OPERATING MECHANISM AND OPTIMIZATION OF DYNAMIC ABSORBER FOR A PARAMETRIC EXCITATION SYSTEM

OPERATING MECHANISM AND OPTIMIZATION OF DYNAMIC ABSORBER FOR A PARAMETRIC EXCITATION SYSTEM
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参数励磁系统动力减振器的运行机制及优化

DOI:
10.1299/transjsme.15-00334
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发表时间:
2015
期刊:
Jsme International Journal Series C-mechanical Systems Machine Elements and Manufacturing
影响因子:
--
通讯作者:
T. Kondou
T. Kondou
中科院分区:
--
文献类型:
--
作者:
T. Taniguchi;T. Kondou

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分析了动力吸振器对单自由度参数激励系统的影响。作为分析工具,提出了一种新型的复模态分析方法,推导了各模态主共振的近似解。数值结果验证了近似解的有效性。分析和数值计算表明,利用动力吸振器调整模态振型可以改变失稳能量,而利用动力吸振器的阻尼可以增加稳定能量。此外,动力吸振器的优化程序被认为是,使用数值计算的结果。
The effect of a dynamic absorber on a parametric excitation system with a single degree of freedom is considered analytically. As an analytical tool, a new type of complex modal analysis method is proposed, and the approximate solutions for the main resonance of each mode are derived. From some numerical results, the validity of the approximate solutions is verified. It is analytically and numerically shown that the destabilizing energy can be changed by using a dynamic absorber to adjust the mode shape, and the stabilizing energy can be increased due to damping of a dynamic absorber. In addition, an optimization procedure for the dynamic absorber is considered, using the results of numerical calculations.
针对接触旋转系统中产生的图案形成现象的动态吸收器的优化设计(第一份报告,针对单自由度系统)
DOI: --
发表时间: 2005
期刊: Transaction of the JSME, Series C Vol.71,No.704
影响因子: --
作者:
劉孝宏;Yasuhiro BONKOBARA et al.;RYU Takahiro;Yasuhiro BONKOBARA;Nobuyuki SOWA et al.;松崎健一郎;Nobuyuki SOWA;Kenichiro MATSUZAKI;松崎健一郎;近藤孝広;松崎健一郎;盆子原康博;宗和伸行;Nobuyuki SOWA et al.;Yasuhiro BONKOBARA et al.;Kenichiro MATSUZAKI et al.;盆子原康博;近藤孝広;Takahiro KONDOU
通讯作者: Takahiro KONDOU
DOI: --
发表时间: 2004
期刊: Journal of Vibration and Acoustics 126
影响因子: --
作者:
YABUNO;H.;Murakami T.;Kawazoe;J.;Aoshima N.
通讯作者: Aoshima N.