Event-Triggered Feedback Updates

The main goal in this chapter is to adjust the update interval based on the current state of the plant. This new way of updating the state of the model is based on a simple idea, namely, to send a measurement update only when it is necessary to do so according to some criterion. The main question in this regard is how to determine when the sensor must send a measurement to update the model state in the MB-NCS setup. Event-triggered control strategies are implemented using the model-based approach. These strategies offer a more flexible way to schedule transmission of information from the sensor node to the controller node which adapts to the current needs of the system.

[1]  Xiaofeng Wang,et al.  Event design in event-triggered feedback control systems , 2008, 2008 47th IEEE Conference on Decision and Control.

[2]  Xiaofeng Wang,et al.  Self-Triggered Feedback Control Systems With Finite-Gain ${\cal L}_{2}$ Stability , 2009, IEEE Transactions on Automatic Control.

[3]  K. Åström,et al.  Comparison of Riemann and Lebesgue sampling for first order stochastic systems , 2002, Proceedings of the 41st IEEE Conference on Decision and Control, 2002..

[4]  Xiaoming Hu,et al.  Analysis and Design of Nonlinear Control Systems , 2011 .

[5]  Michael D. Lemmon,et al.  Event-triggered output feedback control of finite horizon discrete-time multi-dimensional linear processes , 2010, 49th IEEE Conference on Decision and Control (CDC).

[6]  J. Lunze,et al.  Event-based control using quantized state information , 2010 .

[7]  Eloy García,et al.  Model-based scheduling for networked control systems , 2013, 2013 American Control Conference.

[8]  Panos J. Antsaklis,et al.  Event-triggered output feedback control for networked control systems using passivity: Time-varying network induced delays , 2011, IEEE Conference on Decision and Control and European Control Conference.

[9]  Xiaofeng Wang,et al.  Preliminary results on state-trigered scheduling of stabilizing control tasks , 2006, Proceedings of the 45th IEEE Conference on Decision and Control.

[10]  Anton Cervin,et al.  Scheduling of event-triggered controllers on a shared network , 2008, 2008 47th IEEE Conference on Decision and Control.

[11]  Manuel Mazo,et al.  An ISS self-triggered implementation of linear controllers , 2009, Autom..

[12]  Manuel Mazo,et al.  Decentralized event-triggered control with asynchronous updates , 2011, IEEE Conference on Decision and Control and European Control Conference.

[13]  W. P. M. H. Heemels,et al.  Model-based periodic event-triggered control for linear systems , 2013, Autom..

[14]  Jan Lunze,et al.  A state-feedback approach to event-based control , 2010, Autom..

[15]  W. P. M. H. Heemels,et al.  Output-Based Event-Triggered Control With Guaranteed ${\cal L}_{\infty}$-Gain and Improved and Decentralized Event-Triggering , 2012, IEEE Transactions on Automatic Control.

[16]  Xiaofeng Wang,et al.  Event-triggered broadcasting across distributed networked control systems , 2008, 2008 American Control Conference.

[17]  Eloy García,et al.  Model-based event-triggered control with time-varying network delays , 2011, IEEE Conference on Decision and Control and European Control Conference.

[18]  Paulo Tabuada,et al.  To Sample or not to Sample: Self-Triggered Control for Nonlinear Systems , 2008, IEEE Transactions on Automatic Control.

[19]  Xiaofeng Wang,et al.  Event-Triggering in Distributed Networked Control Systems , 2011, IEEE Transactions on Automatic Control.

[20]  W. P. M. H. Heemels,et al.  Analysis of event-driven controllers for linear systems , 2008, Int. J. Control.

[21]  Manuel Mazo,et al.  On event-triggered and self-triggered control over sensor/actuator networks , 2008, 2008 47th IEEE Conference on Decision and Control.

[22]  Manuel Mazo,et al.  Self-triggered control over wireless sensor and actuator networks , 2011, 2011 International Conference on Distributed Computing in Sensor Systems and Workshops (DCOSS).

[23]  A. Anta,et al.  Self-triggered stabilization of homogeneous control systems , 2008, 2008 American Control Conference.

[24]  Jorge Cortes,et al.  Self-triggered coordination of robotic networks for optimal deployment , 2012, Autom..

[25]  Peter J. Gawthrop,et al.  Event-driven intermittent control , 2009, Int. J. Control.

[26]  Pavankumar Tallapragada,et al.  Event-triggered dynamic output feedback control for LTI systems , 2012, 2012 IEEE 51st IEEE Conference on Decision and Control (CDC).

[27]  Paulo Tabuada,et al.  Event-Triggered Real-Time Scheduling of Stabilizing Control Tasks , 2007, IEEE Transactions on Automatic Control.

[28]  Eloy García,et al.  Model-Based Event-Triggered Control for Systems With Quantization and Time-Varying Network Delays , 2013, IEEE Transactions on Automatic Control.

[29]  Karl Johan Åström,et al.  Event Based Control , 2008 .

[30]  Daniel Lehmann,et al.  Event-based output-feedback control , 2011, 2011 19th Mediterranean Conference on Control & Automation (MED).

[31]  Xiaofeng Wang,et al.  Decentralized Event-Triggered Broadcasts over Networked Control Systems , 2008, HSCC.