Figure8

Suspension parameter identification method for rail transit vehicles using an AO-GRBF surrogate model and non-dominated sorting genetic algorithm

Figure 8. Performance deviations versus relative parameter deviation magnitude. (A) Vertical correlation deviation $$ \Delta p_v $$ versus relative $$ \|\Delta x\|_2 $$, showing limited sensitivity to parameter perturbations; (B) Lateral correlation deviation $$ \Delta p_h $$ versus relative $$ \|\Delta x\|_2 $$, exhibiting higher variability but without systematic degradation trends.

Intelligence & Robotics
ISSN 2770-3541 (Online)

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