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feedforward    
相关语句
  前馈
    Study of Feedforward Problem for Bank-to-Turn Missile Autopilot Design
    倾斜转弯导弹自动驾驶仪设计中的前馈问题研究
短句来源
    FEEDFORWARD AND FEEDBACK ADAPTIVE CONTROLLER FOR ROLLING CHANNEL OF AIR-TO-AIR MISSILE WITH MULTI-INPUT AND DISTURBANCES
    具有多输入和扰动作用的空空导弹滚动通道的前馈/反馈自适应控制器
短句来源
    Application of Object Feedforward in Precision Tracking Radar
    目标前馈在精密跟踪雷达中的应用
短句来源
    DESIGNS OF FEEDFORWARD COMPENSATIOH ABOUT TWO-AXIS STABILIZATIOH SERVO SYSTEM FOR SHIPBORNE TRACKMG RADAR
    舰载跟踪雷达两轴稳定伺服系统的前馈补偿法
短句来源
    In this method,the feedforward signal is obtained through establishing a reference model,so that the defect of traditional method can be avoided.
    此方案以建立一个参考模型来得到前馈信号,从而避免了传统方案的缺点。
短句来源
更多       
  前向
    Research on the Issue of Feedforward Neural Networks Learning and Its Application to Control of Table
    前向神经网络学习问题研究及其在转台控制中的应用
短句来源
    Designing Radar Target Classifier by Means of Multilayer Feedforward Neural Network
    用多层前向网络设计雷达目标分类器
短句来源
    Design Method of a Kind of Missile's Flight Control System Based on Feedforward Neural Networks
    基于前向神经网络的导弹自适应控制方法
短句来源
    The main idea of this paper is to establish the nonlinear parallel neural network model for the processing of radar data by means of the model of feedforward neural network(FNN) and the wavelet theory in signal composition and edge detection.
    论文的主要思想是:根据前向神经网络模型和小波理论在信号合成和边缘检测中的处理方法,构建雷达目标数据的非线性并行处理的神经网络模型,应用优化理论和自适应技术,使该系统达到实时、在线、相关处理的目的。
短句来源
    The relationship between learningsamples and generalization of networks is further studied and finally the mathematicessence of feedforward neural networks whose activation function of hidden neuronssatisfies mercer condition is analyzed, and the theoretic guiding of networks learningis provided in the present dissertation.
    进一步研究了网络学习样本集与网络泛化性能之间的关系。 最后分析了一类隐含层激励函数满足 Mercer 条件的前向神经网络的数学本质,给出了它的网络学习指导理论。
短句来源
更多       
  前馈
    Study of Feedforward Problem for Bank-to-Turn Missile Autopilot Design
    倾斜转弯导弹自动驾驶仪设计中的前馈问题研究
短句来源
    FEEDFORWARD AND FEEDBACK ADAPTIVE CONTROLLER FOR ROLLING CHANNEL OF AIR-TO-AIR MISSILE WITH MULTI-INPUT AND DISTURBANCES
    具有多输入和扰动作用的空空导弹滚动通道的前馈/反馈自适应控制器
短句来源
    Application of Object Feedforward in Precision Tracking Radar
    目标前馈在精密跟踪雷达中的应用
短句来源
    DESIGNS OF FEEDFORWARD COMPENSATIOH ABOUT TWO-AXIS STABILIZATIOH SERVO SYSTEM FOR SHIPBORNE TRACKMG RADAR
    舰载跟踪雷达两轴稳定伺服系统的前馈补偿法
短句来源
    In this method,the feedforward signal is obtained through establishing a reference model,so that the defect of traditional method can be avoided.
    此方案以建立一个参考模型来得到前馈信号,从而避免了传统方案的缺点。
短句来源
更多       
  前馈
    Study of Feedforward Problem for Bank-to-Turn Missile Autopilot Design
    倾斜转弯导弹自动驾驶仪设计中的前馈问题研究
短句来源
    FEEDFORWARD AND FEEDBACK ADAPTIVE CONTROLLER FOR ROLLING CHANNEL OF AIR-TO-AIR MISSILE WITH MULTI-INPUT AND DISTURBANCES
    具有多输入和扰动作用的空空导弹滚动通道的前馈/反馈自适应控制器
短句来源
    Application of Object Feedforward in Precision Tracking Radar
    目标前馈在精密跟踪雷达中的应用
短句来源
    DESIGNS OF FEEDFORWARD COMPENSATIOH ABOUT TWO-AXIS STABILIZATIOH SERVO SYSTEM FOR SHIPBORNE TRACKMG RADAR
    舰载跟踪雷达两轴稳定伺服系统的前馈补偿法
短句来源
    In this method,the feedforward signal is obtained through establishing a reference model,so that the defect of traditional method can be avoided.
    此方案以建立一个参考模型来得到前馈信号,从而避免了传统方案的缺点。
短句来源
更多       
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  feedforward
Approximation capabilities of multilayer feedforward regular fuzzy neural networks
      
