潜艇动力抗沉影响因素仿真分析

对潜艇破损时使用高压气吹除主压载水舱进行了建模;分析了破损面积、破损位置、纵倾以及艇首弃载、延迟时间等因素对破损潜艇应急吹除的影响;纵倾控制在潜艇动力抗沉过程中十分重要,在吹除主压载水舱的过程中,应选择合理的吹除次序,以形成有利于抗沉的姿态.仿真结果验证了所建立模型的合理性和所提出操纵措施的可行性.

Simulation and analysis of factors that affect submarine anti-sinking

This paper models high-pressure gas blowing the main ballast water tank when the submarine was damaged; analyzes the factors that affect the submarine emergency blowing, such as the damaged area, the damaged position, pitch, ballast and delay time. Pitch affects the submarine dynamic anti-sinking emotion obviously so that the main ballast water tank should be blown in a reasonable order based on the state of the submarine to form reasonable pitch. By a demonstration example given, the models are logical, the measures advanced are effective and the system is feasible according the simulation results.