INTELLIGENT LIQUID LEVEL CONTROL OF A COUPLED NONLINEAR THREE TANK SYSTEM SUBJECTED TO VARIABLE FLOW PARAMETERS

Mustefa Jibril, Messay Tadese, N. Hassen
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引用次数: 1

Abstract

In this paper, an intelligent control system technique is proposed to model and control of a nonlinear coupled three tank system. Two pumps fed the tank 1 and tank 2 and a fractional flow of these two pumps fed tank 3. The main aim of this paper is to make a set point tracking experiments of the tanks level using a nonlinear autoregressive moving average L-2 (NARMA L-2) and neural network predictive controllers. The proposed controllers are designed with the same neural network architecture and algorithm. Comparison of the system with the proposed controllers for tracking a step and random level set points for a fixed and variable flow parameter and some good results have been obtained.
变流量参数耦合非线性三罐系统的智能液位控制
本文提出了一种智能控制系统技术,用于非线性耦合三罐系统的建模和控制。两个泵分别向槽1和槽2供油,这两个泵的一部分流量向槽3供油。本文的主要目的是利用非线性自回归移动平均L-2 (NARMA L-2)和神经网络预测控制器对储罐液位进行设定值跟踪实验。所提出的控制器具有相同的神经网络结构和算法。将该系统与所提出的针对固定和可变流量参数跟踪阶跃和随机液位设定值的控制器进行了比较,取得了较好的效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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