The paper presents a new e . a . f ( electric arc furnace ) adaptive control method based on a neural network ' s compensation by predicting . the neural network is used here to predict the condition of e . a . f , then to control an actual system by compensating the outputing of routine controller . the dynamic modification of the weighting value of a neural network by improved dbd algorithm serves as an adaptive method . hence the system can adapt itself better to the variations in load and external interference . which has yielded a satisfied control quality 电极调节器采用一种新的电弧炉电极自适应控制方法- - -基于神经网络预估补偿的自适应控制。采用神经网络预估对象状态,进而对常规控制器的输出做补偿以控制实际对象,利用改进的dbd算法动态修改神经网络权值作为自适应方法,使系统较好地适应负荷和外扰的变化,从而获得满意的控制质量。
Besides the functions specified in h . 323 , such as address translation , admissions control , zone management , call management and bandwidth control , it can satisfied with the requirements defined by users , such as web management , dynamic modification of running parameters , nat environment and aaa ( authentication , authorization , accounting ) which is based on radius protocal 323设备互通,具有地址解析、呼叫接入、区域管理、呼叫管理和带宽控制等协议中所规定的功能,还支持web管理,运行参数动态修改,以及支持nat运行环境和能够通过radius协议进行认证和计费等其它来自客户的应用功能需求。
It is conformed to the h . 323v4 and relevant national standards and ensures interoperability . besides the functions specified in h . 323 , such as address translation , admissions control , zone management , call management and bandwidth control , it can satisfied with the requirements defined by users , such as web management , dynamic modification of running parameters , nat environment and fees calculation 它符合h . 323国际标准第四版和相关国内标准,能够和其它h . 323设备互通,具有地址解析、呼叫接入、区域管理、呼叫管理和带宽控制等协议中所规定的功能,还支持web管理,运行参数动态修改,以及支持nar运行环境和能够计费等其它来自客户的应用功能需求。