Squeal analysis based on the laboratory experimental bench "Friction-Induced Vibration and noisE at École Centrale de Lyon" (FIVE@ECL). (15th March 2019) - Sinou, J-J.
Highlights: Presentation of the laboratory brake setup FIVE@ECL. Insights of vibration measurements as well as the squeal noise on near and far-fields. Brake squeal analysis with links between friction-induced vibration and squeal noise. Opendata of all the measurements of a braking test (38 channels). Abstract: This paper presents a new experimental test bench, called Friction-Induced Vibration and noisE at École Centrale de Lyon (FIVE@ECL). This experimental bench aims at discussing some of the open issues in understanding squealing disc brakes. Measurements for friction-induced vibration and squeal noise are performed to investigate the dynamic behavior of the system under study and its squeal characterization through experiments. One of the main original contributions is to share the data sets to give the opportunity to researchers for conducting new analysis and testing numerical models of brake system with the proposed data of squeal noise. The data provided include all the measurements on the two pads, the caliper and the disc, as well as the measurement of pressure in near-field and in far-field.