The experiment result verified the feasibility of the rigcontrol method, with the measure error less than 0.3%.
试验结果证明该试验台的控制方法完全可行,实际测量误差<0.3%。
2
It can be used to measure the feedback signal in the rigcontrol system. Effective ways are used to deal with the field disturbance in feedback signal measurement.
针对现场钻机控制系统在测量反馈信号时受到的干扰,提出了有效的解决方案。
3
The blowout preventer's control pod, which was also originally connected to the lost rig, has been taken up to the Q4000, where it has been tested and attached to new cables.