摘要
本文提出了一种识别结构模态参数的时域识别方法,摸拟计算和实验室试验表明本法是有效的,并应用该法识别了石油钻液振动筛箱体结构的模态参数。
In this paper, a method for the identification of structure modal parameters in time domain is proposed. Results of computer simulation and laboratory test show that the method is feasible. For practical applications, the structure modal parameters of sale sake are identified.
出处
《振动与冲击》
EI
CSCD
北大核心
1993年第3期31-35,共5页
Journal of Vibration and Shock
