The uniform speedring flowmeter has high accuracy, large output differential pressure, uneasy plugging and insensitive current direction.
准确度高，输出压差大，不易堵塞，对流向不敏感。
2
Based on the self-learning property of neural network, an adaptive control method for speedring of a gyroscope-stabilized platform is put forward in the paper.
提出一种利用神经网络的自学习特性，对陀螺稳定平台的速度环进行自适应控制的方法。
3
Sensorless DC motor close-loop control module include reversing control, current loop regulating, the positive and negative rotational speed controls with speedring etc.