To improve the static comfort of normal family cars, this paper proposes the seat static comfort simulation analysis method including H-point position prediction and seat cushion pressure distribution uniformity based on SAE J826 tooling finite element model and the 50^th percentile flexible human body FE model provided by CASIMIR software, and the static comfort performance is improved by HyperStudy optimization tool. The simulation results are consistent with the experiments results.

Seat static comfort  /  H-point position prediction  /  Seat cushion pressure distribution  /  Comfort optimization