浮标

In chapter 4, introduce power supply administer of the system.

在第四章，介绍了浮标监测系统的电源管理。

The sonar system is in the afterbody, includes types of sonar buoys, all loaded on the launchers.

声纳系统安装在机舱后半部分，包括多种声纳浮标，均安放在发射器上。

The surface of buoys shall be soft and the diameter of it shall no more than 15cm.

浮标的间隔为10米或12.5米，浮标表面应该是柔软的，直径不得超出15厘米。

A data acquisition system of ocean buoy based on CAN bus was designed. It was used field bus technology according to the characteristic of ocean buoy.

0摘要：根据海洋浮标的特点，运用现场总线技术，设计了基于CAN总线的浮标数据采集系统。

Additionally, the author proves the fact that the coordinate differential is embodied in hyperbola intersecting algorithm. 3. Time measurement Based on GPS Time System The basic observation for UGPS is the time that acoustic signal arrives at GIB. To measure the time difference, the time system of every GIB should be synchronized as all GIBs are working independently.

要测量时间差值，必须要求各个浮标系统的时钟严格同步，本文采用了基于GPS时间系统的浮标时钟同步，同时通过GPS接收机的1PPS脉冲校正延时测量漂移，实现精密的时间测量方法。

Mooring Buoy A70 - The lighted buoy was reported unlit and subsequently found part of the

碇泊泡 A70 -此灯浮标於6 月期间熄灭，其后在现场发现此灯浮标的部分设备被切

Because of the random drift of the buoy, its position needs updateing regularly in the course of the airborne and-submarine.

由於浮标的随机漂移，在航空搜潜过程中，需要定期对浮标的位置进行更新。

According to the information of relative orientation from the airplane to airborne anti-submarine buoy, the mathematical model, adopting extended Kalman filtering technique, and simulation algorithm for calculating the buoy position are established in this paper. In respects of the relative position error and RMS error, the simulation results show the error performance of this system.

根据航空搜潜声纳浮标与飞机的相对方位信息，采用扩展卡尔曼滤波技术，分析了计算浮标位置的原理、方法，建立了相应的系统模型和仿真算法，从估计的相对位置误差和均方根误差两个方面，仿真分析了系统的误差性能。

The fluid level gage indicates the position of the magnetic buoy through that the magnetic buoy induces the direction changes of magnetic poles caused by the indication magnetic bodies in the indication tube which is parallel to the main tube, thereby indicating liquid level in container.

该液位计利用磁性浮标感应与主体管平行的指示管内指示磁体引起的指示磁体南北极指向排列的变化指示磁性浮标的位置，从而指示容器内液位。

Measurements were conducted using a data buoy fitted with the new GPS sensors and the traditional accelerometers. The new GPS system performed excellently, as 3D movement of the buoy depend on the movement of seawater particles, we use the velocity of GPS receiver to estimate the position of the buoy.

再将GPS挂载在中央气象局布放於小琉球西南方海域之资料浮标上，以GPS输出之垂直速度推算波高与周期，从分析结果显示，浮标与GPS推算之波高与周期相关性皆达0.97以上，差异皆低於5%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。