Evolution of Multi Axis Suspension Test Rig from Reaction Type to Inertial Type 2021-26-0471
This paper highlights the transition of multi-axis suspension test rig from fixed reacted type to semi-inertial type and the benefits derived thereof in simulation accuracies. The critical influence of ‘Mx’ and ‘Mz’ controls on simulation accuracies has been highlighted.
The vital role of ‘Mz’ control in the resonance of wheel pan along ‘Z’ axis and thereof arresting unwanted failures modes in spindle has been duly emphasized. Finally, the role of constraints and boundary conditions on simulation accuracies has been demonstrated by replacing the reaction frame with vehicle body.
Citation: Suryawanshi, V., Kajalkar, A., Mohite, S., Bankar, M. et al., "Evolution of Multi Axis Suspension Test Rig from Reaction Type to Inertial Type," SAE Technical Paper 2021-26-0471, 2021, https://doi.org/10.4271/2021-26-0471. Download Citation
Author(s):
Vishal N Suryawanshi, Atul M Kajalkar, Suraj S Mohite, Milind A Bankar, Deepak B Bhusari
Affiliated:
Tata Motors Ltd.
Pages: 8
Event:
Symposium on International Automotive Technology
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Failure modes and effects analysis
Test equipment and instrumentation
Frames
Simulation and modeling
Suspension systems
Technical review
Wheels
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