Reliable H infinity Observer-Controller Design for Sensor and Actuator Failure in TRMS

Rao, Vidya S and George, V I and Kamath, Surekha and Shreesha, C (2014) Reliable H infinity Observer-Controller Design for Sensor and Actuator Failure in TRMS. In: ICAEE-2014, Jan 9-11 - 2014, VIT, Vellore.

[img] PDF
vidya.pdf - Published Version
Restricted to Registered users only

Download (438kB) | Request a copy

Abstract

Safety critical control systems are used in situations where the failure of a control system due to sensor failure or actuator failure will lead to a loss of life, property or cause environmental harm. A helicopter system really needs a safety critical or reliable control system which faces a lot of turbulent conditions and is expected to perform well, being stable in the case of sensor or/and actuator failures. Also the helicopter system is difficult to model mathematically due to non- linearity and cross coupling. The Twin Rotor MIMO System (TRMS) resembles the helicopter system in behaviour with significant cross coupling between the longitudinal and lateral axes. In this paper an H infinity observer and H infinity controller for a Twin Rotor MIMO System is aimed to be designed which will be reliable in the case of sensor failure or actuator failure also in case of sensor failure and actuator failure.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Black box system identification, Reliable observer, reliable controller, H infinity control, sensor failure, actuator failure, TRMS
Subjects: Engineering > MIT Manipal > Instrumentation and Control
Depositing User: MIT Library
Date Deposited: 11 Jul 2014 07:09
Last Modified: 11 Jul 2014 07:09
URI: http://eprints.manipal.edu/id/eprint/140066

Actions (login required)

View Item View Item