Results 71 to 80 of about 351,760 (158)
Image recognition and diagnosis for vibration characteristics of cone valve core
Advances in Mechanical Engineering, 2020 Research on vibration characteristics of hydraulic valves is helpful to improve the performance of the hydraulic valve. In this article, a visualization experimental method is designed to capture the cone valve core vibration, and the image sequence of ...
Beibei Li +5 more
doaj +1 more source
, 2014 We present a comprehensive study of the photon energy ($h \nu$) dependent line-shape evolution of molecular orbital signals of large $\pi$-conjugated molecules by resonant photoelectron spectroscopy (RPES).
Reinert, Friedrich +3 more
core +1 more source
Vibration Signal Analysis of RV Reducer based on Wavelet Theory
Jixie chuandong, 2018 The structure of RV reducer is complex,the vibration signal generated during the operation will be interfered by a lot of random noises due to the vibration excitation source. It will affect the real vibration signal be identified.
Chen Liguo, Wang Jiugen, Zhang Jing
doaj
Accelerometer method and apparatus for integral display and control functions [PDF]
Vibration analysis has been used for years to provide a determination of the proper functioning of different types of machinery, including rotating machinery and rocket engines. A determination of a malfunction, if detected at a relatively early stage in
Bozeman, Richard J., Jr.
core +1 more source
Analisis Pengaruh Misalignment Terhadap Vibrasi Dan Kinerja Motor Induksi [PDF]
, 2011 Vibration caused by misalignment of induction motor is detected by using Micro-Electro-Mechanical System (MEMS) and piezoelectric sensor. Measurement is done with alignment and misalignment.
Ulfiana, A. (Andi)
core
Pemodelan Ciri Getaran Teoritik Dan Eksperimental Berbasis Kerja Gaya Pada Mesin Reciprocating [PDF]
, 2010 This study aims to model vibration response characteristics of theoretical and experimental work based force of dynamic components in reciprocating mesins.
Ariana, I. M. (I) +4 more
core
Design of Wireless Collection System of Vibration Signal of Rolling Bearing
Gong-kuang zidonghua, 2012 In view of problem of inconvenient routing in field of wire monitoring system of vibration signal of rolling bearing, a wireless collection system of vibration signal of rolling bearing was designed. The system uses acceleration sensor MMA7260 to collect
QUAN Jian-ju
doaj
Research of the Order Analysis Method for Vibration Signal of Automotive Rear Axle Main Reducer
Jixie chuandong, 2015 As the core component of automotive rear axle,the automotive main reducer undertake the function of slowdown and increase driving moment,its quality directly affects the safety and comfort of automotive.Taking the order analysis method as the core,the ...
Wang Jianbao +3 more
doaj
PhotonicsLaser remote sensing of earthquake waves has the potential to be used in many applications. This article shows a Doppler model for laser remote sensing of seismic waves based on a wavefront sensor. The longitudinal vibration wave is analyzed using remote
Quan Luo +5 more
doaj +1 more source
Simulation of the Drill String Vibration Signal System
Shiyou jixie, 2015 To understand the signal transmission processes and rules as well as the structure and components of signals inside the drill string,through establishing signal transmission model,a drill string vibration simulation software has been developed based on ...
宋一晨, 吕苗荣, 陆健
doaj