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feedforward decouple
相关语句
  前馈解耦
     This paper presents a novel test and control scheme for environmental chamber. The simplified fuzzy controllers and fuzzy feedforward decouple method are introduced.
     本文介绍了交变湿热室试验控制的新方法 ,采用了简化的模糊控制 ,提出了模糊前馈解耦法。
短句来源
  相似匹配句对
     Feedforward algorithm is employed.
     采用前馈算法来补偿因磁通减少所引起的转矩损失,并使转矩保持恒定。
短句来源
     4) the complete decouple is implemented;
     4)实现了完全解耦 ;
短句来源
     Learning Capability of Feedforward Networks
     前馈神经网络的学习能力
短句来源
     Based on the research of SISO case, we employ the method of feedforward compensation to decouple multiple input and multiple output(MIMO) plant.
     在对单输入单输出的对象研究基础之上,作者采用相对增益法和前馈补偿方法对多输入多输出(MIMO)的对象进行前馈补偿解耦,在这一过程中关键就是引入频域l_2范数优化的方法对补偿器进行设计使之具有H_2优化的特点。
短句来源
     This paper presents a novel test and control scheme for environmental chamber. The simplified fuzzy controllers and fuzzy feedforward decouple method are introduced.
     本文介绍了交变湿热室试验控制的新方法 ,采用了简化的模糊控制 ,提出了模糊前馈解耦法。
短句来源
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In this paper, the problem of multivariable linear optimal regulator with quardratic performance index is discussed in frequency domain by using the output feedback method.The frequency domain result of optimal control is obtained by combining feedforward decoupling control of multivariable system with the optimal control. Not only can this optimal control law make the loss of energy and the error of output jointly optimal, with a relatively strong disturbance resis tance, but also satisfy the specified...

In this paper, the problem of multivariable linear optimal regulator with quardratic performance index is discussed in frequency domain by using the output feedback method.The frequency domain result of optimal control is obtained by combining feedforward decoupling control of multivariable system with the optimal control. Not only can this optimal control law make the loss of energy and the error of output jointly optimal, with a relatively strong disturbance resis tance, but also satisfy the specified performance index in time domain. The method is simple for use and convenient to engineering application. As a example, an optimal design is made in this paper for a vertical flight control system.

本文在频域范畴内,利用输出反馈方法论述了在二次型性能指标下多变量线性最优调节器的控制问题,通过把多变量系统的前馈解耦控制与最优控制结合起来,得到了最优控制解的频域形式。这种最优控制规律既可使系统的能耗和输出偏差综合最优,具有较好的抗干扰性,又可满足给定的时域性能指标。方法简单,求解方便,便于工程应用。作为例子,文中对某纵向飞行控制系统进行了最优设计。

In this paper,with feedforward decoupling control combined with optimal control,the problem of assigning closed-poles in a specified region is solved well for multivariable suboptimal regulators,using the matrix polynomial spectral factorization.A suboptimal output feedback control matrix is conveniently fo.und by the design method prese nted in this paper,to satisfy the requirements of specified relative stability for multivariable regulators.

本文把前馈解耦控制与最优控制结合起来,采用多项式矩阵谱因式分解的方法,较好地解决了多变量次优调节器给定闭环极点域的配置间题。利用本文提出的设计方法,可以方便地求出次优输出反馈控制矩阵,以满足预先规定的多变量调节器的相对稳定性要求。

Microcomputer control of basis weight and moisture content of a paperboard produced with multicylinder and fourdrinier machines was studied.There were large dead-time, stochastic disturbances, severe coupling and nonlinearity in a paper-making process, therefore , the control of such a plant was very difficult. It was especially complex in the paperboard production, where the dead-time was very large, and the ratio t/T was more than 3 which makes it more difficult to obtain good control performance with general...

Microcomputer control of basis weight and moisture content of a paperboard produced with multicylinder and fourdrinier machines was studied.There were large dead-time, stochastic disturbances, severe coupling and nonlinearity in a paper-making process, therefore , the control of such a plant was very difficult. It was especially complex in the paperboard production, where the dead-time was very large, and the ratio t/T was more than 3 which makes it more difficult to obtain good control performance with general algorithm. A model algorithmic control method with strong robustness and long-range prediction was introduced to paperboard making process. At the same time, feedforward decoupling and compensations for phase and amplification werealso introduced to decouple the complex and interrelated plant. Simulation and production results showed that model algorithmic control was suitable and efficient for the control of basis weight and moisture content in paperboard production. Satisfactory control performance could be obtained.

介绍了多圆网加长网纸板机定量和水份计算机控制系统的研究。针对该系统纯滞后大、耦合严重等特点,采用了便于建模且鲁棒性强的具有多步预测的模型算法控制(MAC);同时引入了带相位及增益补偿的前馈解辆装置,仿真和实际应用结果表明,该算法用于纸板机的计算机控制系统,其结果是令人满意的。

 
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