Networked Control Systems - A Brief Survey

The area of Networked Control Systems (NCS) is attracting more and more attention in recent years. In this paper, it Compares and shows differences with traditional Control systems and modern NCS. The various Components of NCS are connected through Communication networks with benefits such as maintenance and low Cost. However, the introduction of Communication networks into Control systems will bring several Challenging issues due to limited Communication Capacity, such as packet dropouts, network-induced delays, quantization, data rate and media access Constraints. Due to these network-induced issues, the performance of NCS will be much degraded and Control systems Can even become unstable. Therefore, it is of both theoretical and practical significance to develop novel approaches to analysis and synthesis of NCS in order to reduce the adverse effects of these network-induced issues.