【摘要】 对化工过程的裕量问题进行了总结，介绍了近年来国内外学者对裕量设计和裕量评价的研究进展，讨论了以不确定参数为随机变量的化工过程裕量设计、慢时变化工过程的裕量设计以及无需求解优化问题的裕量设计及裕量评价的研究进展和取得的成果，并对未来进行了展望。更多还原

【Abstract】 The margin of chemical process was summarized and both research progress and achievements in margin design and margin evaluation at home and abroad in recent years were introduced, including the discussion of the chemical process’ s margin design which taking uncertain parameters as random variables,the slow time-varying chemical process’ s margin design and the margin design and evaluation without solving optimization problems. In addition, their future development was expected.更多还原