摘要
作者对游梁式抽油机优化设计中的设计变量、约束条件和目标函数作了深入分析,指出了若干论述抽油机优化设计文献所存在的问题,认为取抽油机若干特征角度作为设计变量,可使优化维数和约束条件数降至最少。应研究不同井况下的抽油机动力学特性随这些变量变化的规律,以此作为优化设计的基础。
The author conducts a thorough study of the design variables, design constraints and objective functions in optimization design of a beam pumping unit, points out the problems which exist in some literatures on optimization of pumping units. The author thinks that the optimization dimensions and constraint conditions can be reduced to the least when certain characteristic crank angles are taken as design variables and that the variation of the dynamic behavior of the pumping unit under different well condition with the selected variables should be studied and regarded as the basis of optimization design.
出处
《石油机械》
北大核心
1990年第12期5-16,9-10,共12页
China Petroleum Machinery
