Practical vibration control to switch a control law based on frequency

基于频率切换控制律的实用振动控制

• 批准号: 23560542
• 负责人: ABE Naoto
• 金额: $ 3.16万
• 依托单位: Meiji University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23560542/
• 关键词: 振動制御; セミアクティブ制御; 可変剛性; 動吸振器; 切換制御; 制御システム; 制振制御; ダンパ

As a method to shift the resonance frequency, the dynamic absorber using additional mass is well known; However, its performance is restrictive. The resonance curve with the dynamic absorber will be changed by stiffness. Therefore, by the dynamic absorber which realized variable stiffness, we proposed that a semi-active control to switch the stiffness of the dynamic absorber depending on the vibration frequency of the structure. We proposed that a technique which is detected the vibration frequency of the structure by some Butterworth filter, and the frequency to change stiffness is determined from a resonance curve. We applied the dynamic absorber which changed pre-compression displacement with one pair of cone type spring to one-degree-of-freedom structure, and also the dynamic absorber with an air damper which changed air flow to change the stiffness by an air spring to two-degree-of-freedom structure. The effects were checked by some experiments.

附加质量动力吸振器作为一种改变共振频率的方法已广为人知，但其性能受到限制。与动力吸振器的共振曲线将被刚度改变。因此，针对实现变刚度的动力吸振器，提出了一种根据结构振动频率来切换动力吸振器刚度的半主动控制方法。提出了一种利用巴特沃思滤波器检测结构的振动频率，并根据共振曲线确定改变刚度的频率的方法。将一对锥形弹簧改变预压位移的动力吸振器应用于单自由度结构，将空气阻尼器改变空气流量以改变刚度的动力吸振器应用于两自由度结构。并通过实验验证了其效果。

项目成果

電磁石を用いた多極型MRダンパに関する研究

电磁铁多极磁流变阻尼器的研究

• 发表时间: 2014
• 作者: Zi-Jiang Yang;Yan Wang;and Shunshoku Kanae;Kentaro YAJIMA;杉田智洋,松岡太一
• 通讯作者: 杉田智洋,松岡太一

線形パラメータ変動系の吸収領域解析

线性参数变化系统的吸收区分析

• 作者: Takeshi Uchitane;Masashi Yamamoto and Toshiharu Hatanaka;Taichi Mizoshiri and Yasuchika Mori;吉崎亮介，川田昌克，伊藤稔;市原 裕之，川田 昌克
• 通讯作者: 市原 裕之，川田 昌克

Simultaneous Optimal Design of the Lyapunov-Based Semi-Active Control and the Semi-Active Vibration Control Device: Inverse Lyapunov Approach

基于李雅普诺夫的半主动控制和半主动振动控制装置的同步优化设计：逆李雅普诺夫方法

• DOI: 10.1115/1.4007033
• 发表时间: 2012
• 期刊: Transactions of the ASME, Journal of Pressure Vessel Technology
• 作者: K. Hiramoto;T. Matsuoka and K. Sunakoda
• 通讯作者: T. Matsuoka and K. Sunakoda

A Convex Approach to State Feedback Synthesis for Polynomial Nonlinear Systems with Input Saturation

具有输入饱和的多项式非线性系统状态反馈综合的凸方法

• 发表时间: 2013
• 期刊: SICE Journal of Control, Measurement, and System Integration
• 作者: 李根,志田宇信,大森浩充;H. Fujioka and H. Kano;Hiroyuki. Ichihara
• 通讯作者: Hiroyuki. Ichihara

周波数依存特性をもつヨーダンパによる車体の上下弾性振動抑制効果

频率相关特性的偏航阻尼器对车体垂向弹性振动的抑制效果

• 发表时间: 2014
• 作者: 大熊一正;杉原一臣;魚崎勝司;土井正好，森 泰親;H. Fujioka and H. Kano;Taichi Matsuoka;Keisuke Funaki;H. Ichihara;H. Fujioka and H. Kano;青野絵里奈,松岡太一,富岡隆弘,瀧上唯夫
• 通讯作者: 青野絵里奈,松岡太一,富岡隆弘,瀧上唯夫