000019281 001__ 19281
000019281 005__ 20170118182308.0
000019281 04107 $$aeng
000019281 046__ $$k2017-01-09
000019281 100__ $$aNakata, Narutoshi
000019281 24500 $$aReal-Time Hybrid Simulation With Mixed Force and Displacement Control Strategy for Testing of Base-Isolation Bearings

000019281 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019281 260__ $$b
000019281 506__ $$arestricted
000019281 520__ $$2eng$$aThis study presents a real-time hybrid simulation of a base-isolated building. In this study, the base isolation layer is experimentally tested while the entire structure is computationally simulated. To impose the earthquake induced lateral displacement as well as the vertical gravitational force, a mixed force and displacement control strategy is developed and implemented in the experimental system. The mixed force and displacement control strategy in this study is a decentralized approach that consists of a loop shaping and the conventional PID controllers. Following a thorough experimental verification of the mixed control, hybrid simulation of a base isolated building was performed using a series of recorded earthquake ground motions. The experimental results showed that the mixed control provided accurate loading in both lateral and vertical directions. This study presents the implementation of the mixed force and displacement control as well as the results in real-time hybrid simulation.

000019281 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019281 653__ $$aReal-time hybrid simulation; Mixed force and displacement control; base isolation bearings

000019281 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019281 720__ $$aNakata, Narutoshi$$iErb, Ricahrd$$iStehman, Matthew
000019281 8560_ $$ffischerc@itam.cas.cz
000019281 8564_ $$s3740902$$uhttps://invenio.itam.cas.cz/record/19281/files/3289.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3289.
000019281 962__ $$r16048
000019281 980__ $$aPAPER