方法对比

	基于期望函数优化的响应曲面法	Rainflow Counting
领域	可靠性工程	可靠性工程
方法族	Process / pipeline	Process / pipeline
起源年份	1951	1974
提出者	George Box and Kenneth Wilson	Tatsuo Endo
类型	Optimization methodology	Cycle counting algorithm
开创性文献	Box, G. E. P., & Wilson, K. B. (1951). On the experimental attainment of optimum conditions. Journal of the Royal Statistical Society, 13(1), 1-45.	Goodman, J. (1899). Mechanics Applied to Engineering. Longman, Green and Co.
别名	RSM, Desirability function, Multi-response optimization	Rainflow cycle counting, RFC
相关	4	4
摘要	Response Surface Methodology (RSM) is a set of statistical and mathematical techniques for modeling and optimizing processes with multiple inputs (factors) and outputs (responses). The Desirability Function approach, introduced by Harrington (1965) and refined by Derringer and Suich (1980), extends RSM to solve multi-response optimization problems by combining competing objectives into a single index. This methodology is essential in product and process development where engineers must balance performance, cost, and reliability.	Rainflow counting is a fatigue cycle counting method that converts a complex stress history into individual cycles for damage assessment. Developed by Tatsuo Endo and colleagues in 1974, it provides the most physically realistic representation of fatigue damage when combined with Miner's linear cumulative damage hypothesis. The algorithm has become the industry standard in reliability engineering and vibration analysis.