| 海上搜寻区域确定的计算机辅助方法 |
| |
| 引用本文： | 胡志武,毕曙光,耿鹤军.海上搜寻区域确定的计算机辅助方法[J].上海海事大学学报,2008,29(2):11-16. |
| |
| 作者姓名： | 胡志武 毕曙光 耿鹤军 |
| |
| 作者单位： | 上海海事大学,商船学院,上海,200135 |
| |
| 基金项目： | 上海市重点学科建设项目 |
| |
| 摘 要： | 为提高海上搜救的准确性和效率,通过计算海流、风生流、风压差等对搜寻目标的影响,预测搜寻基准,并考虑位置总或然误差、可用搜寻力量和覆盖因数等,对搜寻辅助系统中的关键部分——搜寻区域确定进行研究,建立搜寻区域确定模型, 编制相应计算机辅助程序.实例验证该方法的准确性.
|
| 关 键 词： | 海上搜救 搜寻区域 搜寻基点 计算机辅助方法 搜寻区域 计算机辅助方法 area search 实例验证 计算机辅助程序 模型 研究 辅助系统 因数 覆盖 力量 或然误差 位置 基准 预测 影响 目标 风压差 风生流 |
| 收稿时间： | 2007/10/10 0:00:00 |
| 修稿时间： | 2008/3/10 0:00:00 |
Computer-aided method for determining maritime search area |
| |
| HU Zhiwu,BI Shuguang and GENG Hejun.Computer-aided method for determining maritime search area[J].Journal of Shanghai Maritime University,2008,29(2):11-16. |
| |
| Authors: | HU Zhiwu BI Shuguang and GENG Hejun |
| |
| Institution: | Merchant Marine College, Shanghai Maritime Univ.;Merchant Marine College, Shanghai Maritime Univ.;Merchant Marine College, Shanghai Maritime Univ. |
| |
| Abstract: | In order to improve the accuracy and efficiency of maritime search and rescue, a computer-aided search area model is set up. In this model, the search datum is determined by computing the influence of sea current, wind current and leeway to search objects, and the search area is determined by considering total probable error of position, available search effort, coverage factor, etc. Finally, the above computing processes are translated into computer algorithm and a computer-aided program was complied for determining the search area. The validity of the proposed app roach is verified by a sample case. |
| |
| Keywords: | maritime search and rescue search area search datum computer-aided method |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《上海海事大学学报》浏览原始摘要信息 |
| 点击此处可从《上海海事大学学报》下载免费的PDF全文 |
|
