The capsizing route of a fishing vessel is simulated for different significant wave heights. A safe basin in the initial value plane is constructed with cell mapping method for the different initial conditions and random wave parameters.

• 模拟了一条渔船不同有义波高作用下横摇倾覆过程,考虑不同的初始条件及随机波浪参数,在初始值平面上采用胞映射法构造了渔船航行的安全域。