摘要
针对寻的导弹的导引问题,建立了导弹和目标相对运动关系的数学模型,推导给出了导弹拦截非机动目标时的最优制导律和拦截机动目标时的最优滑模制导律。通过数字仿真,比较了比例导引律、最优导引律和最优滑模导引律的优缺点。
The paper gives a mathematical model of the relative motion between the missile and the target for the guiding of homing missiles. Optimal Guidance Law(OGL)and Optimal Sliding-Mode Guidance Law(OSMG)are used for the interception of nonmaneuvering target and maneuvering target respectively.Simulation is carried out for comparison among Proportional Navigation(PN),OGL and OSMG by showing the merits and defects of them.
出处
《电光与控制》
北大核心
2005年第2期31-33,共3页
Electronics Optics & Control
关键词
寻的导弹
最优导引律
最优滑模导引律
homing missile
optimal guidance law
optimal sliding-mode guidance law
