Variable sampled delayed feedback observer design for networked visual servoing systems

2012 ◽  
Author(s):  
Haoping Wang ◽  
Yang Tian ◽  
Nicolai Chtistov
Keyword(s):  
Visual Servoing ◽  
Delayed Feedback ◽  
Observer Design

Event-triggered piecewise-continuous observer design based on system output data received from network

2018 ◽  
Vol 40 (15) ◽  
pp. 4166-4174 ◽  
Author(s):  
Chengcheng Song ◽  
Haoping Wang ◽  
Yang Tian
Keyword(s):  
Continuous Time ◽  
Visual Servoing ◽  
Estimation Method ◽  
Observer Design ◽  
System State ◽  
Luenberger Observer ◽  
System Output ◽  
Delayed System ◽  
Piecewise Continuous ◽  
Event Triggered

This paper proposes an event-triggered piecewise-continuous observer (E-PCO) that can estimate continuous-time undelayed system state using event-triggered (aperiodic) sampled and delayed system output that is received from network. The key point of this estimation method is the design of three reconstructions and an event-triggered reduced-order discrete-time Luenberger observer (E-RODL-O). First, Reconstruction I compensates for the effects of event-triggered sampling. Based on Reconstruction I, the E-RODL-O is designed for obtaining a periodic sampled delayed system state. Then, Reconstruction II makes up for the influences of time delays, which brings the periodic sampled undelayed system state. Based on this, Reconstruction III finally calculates the continuous-time undelayed system state. Through some parameters selections, the stability of E-PCO system is guaranteed. The theoretical design is applied to a networked visual servoing mobile cart system for verifying its validity.

Controllability of remotely piloted spacecraft with delayed feedback

1982 ◽  
Author(s):  
A. M. Ray ◽  
A. K. Wildgen ◽  
D. J. Sexton
Keyword(s):  
Delayed Feedback

Numerical and Experimental Control in a Parametric Pendulum using Delayed Feedback Method

2014 ◽  
Vol 2 ◽  
pp. 174-177
Author(s):  
Aline de Paula ◽  
Marcelo A. Savi ◽  
Vahid Vaziri ◽  
Marian Wiercigroch ◽  
Ekaterina Pavlovskaia
Keyword(s):  
Delayed Feedback ◽  
Experimental Control ◽  
Parametric Pendulum ◽  
Feedback Method

Observer Design for Chemical Tubular Reactors Based on System Linearization

2020 ◽  
Author(s):  
Ivan Francisco Yupanqui Tello ◽  
Daniel Coutinho ◽  
Joseph Winkin ◽  
Alain Vande Wouver
Keyword(s):  
Observer Design ◽  
Tubular Reactors
Sign in / Sign up

Export Citation Format

Share Document