摘要
深入研究了调制式旋转导向钻井工具中的稳定平台控制机构的结构原理和控制原理。介绍和分析了一种用井下涡轮发电机作为力矩发生器 ,通过调节其电磁力矩的方法来实现稳定平台控制的方法。在推导控制对象数学模型的基础上对控制系统进行了相应的计算机仿真 。
Study on the structure and control principles of the platform stabilizing control mechanism of the modulating rotary steerable drilling tool was conducted. A method of performing platform stabilization control was described by using the downhole turbine generator as the initiator of force moment and by adjusting its electromagnetic moment. Based on the derivation of the mathematical model of the controlled object, corresponding computer simulation was conducted on the control system. The results showed the feasibility and effectiveness of the controlling plan.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
2003年第3期9-12,共4页
Oil Drilling & Production Technology
基金
国家 8 6 3资助项目 编号:2 0 0 1AA6 0 2 10 3
