化工自动化及仪表
化工自動化及儀錶
화공자동화급의표
CONTROL AND INSTRUMENTS IN CHEMICAL INDUSTRY
2014年
10期
1169-1172
,共4页
李霞%刘东%汪洪涛%崔增蛟%任妮
李霞%劉東%汪洪濤%崔增蛟%任妮
리하%류동%왕홍도%최증교%임니
RPMS 模型%线性规划%催化料%优化
RPMS 模型%線性規劃%催化料%優化
RPMS 모형%선성규화%최화료%우화
RPMS model%linear programming%catalyst%optimization
RPMS 模型优化原理是用线性规划方法,在满足设置的约束条件下求取目标函数最优值。利用 RPMS 模型对催化料调合进行优化测算,通过模型优化求解得到各方案的最优二次装置负荷、最优产品分布,并选出了效益最好的调合方案,为生产优化提供了决策支持。
RPMS 模型優化原理是用線性規劃方法,在滿足設置的約束條件下求取目標函數最優值。利用 RPMS 模型對催化料調閤進行優化測算,通過模型優化求解得到各方案的最優二次裝置負荷、最優產品分佈,併選齣瞭效益最好的調閤方案,為生產優化提供瞭決策支持。
RPMS 모형우화원리시용선성규화방법,재만족설치적약속조건하구취목표함수최우치。이용 RPMS 모형대최화료조합진행우화측산,통과모형우화구해득도각방안적최우이차장치부하、최우산품분포,병선출료효익최호적조합방안,위생산우화제공료결책지지。
While the constraint set is satisfied,the RPMS(refinery and petrochemical modeling system)mod-el optimization principle employs the linear programming method to obtain optimal objective function value. The PRMS model was used to calculate catalyst’s optimal blending,and through RPMS optimization model, the subsidiary unit’s optimal load,product distribution and the best blending scheme were obtained to provide decision support for the production optimization.