摘要
针对无线抄表系统上位机工作繁重,上位机对接收的水表数据无法判断正误,对错误数据无法协调等问题,设计了基于多Agent技术的无线抄表系统。建立了系统网络拓扑结构,利用递推算法对采样数据进行定量分析,判定正误;利用最小二乘法对错误数据进行数据拟合,对出现的可疑水表数据,设计了处理过程及协调机制。结果证明,基于多Agent技术的无线抄表系统能够快速、智能地对系统错误数据进行处理,保证系统的实时性、稳定性。
wireless meter reading system based on multi-Agent technology was designed to solve the problems in traditional wireless meter reading system such as,the heavy workload of PC,the host computer can not distinguish whether the received data of endpoint nodes was correct or wrong and can not coordinate on issues such as incorrect data. System network Topology was established,Using recursive algorithm for quantitative analysis of sampled data;Us- ing the least squares method for data fitting errors;coordination mechanisms were designed for suspicious meter data. The results proved that the wireless meter reading system based on multi-Agent technology can analysis error data fastly,smartly,which ensures the stability and real-time of the system.
出处
《自动化与仪表》
北大核心
2014年第8期20-23,共4页
Automation & Instrumentation
基金
河北省支撑项目(13210307D)
关键词
多AGENT
无线抄表
协调机制
最小二乘法
muhi-Agent
wireless meter reading system
coordination mechanisms
method of least squares
