CAJ | 학술논문

针对利用粘弹性材料进行结构主被动控制的需要，建立了一套确定微振子模型各参数的方法，并且与标准流变模型、分数导数模型以及试验结果进行比较，算例表明确定微振子模型各参数的方法有效，同时也表明微振子模型不但能准确描述粘弹性材料的本构关系，而且能与有限元方法相融合，建立二阶线性系统，能很方便地利用线性系统控制理论进行控制设计。
침대이용점탄성재료진행결구주피동공제적수요，건립료일투학정미진자모형각삼수적방법，병차여표준류변모형、분수도수모형이급시험결과진행비교，산례표명학정미진자모형각삼수적방법유효，동시야표명미진자모형불단능준학묘술점탄성재료적본구관계，이차능여유한원방법상융합，건립이계선성계통，능흔방편지이용선성계통공제이론진행공제설계。
In the need of structural passive or active vibration control using viscoelasttic material，a method for determining all parameters of Mini-Oscillator model is proposed．The results are compared with those of standard model and fractional derivative model．and the method is effective and the Mini-Oscillator model could not only correctly describe stress-strain relationship of viscoelastic material，but also be combined with finite element method，which results in a linear second order system．Then it is very convenient to use the linear system theory to vibration control．