垂直发射舰空导弹弹道仿真研究

中远程舰空导弹的弹道模拟仿真是中远程舰空导弹战术使用研究的基础,以某型中远程垂直发射舰空导弹为研究背景建立垂直发射舰空导弹模拟理论弹道数学模型,并采用M atlab语言对所建立的模拟理论弹道模型进行了三维数据仿真验证,验证结果证明弹道特征基本符合实际弹道形状,符合进一步的战术使用研究要求,并可为舰空导弹作战仿真提供一定的参考。

近程舰空导弹飞行试验中对发射舰安全问题研究

为了保证飞行试验安全,近程舰空导弹在飞行试验中的安全分析非常重要。论文结合飞行试验实际,分别从导弹和靶标两个方面进行了安全分析,提出了近程舰空导弹和靶标对发射舰威胁概率计算的基本原理和方法,为试验安全提供参考。

发射舰机动对舰载导弹离轨参数的影响研究

考虑发射舰的行进速度和摇摆运动对舰载导弹离轨参数的影响，对舰载导弹发射运动进行了仿真，求出了对导弹自控段终点散布有重要影响的导弹滑离参数，得出了发射舰运动对导弹发射时初始状态的影响规律。最后分析了发射舰机动对舰载导弹飞行弹道的影响。

解弹道方程求解舰炮武器系统射击诸元的数学模型

本文提出了解弹道方程组求解舰炮武器系统射击诸元的较完整的数学模型 ,包括根据目标提前点位置只解一次弹道方程求解相应射击诸元及弹丸飞行时间的方法、修正各种非标准弹道条件和发射舰运动以及偏流等的方法。该方法可以大大减少解弹道方程组求解舰炮武器系统射击诸元的计算量 。

线导鱼雷及其舰用发射装置

本文着重介绍了线导鱼雷及其舰用鱼雷发射装置的工作原理、主要组成及其性能等。分析了作为21世纪主战鱼雷一线导鱼雷及其舰用发射装置的发展趋势。

Path planning for taxi of carrier aircraft launching

Launching efficiency is an important index to measure the fighting capacity of an aircraft carrier. The study on path planning for taxi of carrier aircraft is of great significance for enhancing the launching efficiency. Considering the launching efficiency and the safety in operation of carrier aircraft launching and taking into account the carrier aircraft maneuver performance, deck environment and feature of mission, we proposed a conceptual model which contains the key elements of path planning for taxi of carrier aircraft. Subsequently, the objective function for the path planning problem and its mathematical model containing various constraints were established. With the A * search algorithm, a dynamic weight heuristic function was designed. According to the characteristic of path planning model for taxi of carrier aircraft, a simple and effective detection method was introduced. Finally, a feasible path for taxi of carrier aircraft, which meets the constraints, was presented. Taking the Nimitz-class aircraft carrier as an example, the paths for taxi of carrier aircraft launching from elevators to catapults were planned. Simulation results demonstrated the rationality of the model and the effectiveness of the algorithm.