The dynamic parameters of the micro tactile sensor are tested by using the selffeedback optical fiber interferometer.
并采用自反馈光纤式麦克尔逊干涉仪测试了其动态特性参数。
2
Zero lag seems to occur when the delays in the mutual coupling and selffeedback between two systems act to keep them in step.
当两个系统中的相互耦合和自反馈中的延迟是用来使它们保持同步时，似乎零延迟就可以实现了。
3
This paper discusses the use of feedback in writing teaching through introducing individual conference, peer feedback, selffeedback, written comment, and classroom comment.