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Integrating Multiple Controllers to Balance Competing Performance Objectives: Application to Blood Glucose Management

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Author

Summary, in English

This paper develops a control integration methodology that can be used to balance competing performance objectives. The target application for the method is blood glucose management for diabetic patients. The true system model is uncertain and changes over time. Multiple controllers have been designed with competing performance objectives in mind. In the proposed method, on-line predictors are used to estimate the future state of the system based on the current state and the different control recommendations. The system then switches between the different controllers based on the predicted outcomes from their control recommendations. Simulation results demonstrate that the integrated approach based on predicted outcomes performs better across a large range of disturbances than any of the individual controllers.

Publishing year

2012

Language

English

Pages

327-334

Publication/Series

ASME 2012 5th Annual Dynamic Systems and Control Conference joint with the JSME 2012 11th Motion and Vibration Conference

Document type

Conference paper

Publisher

American Society Of Mechanical Engineers (ASME)

Topic

  • Control Engineering

Conference name

2012 ASME Dynamic Systems and Control Conference

Conference date

2012-10-17

Conference place

Fort Lauderdale, FL, United States

Status

Published

Project

  • DIAdvisor
  • LCCC

Research group

  • LCCC

ISBN/ISSN/Other

  • ISBN: 978-0-7918-4529-5