A kind of bistable switch actuated by inertial force is proposed according to precisely positioning characteristic of bistable mechanism.
基于双稳态机构精密定位特性，提出一种惯性力致动双稳态开关方案。
Aiming at weakness of the existing ultrasonic absolute positioning method and the ultrasonic propagation characteristic, the fusion method for redundancy ultrasonic information (FMRUI) is proposed.
针对现有超声波绝对定位方法不足及超声波传播的特点，提出了冗余超声波信息融合法(FMRUI)。
It is considered that the light extinction characteristic of ship wake is an important property for underwater target's tracking, recognition and positioning.
认为舰船尾流的消光特性是水下航行体跟踪、识别和定位目标的重要参数。
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