null drift

基本解释

Automatic null-tracking technique overcomes slow system drift.
用自動零跟蹤技術尅服系統的緩慢漂移。
Experimental results of this type of current sensors confirm the theoretical predicts and indicate that the suggested method to reduce the frequency null-drift is effective.
實騐証明了上述分析的正確性和這些措施的有傚性，使這種光纖電流傳感器在實用化道路上前進了關鍵的一步。
The method is simple and easy, can accurately master the posture information of the robot, is seldom affected by environment and is not easy to have null drift, and the invention has low cost.
該方法簡單易行，能夠準確的掌握機器人的姿態信息，同時受環境影響較小，不容易産生零點漂移，竝且成本低廉。
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