Time Delay Analysis of Networked System Under UDP Communication Network

Due to its cost-effective and scalable applications, the use of a data network in a control loop has gotten a lot of attention in recent years. The network-induced delay effect in the control loop is one of the major challenges in Networked Systems (NS). NS control output suffers as a result of network delays, which destabilises the system. The development of control methodologies to deal with the network delay effect in NS has received a lot of attention. The delay in the system is determined by network factors, such as those used by the network for routing and topography. Some studies have published methods for estimating the maximum time delay that can be tolerated while preserving system stability. However, most of the methods are overly complicated for practical use. This paper proposes a method for estimating the overall time delay tolerance, which has a simple structure and is simple to apply. In this paper, the time delay between the various factors in the network system is examined, and the sampling technique is used to minimize the delay. The User Datagram Protocol (UDP) has been used to communicate between the network's various nodes. Simulations have been done with the help of MATLAB/Simulink.