What is networked control?

Networked control refers to a control system where multiple control loops or processes are connected through a network or communication channel. In networked control systems, sensors, actuators, and control devices are all connected through a network, which enables real-time data exchange and control decision-making.

The use of networked control systems has increased significantly in recent years due to the advancements in networking and communication technologies. These systems offer flexibility, scalability, and cost-effectiveness, as compared to traditional centralized control systems.

One of the primary advantages of networked control is the ability to monitor and control processes remotely, enabling greater control and optimization of complex systems. This has significant applications in various industries such as manufacturing, energy, and transportation.

However, networked control systems also present challenges such as cybersecurity risks, latency, and communication instability. Therefore, it is critical to ensure proper design, implementation, and maintenance of these systems to achieve reliable and secure control.