Influence of Interference and Sampling Period in the Performance of Networked Control Systems

Abstract

Networked control systems (NCS)s have revolutionized control system technology, attracting significant attention from engineers over the past decade due to their flexibility, scalability, and ease of deployment. NCSs consist of physical components, including plants, sensors, and actuators, that communicate through networks. However, communication between the system and the controller faces challenges, such as interference signals and signal delays, which can affect system performance. This paper investigates the performance of an oscillatory system influenced by interference signals and sampling period. The simulations are conducted using the TrueTime toolbox in Matlab, enabling a comprehensive analysis of the system's behavior. By studying the impact of interference signals and sampling period, we aim to gain insights into the robustness and stability of the system under different network conditions. The findings from this study contribute to the development of strategies for mitigating the effects of communication challenges in NCSs. Whole, this research sheds light on the performance aspects of NCSs and the implications of communication constraints on system behavior. The results obtained provide valuable guidance for enhancing the design and implementation of networked control systems in practical applications.