Guifeng Hu

Aug 17, 2023 | mdpi.com | Jianying Li |Junjie Chen |Guifeng Hu

3. Sweep Frequency and Random Vibration AnalysesAccording to GB/T31467.3-2015 [13], to ensure the safety of on-board batteries when in use, it is necessary to install the on-board battery box on a vibration platform for testing. Vibration testing can be divided into the sweep frequency vibration and random vibration tests. The following simulation was conducted using OptiStruct 2022 software.