Rotating Machinery and Signal Processing

Description

This book provides readers with a timely snapshot of the potential offered by and challenges posed by signal processing methods in the field of machine diagnostics and condition monitoring. It gathers contributions to the first Workshop on Signal Processing Applied to Rotating Machinery Diagnostics, held in Setif, Algeria, on April 9-10, 2017, and organized by the Applied Precision Mechanics Laboratory (LMPA) at the Institute of Precision Mechanics, University of Setif, Algeria and the Laboratory of Mechanics, Modeling and Manufacturing (LA2MP) at the National School of Engineers of Sfax. The respective chapters highlight research conducted by the two laboratories on the following main topics: noise and vibration in machines; condition monitoring in non-stationary operations; vibro-acoustic diagnosis of machinery; signal processing and pattern recognition methods; monitoring and diagnostic systems; and dynamic modeling and fault detection. Front Matter ....Pages i-viii Feature Selection Scheme Based on Pareto Method for Gearbox Fault Diagnosis (Ridha Ziani, Hafida Mahgoun, Semcheddine Fedala, Ahmed Felkaoui)....Pages 1-15 Intelligent Gear Fault Diagnosis in Normal and Non-stationary Conditions Based on Instantaneous Angular Speed, Differential Evolution and Multi-class Support Vector Machine (Semchedine Fedala, Didier Rémond, Ahmed Felkaoui, Houssem Selmani)....Pages 16-33 Effect of Input Data on the Neural Networks Performance Applied in Bearing Fault Diagnosis (Hocine Fenineche, Ahmed Felkaoui, Ali Rezig)....Pages 34-43 Bearing Diagnostics Using Time-Frequency Filtering and EEMD (Hafida Mahgoun, Ridha Ziani)....Pages 44-55 The Time-Frequency Filtering (TFF) Method Used in Early Detection of Gear Faults in Variable Load and Dimensions Defect (Hafida Mahgoun, Fakher Chaari, Ahmed Felkaoui, Mohamed Haddar)....Pages 56-67 Comparison Between Hidden Markov Models and Artificial Neural Networks in the Classification of Bearing Defects (Miloud Sedira, Ridha Ziani, Ahmed Felkaoui)....Pages 68-78 On-line Adaptive Scaling Parameter in Active Disturbance Rejection Controller (Maroua Haddar, S. Caglar Baslamisli, Fakher Chaari, Mohamed Haddar)....Pages 79-86 Modal Analysis of the Clutch Single Spur Gear Stage System with Eccentricity Defect (Ahmed Ghorbel, Moez Abdennadher, Lassâad Walha, Becem Zghal, Mohamed Haddar)....Pages 87-95 Estimation of Road Disturbance for a Non Linear Half Car Model Using the Independent Component Analysis (Dorra Ben Hassen, Mariem Miladi, Mohamed Slim Abbes, S. Caglar Baslamisli, Fakher Chaari, Mohamed Haddar)....Pages 96-103 Transfer Path Analysis of Planetary Gear with Mechanical Power Recirculation (Ahmed Hammami, Alfonso Fernandez del Rincon, Fakher Chaari, Fernando Viadero Rueda, Mohamed Haddar)....Pages 104-115 Modeling the Transmission Path Effect in a Planetary Gearbox (Oussama Graja, Bacem Zghal, Kajetan Dziedziech, Fakher Chaari, Adam Jablonski, Tomasz Barszcz et al.)....Pages 116-122 Dynamic Behavior of Spur Gearbox with Elastic Coupling in the Presence of Eccentricity Defect Under Acyclism Regime (Atef Hmida, Ahmed Hammami, Fakher Chaari, Mohamed Taoufik Khabou, Mohamed Haddar)....Pages 123-132 Back Matter ....Pages 133-133