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Communication Dans Un Congrès Année : 2005

Two control laws for a spray system with time varying delay and dead band

Résumé

Two control laws, to control the liquid pressure of an agricultural spray boom are presented and compared. Characteristic for the process is a dead zone and a time varying delay. The first control law is rather intuitive and is based on direct dead zone compensation and a pole placement idea. The other control law originates from sliding mode control where the continuous part of the control contains some compensation dynamics, assuring stability. Both control laws are compared and tested in practice.
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Dates et versions

hal-00385962 , version 1 (20-05-2009)

Identifiants

  • HAL Id : hal-00385962 , version 1

Citer

Jan Anthonis, Wouter Franssens, Alexandre Seuret, Jean-Pierre Richard, Herman Ramon. Two control laws for a spray system with time varying delay and dead band. IFAC World Congress 2005, Jul 2005, Prague, Czech Republic. pp.Th-A20-TO/4. ⟨hal-00385962⟩
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