TY - GEN
T1 - Resonant-Dynamics LTV Feedforward for Flexible Motion Systems
AU - Kontaras, Nikolaos
AU - Heertjes, Marcel
AU - Zwart, Hans
AU - Steinbuch, Maarten
PY - 2018/8/16
Y1 - 2018/8/16
N2 - In the control synthesis of distributed parameter flexible systems taking into account flexible dynamics plays an increasingly important role. This work proposes a Linear Time-Varying (LTV) feedforward control scheme, which is based on the feasible and stable inversion of a minimum-phase fourth-order LTV approximation of the plant. This approximation takes into account resonant dynamics and (as a result) provides improved phase tracking of the Linear Parameter-Varying (LPV) system. The results are validated through measurement results obtained from a rotational two-mass-spring-damper system with time-varying output.
AB - In the control synthesis of distributed parameter flexible systems taking into account flexible dynamics plays an increasingly important role. This work proposes a Linear Time-Varying (LTV) feedforward control scheme, which is based on the feasible and stable inversion of a minimum-phase fourth-order LTV approximation of the plant. This approximation takes into account resonant dynamics and (as a result) provides improved phase tracking of the Linear Parameter-Varying (LPV) system. The results are validated through measurement results obtained from a rotational two-mass-spring-damper system with time-varying output.
UR - http://www.scopus.com/inward/record.url?scp=85052561470&partnerID=8YFLogxK
U2 - 10.23919/ACC.2018.8431589
DO - 10.23919/ACC.2018.8431589
M3 - Conference contribution
AN - SCOPUS:85052561470
SN - 9781538654286
VL - 2018-June
T3 - Proceedings of the 2018 American Control Conference
SP - 6012
EP - 6017
BT - 2018 Annual American Control Conference (ACC) 2018
PB - IEEE
T2 - 2018 Annual American Control Conference, ACC 2018
Y2 - 27 June 2018 through 29 June 2018
ER -