Detection of weak fault using sparse empirical wavelet transform for cyclic fault [0.03%]
基于稀疏经验小波变换的循环故障弱故障检测方法研究
Yanfei Lu,Rui Xie,Steven Y Liang
Yanfei Lu
The successful prediction of the remaining useful life of rolling element bearings depends on the capability of early fault detection. A critical step in fault diagnosis is to use the correct signal processing techniques to extract the faul...
Yanfei Lu,Rui Xie,Steven Y Liang
Yanfei Lu
One of the most common parts to maintain system balance and support the various load in rotating machinery is the rolling element bearing. The breakdown of the element in bearings leads to inefficiency and sometimes catastrophic events acro...
Costs, Benefits, and Adoption of Additive Manufacturing: A Supply Chain Perspective [0.03%]
从供应链视角看增材制造的成本、效益及其被接受情况
Douglas Thomas
Douglas Thomas
There are three primary aspects to the economics of additive manufacturing: measuring the value of goods produced, measuring the costs and benefits of using the technology, and estimating the adoption and diffusion of the technology. This p...