Considering the disadvantages of STT control technology,a kind of ATT control technique based on BTT is proposed. The roll maneuverability mathematics model of ATT is analyzed and predigested necessarily. The roll interference equation of ATT is established. Then the foremost roll maneuverability parameter index is presented. The parameter is used for K-T analyzing by which evaluation means of roll maneuverability is obtained. Finally, the stability and maneuverability of ATT is analyzed through an example. The result of the research shows that, the stability and maneuverability of ATT are restricted each other and difficult to be excellent simultaneity. They should be harmonized with each other when necessarily in practice using.%针对传统的侧滑转弯(Skid-to-Turn,STT)控制技术的缺点,提出了采用倾斜转弯(Bank-to-Turn,BTT)技术应用于反鱼雷鱼雷(Anti-torpedo torpedo,ATT)的控制方法.分析了ATT横向-横滚操纵性的数学模型,并对其进行了必要的简化.建立了ATT横向-横滚扰动方程,给出了横向-横滚运动最重要的操纵性指数,并以此进行K-T分析,从而得出ATT横向-横滚操纵性的评价方法,最后通过实例分析了ATT的稳定性和机动性.研究结果表明:ATT的稳定性和机动性相互制约,难以同时达到最优,在实际设计中要根据需要相互协调这2项指标.
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