论的基础上,提计出一种新型滑模变结构导引律;

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  • However, most processes in industry are nonlinear, time-variant and bear uncertainty, thus research on nonlinear predictive control has become an important issue in control field.

    然而在实际控制系统中,被控对象往往具有非线性、时变性和不确定性,因此,关于非线性预测控制的研究已成为控制工程界的重要研究课题。

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  • The nonlinear observer can not only detect fault, but also realize the fault diagnosis. It is proved that the scheme has good robustness against modeling error and uncertainty.

    设计的观测器不仅能实现故障检测,而且应用神经网络设计的故障估计器能在线估计系统中的故障向量。

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  • The Fuzzy control is a kind of the nonlinear control, With regard to the system which is uncertainty of the Mathematical model, the Fuzzy control can obtain the satisfying effect.

    模糊控制方式是一种非线性控制方式,对于无法取得数学模型或数学模型粗糙不完备的系统,应用模糊控制可以取得令人满意的控制效果。

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  • The Fuzzy control is a kind of the nonlinear control, With regard to the system which is uncertainty of the Mathematical model, the Fuzzy control can obtain the satisfying effect.

    模糊控制方式是一种非线性控制方式,对于无法取得数学模型或数学模型粗糙不完备的系统,应用模糊控制可以取得令人满意的控制效果。

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