Results 31 to 40 of about 123 (99)

Closed‐Form Design and Understanding of Vertical Inerter–Based Dampers for Wind Turbines

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
Wind turbines with larger capacities face bending deformation due to taller towers and longer blades, necessitating mitigation against extreme seismic loads. A vertically installed inerter‐based damper, referred to as the tuned viscous mass damper (TVMD), is proposed alongside a closed‐form design approach.
Jianfei Kang, Zhipeng Zhao, Wang Liao, Ziyang Zhang, Liyu Xie, Songtao Xue, Yoshiki Ikeda   +6 more
wiley   +1 more source

A novel haptic model and environment for maxillofacial surgical operation planning and manipulation

, 2012
This paper presents a practical method and a new haptic model to support manipulations of bones and their segments during the planning of a surgical operation in a virtual environment using a haptic interface. To perform an effective dental surgery it is
Arnez, Victor, Corney, Jonathan, Lim, T., Yan, X.-T., Arnez, V., Govea, E., Hernandez, E., Li, Youhua, Li, Y., Villela, V., Govea-Valladares, E., Hernandez, Ernesto, Lim, T.; id_orcid, Corney, J., Yan, Xiu   +14 more
core   +1 more source

Bridge Flutter Prediction and Active Control Using Modal Information and Flutter Margins

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
In this paper, a flutter prediction method based on flutter margins is proposed for streamlined bridges whose aeroelastic behavior can be well approximated by a two‐degree‐of‐freedom (2‐DoF) flutter model. The method enables prediction of the flutter boundary by extrapolating a curve of flutter margin versus wind speed, constructed using flutter ...
Xiaojun Wei, Ran Xia, Hao Wu, Xinran Guo, Zihan Tan, Yingying Wei, Xuhui He, Jun Li   +7 more
wiley   +1 more source

Automated Transmissibility‐Based Damage Detection for Output‐Only Systems

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
In this study, an automated transmissibility‐based procedure for damage detection is developed for output‐only systems. The application of transmissibility has been previously investigated for damage detection. Despite the advancements, current techniques are not applicable in a general way, as vast experience or expert knowledge is needed to achieve ...
David Bonilla, Clemens Jonscher, Marlene Wolniak, Tanja Grießmann, Raimund Rolfes, Bareille Olivier   +5 more
wiley   +1 more source

Dynamic Modeling and Chatter Stability of a Robotic Milling Manipulator Considering the Flexibility of Arms and Joints

Journal of Manufacturing and Materials Processing
The application of robotic milling manipulators demonstrates a promising method for the efficient manufacturing of large-scale structures. However, the cutting accuracy and efficiency of milling robots are predominantly subjected to their low stiffness ...
Chao Chen, Jingjun Yu, Yiqing Yang, Wenjing Wu, Wenshuo Ma   +4 more
doaj   +1 more source

Estimation of Joint Parameters Using Frequency‐Based Substructuring Techniques

International Journal of Distributed Sensor Networks, Volume 2024, Issue 1, 2024.
This study presents frequency‐based substructuring (FBS) techniques and an identification method for predicting joint parameters. Two FBS techniques, FBS‐1 and FBS‐2, were derived by assuming pseudomasses at the joint nodes between adjacent substructures.
Hye-Sook Jang, Jae-Hyoung An, Hee-Chang Eun, Yuedong Xie   +3 more
wiley   +1 more source

Rail Corrugation Characteristics Deduced from a Wavelet Analysis of High‐Speed Train Interior Noise and Vibration

Shock and Vibration, Volume 2024, Issue 1, 2024.
A method to deduce the characteristics of rail corrugation was developed and presented in this paper. It has been found that noise and vibration in the train vehicle were primarily contributed by rail corrugation and wheel polygonalisation. As the characteristics of wheel sets of a particular train can be assumed to be unchanged during a trip, rail ...
Xiaohan Phrain Gu, Yajing Han, Junming Shi, Anbin Wang, Madalina Dumitriu   +4 more
wiley   +1 more source

Análise do fluxo de energia vibratória entre placas retangulares simplesmente apoiadas pelo método da mobilidade / [PDF]

, 1998
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Bonifácio, Paulo Roberto de Oliveira
core  

Determination of minimum limiting axial depth of cut for 2 1/2 D pocket machining based on receptance coupling

, 2009
A minimum limiting axial depth of cut guarantees stable machining for any cutting speed and is selected as the height of the z-level of cut used for 2 1/2 D pocket machining.
Banerjee, Avisekh, Bordatchev, Evgueni V., Feng, Hsi-Yung   +2 more
core   +1 more source

Research on Lateral Vibration and Load Sensitivity Reductions for Large‐Scale Complex Nonconservative Systems Using Rigid‐Flex Coupling Simulation Technique

Shock and Vibration, Volume 2024, Issue 1, 2024.
For large‐scale complex nonconservative systems such as high‐speed rolling stock, the rigid‐flex coupling simulation technique is one of the effective methods in reducing lateral vibration and dynamic load sensitivity. Since two uncertain influences of wheel spin dissipation are caused by wheelset yaw oscillations and alternative load path variation ...
Qi-bin Wang, Xing-jia Xu, Si-yang Piao, Chun-ge Nie, Qiu-ze Li, Ming-wei Piao, Marco Civera   +6 more
wiley   +1 more source