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乘性不确定性
相关语句
  multiplicative uncertainty
     Robustness of the All-Coefficient Adaptive Control Method in the Presence of Multiplicative Uncertainty
     全系数自适应控制方法对乘性不确定性的鲁棒性
短句来源
     This paper deals with the design problem of robust performance for SISO systems. The explicit formulae for the robust performance specification μ and scale d of an SISO system with multiplicative uncertainty are presented. The D-K iteration can therefore be simplified.
     讨论了SISO系统鲁棒性能设计问题.给出了具有乘性不确定性SISO系统鲁棒性能指标μ及相应d的显式表达式,从而简化了μ综合的D—K迭代。
短句来源
     The Structured Singular Value(μ) theory was applied to design a robust vibration controller, and piezoelectric patches were used as actuators and sensors. Output multiplicative uncertainty structure was adopted to depict the discrepancies between nominal model and real system, and μ controller synthesis framework was formed.
     介绍了结构奇异值μ理论,基于此理论设计鲁棒控制器,用压电材料作传感器和作动器(μ),用输出乘性不确定性结构来描述低阶标称模型与实际系统的误差,给出了系统μ控制器综合框架.
短句来源
     The selections of weighting functions are studied based on an explicit formula for the robust performance specification μ of a SISO system with a multiplicative uncertainty.
     根据具有乘性不确定性SISO系统鲁棒性能指标 μ的显式表达式 ,分析了 μ综合中权函数的选择 .
短句来源
     Meanwhile,sufficient and necessary conditions for holding the control system nominal performance and robust stability were analyzed in the presence of the process multiplicative uncertainty,and consequently,the tuning range of the controller parameters was obtained.
     同时,对于存在乘性不确定性的被控过程,分析了控制系统满足标称性能和鲁棒稳定性的充要条件,并由此确定出控制器参数的调节范围.
短句来源
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  “乘性不确定性”译为未确定词的双语例句
     At the same time,sufficient and necessary conditions for holding the control system robust stability are analyzed in the presence of the process additive and multiplicative uncertainties often encountered in practice,and correspondingly, the on-line rule for tuning the adjustable parameters of the decoupling controller matrix is provided.
     同时,对于实际中常见的被控过程的加性和乘性不确定性,分析了控制系统保证鲁棒稳定性的充要条件,从而给出在线整定解耦控制器矩阵的可调参数的规则.
短句来源
     At the same time,for the process additive and multiplicative uncertainties mostly encountered in practice,the sufficient and necessary conditions for holding the control system robust stability are analyzed,and thus,an intuitive determination method is provided based on the spectral radius criterion.
     同时,对于实际中最常见的被控过程的加性和乘性不确定性,分析了控制系统保证鲁棒稳定性的充要条件,由此给出了基于谱半径判据的直观判定方法.
短句来源
     The weighting functions were designed by the mixed sensitivity method due to its advantages to the multiple and adding perturbation, and thus the generalized model of the control system was obtained. The H-inf output feedback robust controller was calculated by using linear matrix inequality (LMI) method and then the digital numerical simulation was carried out.
     基于混合灵敏度理论的鲁棒控制器对模型加性、乘性不确定性均具有良好的控制作用,采用该理论设计了控制系统的加权函数阵,建立了控制系统的广义模型:进而应用线性矩阵不等式(LMI)理论求出了H-inf输出反馈鲁棒控制器并进行了仿真。
  相似匹配句对
     Robustness of the All-Coefficient Adaptive Control Method in the Presence of Multiplicative Uncertainty
     全系数自适应控制方法对不确定的鲁棒
短句来源
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短句来源
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  multiplicative uncertainty
Analytical solution for a class of learning by doing models with multiplicative uncertainty
      
We find the closed form optimal solution for a class of learning by doing models, where multiplicative uncertainty is introduced in a piecewise linear cost reduction function.
      
Whereas higher additive instrument uncertainty increases the inflation bias, higher multiplicative uncertainty decreases it.
      
Additive and Multiplicative Uncertainty Revisited: What Explains the Contrasting Biases
      
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The robust stability of the all-coefficient adaptive control method with respect to unmodeled dynamics and bounded disturbances is studied in the paper. It is proved that in the presence of unmodeled dynamics and bounded disturbances, the golden section adaptive controller still can stabilize a nominal plant when a gradient update law modified by parameter projection is used to estimate the nominal plant. A suffiient condition is presented for linear invariant systems with multplicative uncertainty.

本文研究了全系数自适应控制方法对未建模动态和有界干扰的鲁棒稳定性。证明了存在未建模动态及有界扰动情况下,采用经投影修正的梯度算法估计标称对象,黄金分割自适应控制器仍能稳定标称对象。对含乘性不确定性的线性定常对象,给出了自适应控制系统鲁棒稳定的充分条件。

This paper deals with the design problem of robust performance for SISO systems. The explicit formulae for the robust performance specification μ and scale d of an SISO system with multiplicative uncertainty are presented. The D-K iteration can therefore be simplified.

讨论了SISO系统鲁棒性能设计问题.给出了具有乘性不确定性SISO系统鲁棒性能指标μ及相应d的显式表达式,从而简化了μ综合的D—K迭代。

The robust stability of the all coefficient adaptive control method with respect to unmodeled dynamics,parameter slowly varying,non linearity and bounded disturbance is studied.It is proved that in the presence of unmodeled dynamics and bounded disturbances,the golden section adaptive controller still can stabilize a nominal plant when a gradient update law modified by parameter projection is used to estimate the nominal plant.For systems with multiplicative uncertainty,sufficient conditions are presented for...

The robust stability of the all coefficient adaptive control method with respect to unmodeled dynamics,parameter slowly varying,non linearity and bounded disturbance is studied.It is proved that in the presence of unmodeled dynamics and bounded disturbances,the golden section adaptive controller still can stabilize a nominal plant when a gradient update law modified by parameter projection is used to estimate the nominal plant.For systems with multiplicative uncertainty,sufficient conditions are presented for linear slowly varying plants and nonlinear slowly varying plants with fading memory,respectively.

研究全系数自适应控制方法对未建模动态、参数慢时变、非线性和有界干扰的鲁棒稳定性,证明了在有未建模动态及扰动的情况下,采用经投影修正的梯度算法估计标称对象,黄金分割自适应控制器仍能稳定标称对象.对含乘性不确定性的线性慢时变对象及具有渐消记忆的非线性慢时变对象,分别给出了自适应控制系统鲁棒稳定的充分条件

 
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