卧式椭圆柱型储油罐的变位识别与罐容标定  

Deformation Identifying of the Horizontal-Type Elliptic Cylindrical Oil Tank and Tank Capacity Calibration Model

作　　者：王文发[1,2] 马燕[1,2] 田云娜[1,2] 李红达[3] 

机构地区：[1]延安大学计算机学院,陕西延安716000 [2]延安大学软件研究与开发中心,陕西延安716000 [3]中国科学院软件研究所信息安全国家重点实验室,北京100080

出　　处：《石油化工高等学校学报》2011年第6期93-96,共4页Journal of Petrochemical Universities

基　　金：国家自然科学基金资助项目(60970139)

摘　　要：为了解决由于储油罐变位而导致的罐容表计量误差问题,对卧式椭圆柱型储油罐变位后罐内油量进行了重新标定,建立了相应的标定模型和储油罐在水平和倾斜放置时的罐容标定公式,并给出了模型的求解步骤。通过实例对模型进行检验,检验结果验证了模型的正确性和可行性。In order to solve the error problems of tank capacity measurement caused by oil tank deformation,the after tank oil of horizontal-type elliptic cylindrical oil were recalibrated.The corresponding calibration model are established and tank capacity calibration formula are also built when oil tank in horizontal and inclined position.Meanwhile,model solution steps are given.The model are tested through the examples,the test results have confirmed the correctness and the feasibility of the model.

关 键 词：变位 识别 罐容 标定 模型 

分 类 号：TE972[石油与天然气工程—石油机械设备] TP301.6[自动化与计算机技术—计算机系统结构]