000018282 001__ 18282
000018282 005__ 20170118182215.0
000018282 04107 $$aeng
000018282 046__ $$k2017-01-09
000018282 100__ $$aLin, Jian-Yuan
000018282 24500 $$aAdvanced Shake Table Controller Design Using Model Predictive Control Strategy

000018282 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018282 260__ $$b
000018282 506__ $$arestricted
000018282 520__ $$2eng$$aShake table testing is one of the most realistic experimental methods to evaluate the seismic resistance of a structure. In most practice, conventional shake table control relies on the use of linear controller, such as proportional-integral-derivative (PID) controller, to regulate the motion of the table. However, due to the nonlinearity in the hydraulic actuator dynamics and specimen’s nonlinearity, the tracking performance and stability of such linear control approach can be seriously degraded. To address the above shake table control issue, this paper adopts the hierarchical control architecture and model predictive control (MPC) strategy to regulate the shake table movement. The MPC predicts the response of the shake table using an numerical model. On the other hand, the low-level controller execute the control commands generated by the highlevel controller by dealing with the local system dynamics of the hydraulic actuators. In this paper, a shake table system model was developed using the experimental data collected from a large scale shaking table at the University of British Columbia (UBC). Comparative simulation and experimental results are presented to demonstrate the feasibility using the proposed shake table control approach.

000018282 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018282 653__ $$aShake Table Testing; Model Predictive Control; Hierarchical Control

000018282 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018282 720__ $$aLin, Jian-Yuan$$iLi, Yuanjie$$iTung, D.P.$$iFawcett, Jesse$$iYang, T.Y.$$iLi, Kang
000018282 8560_ $$ffischerc@itam.cas.cz
000018282 8564_ $$s525608$$uhttps://invenio.itam.cas.cz/record/18282/files/1160.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1160.
000018282 962__ $$r16048
000018282 980__ $$aPAPER