'Sensor degradation' presentation slideshows

296 views • 24 slides

Closed-loop Regulation of Blood Glucose based on Subcutaneous Measurements

B. Wayne Bequette. Closed-loop Regulation of Blood Glucose based on Subcutaneous Measurements. Background Model Predictive Control (MPC), State Estimation Model and Controller Design Unique Challenges of Diabetes Simulation Results Focus on Meal Disturbance Rejection

296 views • 16 slides

Control Systems in the Presence of Actuators or Sensors Degradation

In this paper, we design controller that combines an observer and a control to handle systems subject to actuator or sensor degradation including complete failure . The observer contains a pre filter, an adaptive law, and a modified Luenberger observer that achieves estimation of system state and estimation of conditions of actuator or sensor. We have shown that if a set of differential Riccati inequatities DRI is satisfied then the system can be stabilized under actuator degrad ation. While in sensor degradation case if an Algebraci Riccati inequality ARI and a DRI are satisfied then the system is stabilized. Chieh-Chuan Feng "Control Systems in the Presence of Actuators or Sensors Degradation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-5 , August 2017, URL: https://www.ijtsrd.com/papers/ijtsrd2250.pdf Paper URL: http://www.ijtsrd.com/engineering/electrical-engineering/2250/control-systems-in-the-presence-of-actuators-or-sensors-degradation/chieh-chuan-feng

91 views • 8 slides