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Publicação
Optimized fractional order sliding mode controller for water level in irrigation canal pool
Orientador(es)
Resumo(s)
Water level regulation of irrigation canals represents a major challenge for control
systems design. Those systems exhibit large dynamic variations in their operating conditions.
To overcome this fact, robust controllers should be applied. The sliding mode control paradigm
reveals this ability which make it a suitable candidate to be incorporated in the irrigation canal
control loop. Moreover, its
exibility can be further potentiated by extending the ordinary
formulation by adding fractional-order integro-di erential operations. In this work, fractionalorder
sliding mode control is applied to the above mentioned problem. This application
represents a novelty and, according to the obtained simulation results, leads to an accurate
and proper performance when compared to its integer-order counterpart and to a fractional
proportional-integrative controller, recently proposed for this problem.
Descrição
Palavras-chave
Uncertainty in water resource system control Optimal operation of water resource systems Sliding mode control Fractional control Particle swarm optimization
Contexto Educativo
Citação
Oliveira, Josenalde; Pinho, Tatiana M.; Coelho, J.P.; Boaventura-Cunha, José(2017) - Optimized fractional order sliding mode controller for water level in irrigation canal pool. IFAC 2017 World Congress. Toulouse: Elsevier. p. 7663-7668. ISSN 2405-8963