摘要
为提高抽油机的工作效率和获得较好的工作性能,针对抽油机的主要尺寸进行优化设计。通过对抽油机工作原理的分析,确定了设计变量、目标函数和约束条件,建立以最大扭矩因数为目标函数的参数化数学模型,采用Adams仿真软件对该机构进行仿真,并对参数进行了优化计算。结果表明,优化后的最大扭矩因数比优化前降低了42.7%,抽油机的工作效率和工作性能得到明显改善。
The main sizes of pumping unit is optimized to enhance the work efficiency and to get the better work capability. By analyzing working theory of the pumping unit, the designing variables, the constraint condition and the objective function are analyzed. In order to gain the maximum torque factor, a mathematics model of the pumping unit parameter optimization design is put forward and simulated using Adams and the same parameters are also optimized. The results show a decrease of maximum torque factor of 42.7% after optimization with notably improved working efficiency and capability of pumping unit.
出处
《电子科技》
2017年第7期44-46,54,共4页
Electronic Science and Technology
关键词
抽油机
运动学仿真
扭矩因数
优化设计
pumping unit
kinematics simulation
torque factor
optimal design