Industry-Driven Approach for ANFIS-Based Intelligent Control Suspension System with MR Damper for Enhanced Ride Quality in Passenger Rail Vehicles for Technological Investigations

Abstract

This research offers a scientific, industry-driven approach to studying the impact of acceleration and displacement reactions on ride comfort, handling, and safety in automobile suspension design. Different suspension systems were tested at a maximum speed of 240 km/hr, with the Intelligent Control Suspension System (ICSS) and the Passive Suspension System (PSS) standing out. RMS acceleration and displacement data, as well as ride quality and comfort parameters, were used to make the comparisons. Acceleration attenuation studies reveal that the ICSS is superior than the PSS, with reductions ranging from 7.64 to 11.66% across different ICSS configurations. Displacement values improve significantly using ICSS, obtaining reductions ranging from 25.89 to 55.80%. With the application of ICSS, ride quality and comfort indices improve by 8.19 to 31.50%. These findings show that the ICSS is very successful in reducing discomfort caused by rail vibrations and improving passenger comfort. This research emphasizes the significance of acceleration and displacement responses in suspension design and advocates for the use of ICSS for more efficient and pleasant train travel. The adaptable nature of ICSS allows for real-time optimization of suspension settings, which contributes to the development of a sustainable and enjoyable railway sector.