【摘要】 本文介绍了线性规划扩充灵敏度分析的算法、程序的设计和编制以及调试。文中例举了扩充灵敏度分析软件在炼油生产计划优化中的应用实例。它将为石化企业进一步提高经济效益,改进产品结构,开拓产品市场提供有力工具。本软件已在天津石油化工公司炼油厂得到应用。该厂通过应用线性规划和扩充灵敏度分析软件,获得至少300×10~4元/a的经济效益。1992年7月在天津举办的SPAS4.0学习班正式向全国炼油企业推广该软件。更多还原

【Abstract】 The algorithm of extended range analysis of linear programming, its coding and debug- ging are presented. Examples of using extended range analysis to the optimization of petroleum process planning are also given. Improvement of profit, product distribution and exploration of product market may be obtained with the aid of the software. The software has been used in the Refinery of Tianjin Petrochemical Company. At least 300×10~4 yuan/ year of profit has been realized. The package has been spread to most refineries in China via the SPAS 4.0 Seminar held at Tianjin in July, 1992.更多还原