Four Poster Test Rig is designed to test durability of most cars. A fully self-contained test rig combined with multi channel control system and user friendly application software simulates real time effects and performs durability, performance or vibration testing in a controlled laboratory environment.
Applications: • Assembly line squeak & rattle testing • R&D testing for handling and ride comfort • Remote parameter control • Road simulation based on deterministic road obstacles, PSD of road profiles of different grades • Sub-structuring Standard features: • Fully self-contained rig • Track and wheel base adjustments • Multi channel data acquisition for measuring road-load data of various parameters like displacement,strain, velocity,acceleration,load etc. at desired locations on the test object • Multi channel controller for control of four actuators at 4+ kHz loop update • Advanced data analysis software to capture significant part of the measured time histories of the road-load data and infer the quality, performance and durability of the test specimen from the measured responses in the laboratory • No cooling required applications |
Test Results
Fidelity of reproduction of the road profile on the poster-01 |
Acceleration response of the four wheeler passing through ramblers |
Response of the four posters of uneven double profile road simulations |
Load distribution of the 4 wheeler passing through uneven road |
*Custom rigs available