石油化工设备
石油化工設備
석유화공설비
Petro-Chemical Equipment
2015年
5期
36-39
,共4页
邱靖%吴瑞武%彭莞云%于学媛
邱靖%吳瑞武%彭莞雲%于學媛
구정%오서무%팽완운%우학원
卧式储油罐%变位%标定模型%量子粒子群算法%遗传算法
臥式儲油罐%變位%標定模型%量子粒子群算法%遺傳算法
와식저유관%변위%표정모형%양자입자군산법%유전산법
horizontal oil tanks%dislodge%calibration model%quantum particle swarm optimiza-tion%genetic algorithm
针对卧式储油罐变位会对罐容表的读数造成一定影响的问题,利用定积分思想建立了储油量、油位高度与倾斜角间的数学模型。求最优变位角时,利用量子粒子群算法优化遗传算法中的交叉和变异算子,对罐容表进行了重新标定。实验研究结果表明,该模型的相对误差和运行时间明显高于其他两种模型,说明该模型有效可行。
針對臥式儲油罐變位會對罐容錶的讀數造成一定影響的問題,利用定積分思想建立瞭儲油量、油位高度與傾斜角間的數學模型。求最優變位角時,利用量子粒子群算法優化遺傳算法中的交扠和變異算子,對罐容錶進行瞭重新標定。實驗研究結果錶明,該模型的相對誤差和運行時間明顯高于其他兩種模型,說明該模型有效可行。
침대와식저유관변위회대관용표적독수조성일정영향적문제,이용정적분사상건립료저유량、유위고도여경사각간적수학모형。구최우변위각시,이용양자입자군산법우화유전산법중적교차화변이산자,대관용표진행료중신표정。실험연구결과표명,해모형적상대오차화운행시간명현고우기타량충모형,설명해모형유효가행。
For horizontal oil tanks displacement can cause certain influence on the capacity table reading,the definite integral thought was used to establish a mathematical model about oil re-serves,oil level height and tilt angle.When seeking the optimal displacement angle,tank capacity charts has been re-calibrated to make use of the quantum particle swarm optimization genetic al-gorithm crossover and mutation operator.Experimental study have been carried out at the same time,the experimental results have showed that,the relative error and running time of the model is significantly higher than the other two models,indicating that the model is feasible and effec-tive.