TY - JOUR ID - TI - Fuzzy Like Pid Controller Based on Sso Design for Congestion Avoidance in Internet Router AU - Mohammed I. Berbek1, AU - Ahmed A. Oglah2 PY - 2021 VL - 21 IS - 2 SP - 85 EP - 101 JO - IRAQI JOURNAL OF COMPUTERS, COMMUNICATIONS, CONTROL AND SYSTEMS ENGINEERING المجلة العراقية لهندسة الحاسبات والاتصالات والسيطرة والنظم SN - 18119212 AB - today The topic of contention is the quality of computer networkservice. Efficient data handling is important. Each router offers a buffer spacewhere packets can be held before being sent until they are processed. Thetheory of packet congestion control is TCP (Transmission Control Protocol).(AQM) is a mechanism proposed for gateways to improve congestionmanagement. AQM (active queue management) is a crucial to minimize packetloss in TCP/IP networks and improving network efficiency. This paper offers ahybrid intelligent (PID) with type1 fuzzy logic controller which is designed todecrease network congestion. As a router (AQM), social spider optimization(SSO) is used to tune the control parameters used to reduce queue size error.The designed controller based on SSO algorithm provides a good trackingperformance for AQM desired value.The observational findings indicated ahigh-performance increase in the proposed process. In MATLAB(R2020a), asimulation of a linearized TCP/AQM model is presented. NS2 is used to performverification for the fuzzy logic controllers for the nonlinear TCP/AQM modelunder a more practical simulation and to analyze and examine networkbehavior in different scenarios.

ER -