1 情景构建与海洋环境分析
1.1 情景构建
1.2 海洋环境特征
图1 2022年4月13日黑海浪高(单位:m)和浪向,分别为UTC 18:00(左)和UTC 21:00(右), 乌克兰当地时间20:00(左)和22:00(右)(红色方框是“莫斯科”号导弹巡洋舰被袭击的区域, 红色五角星是“莫斯科”号导弹巡洋舰被袭击后计划拖往的港口,蓝点是蛇岛,蓝色五角星是乌克兰敖德萨港) Fig.1 Black sea wave height (unit: m) and wave direction on April 13, 2022, which are UTC 18:00 (left) and UTC 21:00 (right) respectively, corresponding to 20:00 (left) and 22:00 (right) local time in Ukraine. (The red box shows the area where the missile cruiser "Moscow" was attacked, the red pentagram shows the port where the missile cruiser "Moscow" was planned to be towed after the attack, the blue dot is the Snake Island, and the blue pentagram is Odessa Port, Ukraine) |
图2 2022 年4月14日黑海浪高(单位:m)和浪向,分别为UTC 00:00(左)和03:00(右), 乌克兰当地时间02:00(左)和05:00(右)(红色方框是“莫斯科”号导弹巡洋舰被袭击的区域, 红色五角星是“莫斯科”号导弹巡洋舰被袭击后计划拖往的港口,蓝点是蛇岛,蓝色五角星是乌克兰敖德萨港) Fig.2 Black sea wave height (unit: m) and wave direction on April 13, 2022, which are UTC 00:00 (left) and UTC 03:00 (right) respectively, corresponding to 02:00 (left) and 05:00 (right) local time in Ukraine. (The red box shows the area where the missile cruiser "Moscow" was attacked, the red pentagram shows the port where the missile cruiser "Moscow" was planned to be towed after the attack, the blue dot is the Snake Island, and the blue pentagram is Odessa Port, Ukraine) |
2 仿真实验
2.1 海洋环境影响“莫斯科”号雷达探测效能
2.1.1 仿真模型
2.1.2 仿真与结果
图3 2022年4月13日UTC18:00—21:00,海浪影响下的雷达探测效能分布(红色方框是“莫斯科”号导弹巡洋舰被袭击的区域,红色五角星是“莫斯科”号导弹巡洋舰被袭击后计划拖往的港口,蓝点是蛇岛, 蓝色五角是乌克兰敖德萨港) Fig.3 Distribution of radar detection efficiency under the influence of sea waves from 18:00 to 21:00 UTC on April 13, 2022. (The red box shows the area where the missile cruiser "Moscow" was attacked, the red pentagram shows the port where the missile cruiser "Moscow" was planned to be towed after the attack, the blue dot is the Snake Island, and the blue pentagram is Odessa Port, Ukraine) |
2.2 海洋环境影响“莫斯科”号船舶拖带过程中的稳定性
2.2.1 仿真模型
2.2.2 仿真与结果
表1 莫斯科号参数(部分)Tab.1 Parameters of the Moscow Cruiser Parameters (Part) |
| 参数名称 | 参考值 |
|---|---|
| 长度 | 186.5 m |
| 宽度 | 20.8 m |
| 吃水 | 7.6 m |
| 排水量 | 11 280 t |
图5 2022年4月14日00:00—03:00,海浪影响下的严重破损舰艇的倾覆风险(红色方框是“莫斯科”号导弹巡洋舰被袭击的区域,红色五角星是“莫斯科”号导弹巡洋舰被袭击后计划拖往的港口,蓝点是蛇岛, 蓝色五角星是乌克兰敖德萨港) Fig.5 Overturning risk of seriously damaged ships under the influence of sea waves from 00:00 to 03:00 UTC on April 14, 2022. (The red box shows the area where the missile cruiser "Moscow" was attacked, the red pentagram shows the port where the missile cruiser "Moscow" was planned to be towed after the attack, the blue dot is the Snake Island, and the blue pentagram is Odessa Port, Ukraine) |
中国指挥与控制学会会刊 