In resource-constrained systems, the interference generated by the concurrent execution of multiple controller tasks leads to extra delay and jitter, which degrade control performance and may even jeopardize the stability of the controlled system. This work presents a general methodology that integrates control issues and real-time schedulability analysis to improve the control performance in embedded systems with time and resource constraints. The performance increase is achieved by properly selecting task periods and deadlines under feasibility constraints.

Parameter Selection for Real-time Controllers in Resource-Constrained Systems

BINI, Enrico;
2010-01-01

Abstract

In resource-constrained systems, the interference generated by the concurrent execution of multiple controller tasks leads to extra delay and jitter, which degrade control performance and may even jeopardize the stability of the controlled system. This work presents a general methodology that integrates control issues and real-time schedulability analysis to improve the control performance in embedded systems with time and resource constraints. The performance increase is achieved by properly selecting task periods and deadlines under feasibility constraints.
2010
6 (4)
610
620
Y. Wu; G. Buttazzo; E. Bini; A. Cervin
File in questo prodotto:
File Dimensione Formato  
Bini_2010-IEEE-TII.pdf

Accesso riservato

Tipo di file: PDF EDITORIALE
Dimensione 753.38 kB
Formato Adobe PDF
753.38 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1608654
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 66
  • ???jsp.display-item.citation.isi??? 51
social impact