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laguerre函数
相关语句
  laguerre function
    An Adaptive Predictive Control Algorithm Based on the Laguerre Function Approximate Model
    基于Laguerre函数模型的预测控制算法
短句来源
    PREDICTIVE CONTROL FOR LARGE DEADTIME PLANTS BASED ON LAGUERRE FUNCTION MODEL
    基于Laguerre函数模型的大纯滞后系统预测控制
短句来源
    An Adaptive Predictive Control Based on the Laguerre Function Model for Diffusion Furnace
    扩散炉基于Laguerre函数模型自适应预测控制
短句来源
    A Laguerre Function Model Adaptive Predictive Control Strategy Based on a Chaotic Neural Network for Heavy Oil Distillation Column
    重油分馏塔基于混沌神经网络的Laguerre函数模型自适应预测控制
短句来源
    A brief introduction is presented of adaptive predictive control based on a Laguerre function approximate model, and an extended predictive control algorithm is developed.
    论文在简述基于Laguerre函数近似模型的自适应预测控制原理、算法的基础上 ,将现有的仅适用于开环稳定系统的预测控制算法进行扩展 ,提出一种增广的La guerre函数模型自适应预测控制算法 .
短句来源
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  laguerre functions
    In the algorithm,Laguerre functions are used to describe the control signals from the dynamic linear section of Wiener model,and the optimization solutions of the future control input sequences in predictive control are converted into the optimization of a set of immemorial Laguerre coefficients within prediction horizon in order to reduce the computation burden in optimization.
    该算法利用Laguerre函数描述Wiener模型动态线性部分的控制信号,将预测控制中在预测时域内优化求解未来控制输入序列转化为优化求解一组无记忆的Laguerre系数,以减少优化所需的计算量.
短句来源
    In this paper, a new predictive control scheme for Wiener type nonlinear systems based on Laguerre functions model and RBF neural networks model is presented. The combined model has advantages of both Laguerre functions model and RBF neural networks model, and has a good control for the system with changes in time delay, order and structure of nonlinear system.
    针对 Wiener型非线性系统 ,本文提出了一种基于 L aguerre函数模型与 RBF神经网络模型的组合模型的预测控制策略 ,研究结果表明该组合模型兼具两者的优点 ,适用范围广 ,对系统变时延 ,变阶次及变非线性都具有良好的控制效果
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  “laguerre函数”译为未确定词的双语例句
    The results of applying the adaptive predictive control strategy based on Laguerre model to a diffusion furnace are reported in this paper, and the principle and algorithm of the strategy are briefly introduced.
    主要报告了扩散炉采用Laguerre函数模型自适应预测控制的结果 ,并对这种自适应控制的原理及其算法作了简要概述。
短句来源
    The adaptive predictive control strategy based on Laguerre model shows a pretty good adaptability for the system with disturbance, variable parameters, variable structure, as well as nonlinearity.
    基于Laguerre函数模型自适应预测控制系统对扰动和对象参数、结构的变化及非线性具有较强的适应能力。
短句来源
    It is verified by the simulations that the control algorithm based on the extended Laguerre Model can make a system more robust when there are variances in the order or time delay of the system.
    仿真结果表明基于Laguerre函数模型的预测控制方法对控制变时延、变阶次对象具有较好的鲁棒性 .
短句来源
    Performance index of the adaptive predictive control strategy based on Laguerre model is hard to converge to global optima. And chaotic neural network (CNN) can effectively avoid local optima during the optimization process.
    基于Laguerre函数模型的自适应预测控制方法中的性能指标 ,在有约束的情况下往往难以达到全局极优 ,而混沌神经网络 (CNN)可以有效地避免优化过程陷入局部极小 .
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  laguerre function
The Laguerre function and the radial Coulomb wave function are defined by their recursion relations.
      
An addition theorem for the Laguerre function is re-derived using these techniques.
      
The characteristics of the principal modes and the multi-input threshold device can be derived from Laguerre function expansions of the computed first- and second-order Volterra kernels when the system is stimulated with a randomly varying input.
      
The new function is a generalization of the q-Laguerre function and the Stieltjes-Wigert function.
      
Finally, limq→1Anα((1 - q)x, -β, 1;q) gives Ln(α,β)(x,q), which is a β-modification of the ordinary Laguerre function.
      
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  laguerre functions
Laguerre functions are used as a basis in expanding the total wave function of the problem being considered.
      
The timedomain unknown coefficient is approximated by using an orthonormal basis function set that is derived from the Laguerre functions.
      
Using these Laguerre functions it is possible to evaluate the time derivatives in an analytic fashion.
      
The corresponding potential is supposed to be an arbitrary superposition of Laguerre functions.
      
We consider three systems of Laguerre functions and their corresponding heat diffusion semigroups.
      
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By using the properties of discrete Laguerre functions, a novel unstructured model for non-linear process is presented. And it is used to the design of generalized predictive controller for nonlinear process. An adaptive algorithm suitable for non-linear process is obtained. And a simulation example is presented to show that this algorithm is indeed effective.

利用离散Laguerre函数的有关性质,给出了一类离散非线性系统的一个非结构模型;将之用于非线性过程广义预测控制器的设计,得到了一个适用于该类非线性过程的广义预测控制算法,并举例说明该算法的有效性。

In this paper, a three-term recurrence formula of discrete Laguerre functions and the definition of the unstructured model are given. The method of establishing the unstructured model of the process via discrete Laguerre functions is presented. A novel unstructured model is obtained. Based on this model, a simple generalized predictive controller is given. An example is presented to illustrate the utility of this controller.

本文给出离散Laguerre函数的三项递推公式和非结构模型的定义;提出应用离散Laguerre函数的有关性质建立过程的非结构模型的方法;得到一个新型的非结构模型;并导出了基于该模型的广义预测控制器;最后,以仿真例子说明了该控制器的有效性。

This article discusses increment-type multi-step predictive and multi-step control algorithm of single-variable systems of Laguerre function approximate model,analyzes its stable state property,and completes the simulation.

探讨了基于 Laguerre函数近似模型的单变量系统的增量型多步预测、多步控制算法 ,分析了算法的稳定特性 ,并进行了仿真

 
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