{"product_id":"system-identification-and-damage-detection-of-nonlinear-structures-von-ye-xia","title":"System Identification and Damage Detection  of Nonlinear Structures","description":"\u003cp\u003eMany civil and mechanical engineering structures exhibit nonlinear hysteretic behavior when subject to dynamic loads. The modeling and identification of non-linear hysteretic systems is a practical but challenging problem encountered in the engineering field. To overcome such a challenge, this book proposes the application of a reduced-order finite element model in conjunction with a recently proposed damage detection technique, referred to as the adaptive quadratic sum-square error with unknown inputs (AQSSE-UI). The identification process is divided into two steps: 1) static condensation technique is used to reduce the order of the equations of motion of the finite-element model; 2) AQSSE-UI is used for the on-line system identification and damage detection of the reduced order system. The proposed approach is capable of identifying time-varying parameters of linear or nonlinear hysteresis structures. The capability of the proposed damage detection technique is demonstrated by shake table test on three large-scale structures at NCREE, Taiwan.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783848493029\"\u003e\u003ch3\u003eMemories at UCIrvine\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783848493029","offer_id":39489870397533,"sku":"9783848493029","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ca4e6879-78d8-4ac3-8e08-bf13fa07a410.jpg?v=1769147537","url":"https:\/\/shop.autorenwelt.de\/en\/products\/system-identification-and-damage-detection-of-nonlinear-structures-von-ye-xia","provider":"Autorenwelt Shop","version":"1.0","type":"link"}