An Improved Expert Intelligent PID Algorithm in AQM Network
The traditional PID controller parameters are hard to tune timely under the rapid changes of the dynamic network circumstances, which affect the PID algorithms control effects on network data flows. To alleviate the problem, a novel AQM algorithm based on PID controller is proposed, called the improved expert intelligent PID algorithm (IEI-PID). By combining expert knowledge with PID and adding more detail control rules, the algorithm receive better control effect. The NS2 simulation has been done to compare IEI-PID with classic PID algorithm (CPID) and expert intelligent PID algorithm (EI-PID), and the former has superior performance.
AQM congstion control PID expert intelligent
Yuxiang Hao Xiaoping Yang Hong Chen He Guan
State Key Laboratory of Automobile Dynamic Simulation Jilin University Changchun, China College of Communication Engineering Jilin University Changchun, China
国际会议
长春
英文
234-237
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）