Observer-Based Event-Triggered Predictive Control for Networked Control Systems under DoS Attacks

Event-Triggered Networked Control Systems

Many of the results for event-triggered control of embedded systems can be extended to networked control systems. A networked control system or NCS is a set of controllers that coordinate their actions over a communication network. For NCS, event-triggering is used to decide when to transmit or broadcast the system state to a local controller’s neighbors. Using events to trigger communication a...

Suboptimal event-triggered control for networked control systems

The advent of networked control systems urges the digital control design to incorporate communication constraints efficiently. In order to accommodate this requirement, this article studies the joint design of controller and event-trigger for linear stochastic systems in the presence of a resource-limited communication channel which exhibits packet dropouts and time-delay. The event-trigger sit...

Event-triggered networked predictive control of system with data loss

Decentralized Event-Triggered Broadcasts over Networked Control Systems

This paper examines event-triggered broadcasting of state information in distributed networked systems. Event-triggering has the agent broadcast its state information when its local “error” signal exceeds a given threshold. We present a decentralized approach for determining event-triggering thresholds for nonlinear subsystems with the assumption that each agent only has access to its local sta...

Distributed event-triggered scheduling of wireless networked control systems

Computer control systems are commonly designed in such way that observations are sampled equidistantly in time (time-triggered sampling). Networked control systems (NCS) are a special class of computer controlled systems, where sensors, controllers and actuators are spatially distributed and are only able to exchange information over a digital communication network. Due to the fact that these c...