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1)  weakly minimum phase systems
弱最小相位系统
1.
In the paper, global stabilization of weakly minimum phase systems is studied.
研究了非线性弱最小相位系统的状态反馈全局镇定问题 。
2)  non minimum phase system
非最小相位系统
1.
The unstable zeros of a non minimum phase system are difficult problems for feedforward controller design.
非最小相位系统的不稳定零点给前馈控制器的设计带来了很大的困难。
2.
By means of higher order cumulants, the identification of non Gaussian process and non minimum phase system are effective , which can overcome drawbacks of all the traditional methods based on second order statistics in this area.
从利用高阶累积量对加性高斯有色噪声中非高斯过程辨识的基本理论出发 ,对近年来基于高阶统计量方法辨识非高斯、非最小相位 ARMA模型的算法进行了分析和综述 ,阐明了借助高阶统计量方法可以克服传统的基于2阶统计量方法在解决此类问题中的缺陷 ,有效地解决非高斯、非最小相位系统的辨识问
3)  non-minimum phase system
非最小相位系统
1.
Because the secondary-path is a non-minimum phase system in the active noise control, an improved filtered-e LMS algorithm is presented in which the inverse of the secondary-path transfer function is adopted to construct an error filter.
针对有源噪声控制中次级通路为非最小相位系统的情况,提出一种改进的滤波-e算法。
2.
Based on over sampling approach, a new time domain blind identification method for non-minimum phase system was proposed.
提出了一种在时域中盲辨识非最小相位系统传递函数的方法,该方法通过对系统输出过采样来获得系统结构参数的信息。
3.
Conventional fault diagnosis technique based on adaptive observer can not be used for non-minimum phase systems.
针对传统的基于自适应观测器的故障诊断方法不适用于非最小相位系统的问题,本文基于降维观测器提出了一种新的自适应故障估计方法。
4)  non-minimum phase
非最小相位系统
1.
For zeros in the right-half plane of non-minimum phase systems, they can cause undershoot in the step response of systems, and the regular control methods are not prefect .
针对非最小相位系统具有右半平面零点,使系统阶跃响应存在负调,以及常规方法控制不理想等问题,在分析常规模糊控制器的基础上,提出了一种新型的模糊积分控制器的设计方法,改善了常规模糊控制器的动态和稳态性能。
2.
With this technique a constant peak DC-link voltage can be achieved with an excellent transient performance which enhances the rejection of disturbance, including the input voltage and load current variation, and solves the problem of the local dynamic output feedback stabilization of the serious non-minimum phase system, simplifies the controller design.
减少了非最小相位系统阶跃响应的超调和负调。
3.
The results show that reguable system is non-minimum phase system with negative regulation characteristics,and it can provide the reference for further design of reguable system.
结果表明,调节系统为一个非最小相位系统,具有负调特性,为调节系统的进一步设计提供了参考。
5)  nonminimum phase system
非最小相位系统
1.
Terminal sliding control for nonminimum phase systems;
非最小相位系统的终端滑模控制
6)  non-minimum phase systems
非最小相位系统
1.
By using the nonlinear property of nonlinear PID controller to eliminate the undershoot caused by zeros in the right-half plane of non-minimum phase systems.
提出一种新型非线性PID控制器简单结构,利用非线性PID控制器的非线性特性,抑制非最小相位系统的右半平面零点所造成的负调问题,克服非最小相位系统的超调、负调和调整时间之间的矛盾。
2.
But analysis on non-minimum phase systems is hardly involved, and is not overall.
而对非最小相位系统 ,文献资料中很少涉及 ,理论上也不全面 ,为此对非最小相位系统的概念、分析、特点作了全面系统的阐述 。
3.
Secondly, for dealing with nonlinear systems with time-varying parametric and unmatched uncertainties, the time-varying parameters are expanded into Fourier series, by which adaptive back-stepping control for both minimum phase and \'weak\' non-minimum phase systems are presented.
第三,针对非最小相位系统不稳定的零动态,采用输出重定义技术处理系统的非最小相位特性,提出并讨论迭代学习控制和周期学习控制两种控制方法。
补充资料:最小相位系统
      传递函数中所有极点和零点的实部均为负值的线性定常系统(见非最小相位系统)。
  

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参考词条