TY - GEN
T1 - Reentry control system design for a riser pipe experimental model under steady current
AU - Kajiwara, Hiroyuki
AU - Noridomi, Kenzo
PY - 2009/12/1
Y1 - 2009/12/1
N2 - The paper is concerned with a reentry control problem of moving a riser pipe hanged off and positioning its lower end just above a target. The difficulty of the manual control motivates us to design an automatic control system for dynamic reentry in current. A motion equation of a riser pipe model in current is derived via modal analysis. Then LQI (Linear Quadratic with Integral action) control methodology is applied to obtain an appropriate reentry controller by means of HILS approach. Experimental successful results on reentry control are shown.
AB - The paper is concerned with a reentry control problem of moving a riser pipe hanged off and positioning its lower end just above a target. The difficulty of the manual control motivates us to design an automatic control system for dynamic reentry in current. A motion equation of a riser pipe model in current is derived via modal analysis. Then LQI (Linear Quadratic with Integral action) control methodology is applied to obtain an appropriate reentry controller by means of HILS approach. Experimental successful results on reentry control are shown.
UR - http://www.scopus.com/inward/record.url?scp=77951101888&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951101888&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77951101888
SN - 9784907764333
T3 - ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
SP - 3896
EP - 3901
BT - ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
T2 - ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009
Y2 - 18 August 2009 through 21 August 2009
ER -