The thesis is one sub - item of machine vision system , is aimed to study the application of image processing and recognition technique in vision system , and to fit curvilinear equation . then , computer communicate with dsp controller through com communications and dsp control two stepping motors to realize cross motion and longitudinal motion . for this , the paper mainly includes two aspects as follows : the first aspect is the design of image processing and recognition 本文是机器视觉的研究项目中的子项目,主要研究图像处理与识别技术在机器视觉系统上的应用,以及对识别出曲线拟合成方程,作为上位机采用串口通信输出到下位机,下位机由dsp控制两台步进电机进行横向和纵向运动,本论文主要研究上位机部分,包括以下两个方面的内容。
In this paper multilayer feedforward networks is used to design the nonlinear flight control systems , including the systems identification and control . the main contribution and creativeness result of this dissertation are summarized as follows : firstly , the basic theory of feedforward neural networks is reviewed . and this paper summarized the identification and control methods of nonlinear based on neural networks 本文以某特定飞行器纵向运动非线性系统为被控对象，主要是针对系统中的非线性和未知因素，研究了前向神经网络( bp网络)在非线性飞行控制系统中的应用，并进行了大量的仿真验证，主要完成了以下工作： 1
