小尺度船模Z型试验数据的计算机分析  

The computer analysis on data from small scale ship model experiment

作　　者：蔡创[1] 

机构地区：[1]重庆交通学院河海学院,重庆400074

出　　处：《重庆交通学院学报》2006年第1期156-158,164,共4页Journal of Chongqing Jiaotong University

基　　金：国家自然科学基金委员会和中国长江三峡开发总公司联合资助的国家自然科学基金重大项目(59453600)研究内容

摘　　要：用小尺度船模研究内河通航问题,是当今航道整治研究中采用的一项先进技术,为了保证船模试验研究质量必须经常进行船模操纵性能率定,率定试验的组次常常高达数十组至数百组,这就使试验的后期分析工作量很大.以前分析都是用人工完成,效率低,精度差,而且容易产生误差.为此,需要采用计算机代替人工对Z形试验数据进行分析,以提高率定试验的精度和速度,从而保证船模试验研究成果的质量.Studying inland river navigationable condition by small scale ship-model is a advanced technology adopted to channel regulation. To ensure the test accuracy, the operation performance validity test has to take. The validity tests are often from dozens to hundreds, it leads to large workload during later period. The analysis accomplished by man previously, with low efficiency and bad accuracy, and easy lead to error. So the experiment data analysis taken over by computer is necessary. The ship model test accuracy and velocity would be improved, and the quality can be satisfied.

关 键 词：小尺度船摸 Z型试验 软件 

分 类 号：U661.71[交通运输工程—船舶及航道工程]