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Stephan Schmidt

university of pretoria

H指数:20

被引数:1,704

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Generalised envelope spectrum-based signal-to-noise objectives: Formulation, optimisation and application for gear fault detection under time-varying speed conditions

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2025-02-010

OA

Editorial: Special issue on advanced nonstationary signal processing algorithms and techniques for machinery fault diagnosis and prognosis

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2025-01-010

PRE

Cyclomap: A new phase-cycle analysis to study the kinematics of gears and bearings

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2023-12-012

OA

An anomalous frequency band identification method utilising available healthy historical data for gearbox fault detection

IF5.6

2023-11-015

OAAI

Latent indicators for temporal-preserving latent variable models in vibration-based condition monitoring under non-stationary conditions

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2023-09-013

OA

Sparse Identification of Conditional relationships in Structural Causal Models (SICrSCM) for counterfactual inference

用于反事实推理的结构因果模型 (SICrSCM) 中条件关系的稀疏识别

PROBABILISTIC ENGINEERING MECHANICS

IF3.5

2022-07-011

PRE

A hybrid framework for remaining useful life estimation of turbomachine rotor blades

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2022-05-0114

OA

Importance of temporal preserving latent analysis for latent variable models in fault diagnostics of rotating machinery

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2022-04-016

OA

An informative frequency band identification framework for gearbox fault diagnosis under time-varying operating conditions

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2021-09-0130

OAAI

The anomalous and smoothed anomalous envelope spectra for rotating machine fault diagnosis

用于旋转机械故障诊断的异常和平滑异常包络谱

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2021-09-0118

OAAI

A time series model-based method for gear tooth crack detection and severity assessment under random speed variation

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2021-07-0147

OAAI

Enhancing gearbox vibration signals under time-varying operating conditions by combining a whitening procedure and a synchronous processing method

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2021-07-0123

OAAI

Combining an optimisation-based frequency band identification method with historical data for novelty detection under time-varying operating conditions

IF5.6

2021-02-0110

OAAI

NIC Methodology: A probabilistic methodology for improved informative frequency band identification by utilizing the available healthy historical data under time-varying operating conditions

JOURNAL OF SOUND AND VIBRATION

IF4.9

2020-12-015

PREAI

A methodology for identifying information rich frequency bands for diagnostics of mechanical components-of-interest under time-varying operating conditions

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2020-08-0133

OAAI

Autonomous driving cargo bikes - Introducing an acceptability-focused approach towards a new mobility offer

TRANSPORTATION RESEARCH INTERDISCIPLINARY PERSPECTIVES

IF3.8

2020-07-0113

OAAI

A Simple Condition Monitoring Method for Gearboxes Operating in Impulsive Environments

IF3.5

2020-04-0920

OAAI

Normalisation of the amplitude modulation caused by time-varying operating conditions for condition monitoring

IF5.6

2020-01-0131

OAAI

A methodology using the spectral coherence and healthy historical data to perform gearbox fault diagnosis under varying operating conditions

APPLIED ACOUSTICS

IF3.6

2020-01-0124

OAAI

A pre-processing methodology to enhance novel information for rotating machine diagnostics

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

IF8.9

2019-06-0116

OAAI