Characterization of the iPhone LiDAR Sensor for Vibration Measurement and Modal Analysis - Dataset

Introduction This dataset contains multiple test results conducted for the paper "Characterization of the iPhone LiDAR Sensor for Vibration Measurement and Modal Analysis". Data Information This dataset consists of displacement readings collected by a laser displacement transducer (L) and/or a light detection and ranging (LiDAR) sensor from an Apple iPhone 13 Pro. The LiDAR data was collected using two different apps: Stray Scanner (SS) returns full depth maps and PhyPhox collects depth at a specific coordinate. Two different structures were used as targets for the tests: a stiff plate, simulating rigid body movement, and a steel cantilever with four expected mode shapes within a low (> 60 Hz) frequency range. Tests consist of the targets being static, oscillating harmonically in a single frequency, or randomly as a response of a pre-defined spectrum. The oscillation tests were carried out with the aid of an air-bearing shaker. Further details Additional test details can be found on the README files along with the dataset. A MATLAB function to load specific test cases is also provided.