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近似模型
相关语句
  approximate model
    Approximate Model Method for System Design and Its Application
    系统设计的近似模型方法及其应用
短句来源
    The tendency of the error is predicted through the approximate model, and the output is calculated by the fuzzy control using the predictive error.
    将模糊控制和预测控制思想相结合,利用近似模型的宏观预测能力预测系统误差的变化趋势,模糊控制器根据人的经验知识并利用预测误差计算控制器的输出,降低了对于模型精度的要求,多值逻辑控制器协调两个控制目标对应的输出。
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
    In the balance area, an LQR controller is designed using a linear approximate model of the unstable equilibrium position to accomplish balance control.
    在平衡区,采用在不稳定平衡点的线性近似模型来设计LQR控制器,实现Acrobot的平衡控制。
短句来源
    After analysis the heating mechanism, this thesis build up an approximate model for the system.
    文章对系统加热过程的原理进行了分析,然后在保证一定精度的前提下,建立了对象工作点附近的近似模型,采用数值计算的方法模拟了系统的动态特性。
短句来源
更多       
  approximation model
    MULTI-LAYER FUZZY CMAC ADAPTIVE NONLINEAR CONTROL BASED ON AN APPROXIMATION MODEL
    基于近似模型的多层模糊CMAC自适应非线性控制
短句来源
    The algorithm does not to need to set up approximation model a priori, and processes the global convergence.
    该方法采用一系列二次目标函数规划去逼近原来的优化问题,且标法具有全局单调收敛性,事先不需要建立近似模型
短句来源
    In this paper,a first-order approximation model is applied for active position control of a flexible hub-beam system,where the controller is designed by the classical optimal tracking control theory.
    本文采用一次近似模型对中心刚体 柔性悬臂梁系统的位置主动控制进行研究,其中控制律采用最优跟踪控制理论进行设计。
短句来源
    In this paper,a first-order approximation model is used for active position control of the flexible manipulator,in which the optimal controller is designed by the optimal tracking control theory.
    采用一次近似模型对柔性机械臂的运动跟踪主动控制问题进行研究,控制策略采用最优跟踪控制方法。
短句来源
    The research of bilinear model predictive control indicates that it is difficult to be conducted online be- cause ordinary bilinear model predictive control involves the nonlinear optimization. The predictive control using line- ar approximation model will cause deviation.
    双线性模型预测控制的研究表明,采用一般双线性模型的预测控制将涉及非线性优化问题,在线处理相当困难,而采用线性近似模型的预测控制又会带来较大的偏差。
短句来源
  “近似模型”译为未确定词的双语例句
    This paper presents an approximate Hammerstein model of nonlinear system expanded as infinite Laguerre series, and an adaptive algorithm based on it.
    采用有限级Laguerre级数构成Hammerstein型非线性系统近似模型 ,并给出基于该模型的Hammerstein型非线性系统的自适应预测控制算法 .
短句来源
    Chapter 3 is about an approximal algorithm for misclassification minimization , which is one of the common problems in machine learning.
    错误分离最小化是机器学习中很常见的问题之一,本文给出了分离错误最小化数学模型的一个近似模型
短句来源
    A sequence linear algorithm is constructed for solving the new model and also it is proved to terminate by finite iteration.
    对于近似模型,本文做了一个序列线性化算法,并且证明了算法是有限步终止的。
短句来源
    The strain distribution of elastic membrane including rationality of the monolayer model, dimension of sensor and working temperature, etc.
    详细介绍了弹性膜近似模型的应变模拟,传感器的几何尺寸、工作温度等对传感器的输出产生的影响。
短句来源
    The mode analysis method for multi-degree-of-freedom system, model uncoupling and order reduction method, the digital simulating method for nonlinear system, system identification and parameter estimation techniques and various available calculating method are synthetically used in this paper, to present the engineering calculating method for the fundamental frequency, establish the nonlinear approach model of the mechanical system and analysis the system dynamic characteristic, finally, give the equivalent linear model of the mechanical system and discuss the relation between various major parameters and handling quality.
    本文综合利用了多自由度系统的模态分析方法、模型解耦及降阶方法、非线性系统数字仿真方法、系统辨识与参数估计技术及各种合理的计算方法,提出了杆系基本固有频率的工程计算方法、建立了杆系系统非线性近似模型、分析了系统的动态特性、最后给出了杆系系统的等效线性模型并讨论了各种主要参数和操纵品质之间的关系。
短句来源
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  approximate model
On the basis of an approximate model of filtration with drainage washings of a soil layer with a water-impermeable base [1], shown schematically in Fig.
      
