7. Conclusion

Significant gains of between 30% and 60% can be achieved in areas where optimization is possible. However, on a complete system, the overall gain is generally in the range of 15% to 20%, as many critical functions require conservative modeling. Optimizing reliability calculations in electronic equipment is a strategic lever for manufacturers. In a sector where competitiveness depends on both technical performance and cost control, a more accurate assessment of failure risk, without oversizing architectures, can become a real success factor. We summarize this entire method in the table 11 .