https://speakerdeck.com/huseynova 2026-09-28 09:41:34 -0400 Vibration analysis (vibroanalysis) serves as a primary non-destructive diagnostic tool for predicting mechanical failure long before physical breakdown occurs. The diagram shows a Vibration Analysis & Safety System designed to prevent mechanical failures and accidents on roller coasters.  Sensors: Accelerometers mounted on wheel axles, guide wheels, and couplers detect real-time vibrations.  Signal Processing (DAQ & FFT): A high-speed data acquisition card receives signals and uses FFT analysis to detect bearing wear, unbalance, and misalignment.  Safety Logic (SIL-3 PLC): When vibration levels exceed ISO 10816 limits, a redundant SIL-3 PLC trips the safety system.  Actions: Automatically cuts power, applies progressive emergency braking, and locks block zones to prevent collisions. Huseynova Aynura Verifyed by Physics Teacher Telman Askeraliyev Azerbaijan Vibration analysis (vibroanalysis) serves as a primary non-destructive diagnostic tool for predicting mechanical failure long before physical breakdown occurs. The diagram shows a Vibration Analysis & Safety System designed to prevent mechanical failures and accidents on roller coasters.  Sensors: Accelerometers mounted on wheel axles, guide wheels, and couplers detect real-time vibrations.  Signal Processing (DAQ & FFT): A high-speed data acquisition card receives signals and uses FFT analysis to detect bearing wear, unbalance, and misalignment.  Safety Logic (SIL-3 PLC): When vibration levels exceed ISO 10816 limits, a redundant SIL-3 PLC trips the safety system.  Actions: Automatically cuts power, applies progressive emergency braking, and locks block zones to prevent collisions. Huseynova Aynura Verifyed by Physics Teacher Telman Askeraliyev Azerbaijan Mon, 05 Oct 2026 00:00:00 -0400 https://speakerdeck.com/huseynova/vibration-analysis-for-roller-coster-system https://speakerdeck.com/huseynova/vibration-analysis-for-roller-coster-system Roller coster simulation Aynura Huseynova Description A roller coaster is a complex physical system designed to transport passengers along a controlled track using mechanical, electrical, and safety components. The system uses different subsystems to control the movement, speed, direction, and safety of the train. These subsystems work together to provide a smooth and controlled ride from the beginning of the journey to the final stop. Verified by Phisics teacher Telman Askeraliyev Azerbaijan Baku Roller coster simulation Aynura Huseynova Description A roller coaster is a complex physical system designed to transport passengers along a controlled track using mechanical, electrical, and safety components. The system uses different subsystems to control the movement, speed, direction, and safety of the train. These subsystems work together to provide a smooth and controlled ride from the beginning of the journey to the final stop. Verified by Phisics teacher Telman Askeraliyev Azerbaijan Baku Mon, 28 Sep 2026 00:00:00 -0400 https://speakerdeck.com/huseynova/roller-coster https://speakerdeck.com/huseynova/roller-coster