Gain-scheduling control of port-fuel-injection processes

Andrew White, Jongeun Choi, Ryozo Nagamune, Guoming Zhu

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

An event-based sampled discrete-time linear system representing a port-fuel-injection process based on wall-wetting dynamics is obtained and formulated as a linear parameter varying (LPV) system. The system parameters used in the engine fuel system model are engine speed, temperature, and load. These system parameters can be measured in real-time through physical or virtual sensors. A gain-scheduling controller for the obtained LPV system is then designed based on the numerically efficient convex optimization or linear matrix inequality (LMI) technique. Simulation results show the effectiveness of the proposed scheme.

Original languageEnglish
Pages (from-to)380-394
Number of pages15
JournalControl Engineering Practice
Volume19
Issue number4
DOIs
Publication statusPublished - 2011 Apr 1

Fingerprint

Gain Scheduling
Fuel injection
Linear Parameter-varying Systems
Injection
Scheduling
Engines
Fuel systems
Convex optimization
Engine
Linear matrix inequalities
Linear systems
Wetting
Discrete-time Linear Systems
Convex Optimization
Controllers
Matrix Inequality
Linear Inequalities
Sensors
Real-time
Controller

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Cite this

White, Andrew ; Choi, Jongeun ; Nagamune, Ryozo ; Zhu, Guoming. / Gain-scheduling control of port-fuel-injection processes. In: Control Engineering Practice. 2011 ; Vol. 19, No. 4. pp. 380-394.
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Gain-scheduling control of port-fuel-injection processes. / White, Andrew; Choi, Jongeun; Nagamune, Ryozo; Zhu, Guoming.

In: Control Engineering Practice, Vol. 19, No. 4, 01.04.2011, p. 380-394.

Research output: Contribution to journalArticle

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