CAJ | 학술논문

针对传统水平度测量的缺点，结合船舶的特性及实际要求，设计船舶基座水平度自动测量系统。建立了水平度测量的数学模型，确定系统硬件设计结构，选择基于RS232串口输出的数字式传感器对基座和基准平台进行倾角测量，PC机计算水平度。为传输倾角测量值，选择无线通信传输，分析船舶通道中的无线电波传播特性，并用M atlab软件进行仿真分析，确定最佳的无线通信频率。最后，在某舰船上进行实验，获得大量数据并对数据进行分析。结果表明，该系统具有可行性，能实现船舶系统倾角的测量及数据传输。
침대전통수평도측량적결점，결합선박적특성급실제요구，설계선박기좌수평도자동측량계통。건립료수평도측량적수학모형，학정계통경건설계결구，선택기우RS232천구수출적수자식전감기대기좌화기준평태진행경각측량，PC궤계산수평도。위전수경각측량치，선택무선통신전수，분석선박통도중적무선전파전파특성，병용M atlab연건진행방진분석，학정최가적무선통신빈솔。최후，재모함선상진행실험，획득대량수거병대수거진행분석。결과표명，해계통구유가행성，능실현선박계통경각적측량급수거전수。
A new automatic measurement system for marine base level is developed to meet the actual demand in order to overcome the disadvantages of traditional level measurement .The mathematical model of level measurement is firstly built and the system hardware structure is designed and the a sensor based on RS232 to measure the angle of the bases is selected . In order to get the best wireless transmission frequency ,the software MatLab is used to simulate radio wave transmission in the cabin and the best range is gotten .Finally ,according to the experimental data ,the analysis results show that the new automatic measurement system is feasible .