Four-layer feedforward regular fuzzy neural networks are constructed.
      
This includes feedback control algorithm and feedforward control algorithm.
      
The feedback controller improves system tracking performance and suppresses load and mechanical disturbance while the feedforward controller compensates phase hysteresis introduced by feedback control.
      
A method is presented for synthesis of optimal sampled-data tracking systems with two controllers, one of which is incorporated into the closed loop, while another is placed in feedforward chain.
      
更多          


In course of missile autopilot designs,the fccdforward from the rudder deflection to the missile body overload variation adds an extra zero to the system and brings many difficulties,especially in modern control methods.So,the feedforward action is usually omitted artificially,which will cause quite large design error and even failure sometimes.How to solve the problem has not been seen in the open literature.With reference to bank-to-turn (BTT) missile autopilot design, a new method for solving fcedforward...

In course of missile autopilot designs,the fccdforward from the rudder deflection to the missile body overload variation adds an extra zero to the system and brings many difficulties,especially in modern control methods.So,the feedforward action is usually omitted artificially,which will cause quite large design error and even failure sometimes.How to solve the problem has not been seen in the open literature.With reference to bank-to-turn (BTT) missile autopilot design, a new method for solving fcedforward problem is presented here. For the pitch channels of BTT missiles, the method solves the problem by designing steady state compensation control laws and using low-pass filters to cancel the feedforward action. For the yaw channels, the method solves the problem by designing a 3-channel co-operating relation and redefining the system state variables, so that the autopilot design problem containing feedforward action are transformed into that containing none.The method proposed here is also suited to skid-to-turn missile autopilot design.Finally,simulation results are satisfactory.

针对倾斜转弯(BTT)导弹自动驾驶仪设计,提出了一种新的解决前馈问题的方法.该方法通过引入低通滤波器和静态补偿控制律解决BTT导弹俯仰通道的前馈问题,通过设计三通道协调控制律解决偏航通道的前馈问题.最后,进行了数字仿真,得到满意的结果.

A new method to realize complex control of radar servo system is presented in this paper.In this method,the feedforward signal is obtained through establishing a reference model,so that the defect of traditional method can be avoided. The computer simulation result shows that it makes the structure simple and the effect well.

提出了一种实现雷达伺服系统复合控制的新方案。此方案以建立一个参考模型来得到前馈信号,从而避免了传统方案的缺点。计算机仿真结果表明,它具有结构简单、效果好等特点。

A new type of feedforward neural network,which is a locally connected multilayer perceptron,is proposed for dynamic radar target waveform recognition。To counter the huge training set of problem domain,an improved systematical training method is explored to acceleratethe back-propagation algorithms learming speed。The practical tests demonstrate that the proposed locally connected multilayer network has much less time and space complexity, strong ability of dynamic feature extraction and representation,higher...

A new type of feedforward neural network,which is a locally connected multilayer perceptron,is proposed for dynamic radar target waveform recognition。To counter the huge training set of problem domain,an improved systematical training method is explored to acceleratethe back-propagation algorithms learming speed。The practical tests demonstrate that the proposed locally connected multilayer network has much less time and space complexity, strong ability of dynamic feature extraction and representation,higher accuracy of pattern space separation and recognition than the conventional multilayered feedforward networks.

提出了一种适合于舰船雷达目标动态回波序列识别用的新的有效多层前馈网络──局部连接平行处理型网络研究了BP网络学习算法的综合改进方法,并相对于常规全连接型BP网络分析了局部连接型网络的动态特征抽取能力和目标识别性能。

 
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