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NEURAL NETWORKS PREDICTION FOR SEISMIC RESPONSE OF STRUCTURE UNDER THE LEVENBERG-MARQUARDT ALGORITHM 总被引:1,自引:0,他引:1
Activecontrolandsemi activecontrolarenewapproachestoseismichazardmitigationofstructure .Whileinactivecontrolorsemi activecontrol ,mea surementofstructurestate ,transmissionandcalcu lationofsignalandinflictionofcontrolforcerequiretime ,moreover ,controlforceiscalculatedaccordingtotheseismicresponseofstructureinlastepoch ,sothecontrolforceinactivecontrolorsemi activecontrolmaybedistortedduetotime delay .Suchdistortionusuallyincreasestheseismicresponseofstructureandmakesstructuremoredangerous[1-3… 相似文献
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