海流对潜标系统影响的现场测试

潜标系统作为海洋观测的重要载体,具有其它载体所不具备的优点。一般潜标系统所载测试设备都为高灵敏精密仪器,要求潜标载体自身的振动强度不能过高。海流作用下潜标系统不可避免地会产生动力响应,当响应强度过大时会影响测试设备的正常工作。主要针对某潜标系统在海流作用下动力响应问题,设计并进行海上现场振动测试,探明了潜标体与其系留缆绳间的振动传递特性。

Field Measurement of the Ocean Current' s Effect on the Submerged Buoy System

As a carrier of ocean observation,the submerged buoy system has some special advantages.In general case,the test equipments on the submerged buoy system is high sensitivity and precision which have strict requirements to the carrier’s dynamic responses.It’s inevitable that the system gets dynamic responses under the ocean current and the test system can’t work properly if large current-induced dynamic responses took place.For this,dynamic responses of tether cable and the vibration transfer characteristics of submersible buoy-mooring system were acknowledged by this field measurement.