Mathematical Methods and Modeling in Machine Fault Diagnosis
1School of Instrument Science and Engineering, Southeast University, Nanjing 210096, China
2School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China
3School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
4National Renewable Energy Laboratory, Golden, CO 80401, USA
Mathematical Methods and Modeling in Machine Fault Diagnosis
Description
Modern mathematics has often been utilized as an effective tool to model mechanical equipment so that their dynamic characteristics can be studied analytically. This will help to identify potential failures of mechanical equipment through observing change of dynamic parameters associated with them. On the other hand, dynamic signals are important and reliable information carriers on working status of equipment. Development of modern mathematics has also provided us a systematic way to design and implement various signal processing methods, which are used to analyze these dynamic signals and enhance intrinsic signal components that are directly related to machine failures.
This issue is aiming to stimulate not only new insights on mathematical methods for modeling but also recently developed signal processing methods such as sparse decomposition with potential applications to machine fault diagnosis. Therefore, the main objective of this special issue is to bring the ideas of the worldwide research community to present the latest developments and to advance the field of machine fault diagnosis through applications of the modern mathematical methods.
We invite authors to submit original research and review articles to this special issue. Potential topics include, but are not limited to:
- Mechanical failure mechanism modeling
- Damage model of composite materials
- Wavelet finite element analysis
- Wavelet transform
- Time-frequency analysis
- Sparse decomposition
- Stochastic resonance
- Nonlinear time series analysis
- Advanced neural and fuzzy signal processing algorithms
- Advanced intelligent systems and algorithms
Before submission authors should carefully read over the journal’s Author Guidelines, which are located at http://www.hindawi.com/journals/mpe/guidelines/. Prospective authors should submit an electronic copy of their complete manuscript through the journal Manuscript Tracking System at http://mts.hindawi.com/submit/journals/mpe/mafa/ according to the following timetable: