Incipient Fault Detection for Complex Industrial Processes with Stationary and Nonstationary Hybrid Characteristics
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b00233
Abstract: For a nonstationary process which has a time-varying mean, a time-varying variance, or both, it can be difficult to detect incipient disturbances which may be hidden by the time-varying process variations. Besides, stationary and nonstationary… read more here.
Keywords: nonstationary hybrid; complex industrial; industrial processes; process ... See more keywords
Hurst Estimation of Scale Invariant Processes with Stationary Increments and Piecewise Linear Drift
Sign Up to like & getrecommendations! Published in 2017 at "Fluctuation and Noise Letters"
DOI: 10.1142/s0219477517500365
Abstract: The characteristic feature of the discrete scale invariant (DSI) processes is the invariance of their finite dimensional distributions by dilation for certain scaling factor. DSI process with piecewise linear drift and stationary increments inside prescribed… read more here.
Keywords: scale invariant; stationary increments; processes stationary; linear drift ... See more keywords