Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yaoqi Feng"'
Autor:
Yaoqi Feng, Xianming Wang
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Artificial boundary conditions play a crucial role in the dynamic simulation of infinite Euler–Bernoulli beams. In this paper, a class of artificial boundary conditions, matching boundary conditions (MBCs), is presented to provide effective absorpt
Externí odkaz:
https://doaj.org/article/10af155d15a34371b4b33bacae9bc1ba
Autor:
Hanping Qiu1 qhpbeijing@163.com, Yaoqi Feng1 yaoqi_feng@sina.com, Chuang Liu1 liuchuang@tsinghua.org.cn, Xinming Li1 cast_lee@aliyun.com, Shichao Fan1 fanshichao@tsinghua.org.cn, Shaogang Li1 erwai@126.com, Tong Sun1 594705772@qq.com
Publikováno v:
Vibroengineering Procedia. May2022, Vol. 42, p33-38. 6p.
Autor:
Hanping Qiu, Chuang Liu, Yaoqi Feng, Xiaohua Liang, Lixia Feng, Yan Chen, Yongqiang Hu, Yujia Ma
Publikováno v:
Vibroengineering Procedia; Nov2023, Vol. 52, p42-47, 6p
Autor:
Hanping Qiu1 qhpbeijing@163.com, Yaoqi Feng1 yaoqi_feng@sina.com, Shichao Fan1 fanshichao@tsinghua.org.cn, Xiaozhou Du1 9440199@qq.com, Wenbing Zhang1 zhang_wb@126.com
Publikováno v:
Vibroengineering Procedia. Oct2019, Vol. 28, p46-51. 6p.
Publikováno v:
Vibroengineering PROCEDIA. 28:46-51
This paper describes several key aspects about multi-axis sine vibration test control techniques including the identification of the system frequency response function, synchronization of the input and output signals, the generation of the sinewave,
Autor:
Zhiyong Yue, Xiaohua Liang, Li Xinming, Yaoqi Feng, Dong Yuhui, Qiu Hanping, Jungang Zhang, Fan Shichao
Publikováno v:
Vibroengineering PROCEDIA. 20:11-16
There are different kinds of equipments distributed in different locations for a large complicated multi-shaker vibration test facility, so it is challenging to monitor the real state of test facility thoroughly during its operation. Long-term operat
Autor:
Hanping Qiu1 qhpbeijing@163.com, Yaoqi Feng1 yaoqi_feng@sina.com, Shichao Fan1 fanshichao@tsinghua.org.cn
Publikováno v:
Vibroengineering Procedia. Dec2016, Vol. 10, p266-271. 6p.
Autor:
Fan Shichao, Liu Zhaoyan, Qiu Hanping, Sun Tong, Xiaohua Liang, Yue Zhiyong, Zhang Jungang, Yaoqi Feng
Publikováno v:
Vibroengineering PROCEDIA. 14:23-28
This paper provides an improved signal summing method for the spacecraft force limited vibration test system with eight force transducers. The key point for this method is to change the combination way of the signals coming out of the eight force tra
Publikováno v:
Composite Structures. 232:111551
A numerical computational framework that combines a phase field model (PFM) and cohesive element (CE) for modelling progressive failure in composite material is proposed. In this setting, cracks in single material and the interface are captured separ
Publikováno v:
Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences.
Aiming at the strict requirement of pointing stability and dynamic environment of optical spacecrafts with micro vibrations in reaction flying wheels or other attitude actuators, this paper presents a passive double-layer micro-vibration control conc