基于成像跟踪的比例导引律实现

Imagery Tracking Based Proportional Guidance Rule Implement

在综述了各种成像跟踪算法的基础上，给出了一种新的适于飞行力学自动目标跟踪算法的基本思想和方法步骤。研究和探讨了利用成像跟踪算法获取比例导引律中视线角速度和导弹与目标间相对速度的方法，并结合导弹飞行控制数学模型，提出了一种基于成像跟踪的比例导引律实现方法。数字仿真结果表明文中提出的基于成像跟踪的比例导引律实现方法是可行的、正确的。

On the basis of summarizing the imagery tracking algorithms, this thesis put forward a novel fundamental idea and steps of automatic target tracking algorithm that is specially fit for flight mechanics. The methods of acquisiting angular velocity of sight and relative speed between the missile and the target. In the proportional guidance rule has been studied and researched by using imagery tracking algorithm. Associating the missile flight controlling mathematics model, an imagery tracking based proportional guidance rule implement is given. The digital simulation result indicates the imagery tracking based proportional guidance rule implement given by this thesis is practicable and correct.