In [1], the present author investigated an approximate model of two-dimensional flow in the case of leaching of soil in the presence of an impermeable layer when the depression curve is replaced by a fixed horizontal boundary.
      
An approximate model of the flow is constructed and an analytic solution is obtained for the location of the boundary of the multicycle jet.
      
A brief description is given of the approximate model for the calculation of temperature fields, which simplifies the processing of experimental data
      
Theoretical models of heat transfer by radiation through a vapor gap under conditions of film boiling of liquid are treated, namely, a general wave model for a gap of arbitrary thickness and an approximate model of geometrical optics.
      
更多          
  approximation model
An alternative description of the Pt isotopes using a simple, single configuration, the two-parameter interacting boson approximation model Hamiltonian, is discussed.
      
The work is based on the use of the second-order differential equation, the so-called equation of the dynamics of self-developing processes, as an approximation model.
      
Second approximation model for optical head in super high density storage technology
      
A new approximation model is developed for the output probability density functions so that the dynamic part of the system is decoupled from the output probability density functions.
      
Our results can be very well described within the random phase approximation model.
      
更多          


Using the field distributions of appropriate models, which closely

本文针对一些典型几何形状的磁路,特别是易于发生饱和的关键部位(如极靴锥面部分,透镜铁芯的根部),在对其磁力线分布提出相应的近似模型后,通过计算磁路表面的磁通密度,得出进入磁路的磁通量,结合磁路各部分的截面积,求得各处的磁通密度。所获结果简单而便于应用。用此方法设计了DX-4型透射电子显微镜和DX-3型扫描电子显微镜的物镜磁路。与实测结果偏差在20%以内。因此,在选用适当的保险系数后,用本文方法可作出近似而快速的磁路设计。

In this paper two design methods, an optimal centroller design and a universal controller design, are presented for converting existing continuous·data systems into cemputer control systems. The optimal design is carried out by matching the fre(?)uency respense of a c(?)mpnter c(?)ntrol svstem to that of the continuous-data svstem with minimum integral-sguare error. The universal controller design is based on Trigonometric Hoht. Tte. ilhustrative example shows that, by using only Ihe one.order controllers, the...

In this paper two design methods, an optimal centroller design and a universal controller design, are presented for converting existing continuous·data systems into cemputer control systems. The optimal design is carried out by matching the fre(?)uency respense of a c(?)mpnter c(?)ntrol svstem to that of the continuous-data svstem with minimum integral-sguare error. The universal controller design is based on Trigonometric Hoht. Tte. ilhustrative example shows that, by using only Ihe one.order controllers, the effect of eompensation is satisfied.

文中所述,是将一个现有的连续控制系统改设计成品质逼近的计算机控制系统。为此目的,采用了两种数字控制器的设计方法:一种是计算机辅助最优设计,设计是在频域进行,使用计算机控制系统的一种近似模型,最优目标是使两个闭环频率特性的误差平方积分最小;另一种是通用数字控制器设计,是从使用理想的三角形保持器作为恢复装置的假想出发,经过等效近似处理而得到的。

This paper, to counter the actual chemical Process in waste water neutralization, shows You how we can define its approximate model and interference, when we carry out the computer digital simulation of the control system. The paper forms the simple P I D control system and the reference model in self—adaptive control system, and analysises the results of the simulation. This paper Provides the basis for designing actualcontrol system.

本文针对实际的化工废水中和过程,说明了在进行控制系统计算机数字仿真对,如何确定其近似模型和干扰,组成了简单PID控制系统和参考模型自适应控制系统,并分析了仿真运行结果,为设计实际控制系统提供了依据。

 
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