A guidance law for attacking ground target based on motion camouflage strategy is proposed in this paper. According to the relative\nposition between missile and target, the dual second-order dynamics model is derived. The missile guidance condition is given\nby analyzing the characteristic of motion camouflage strategy. Then, the terminal guidance law is derived by using the relative\nmotion of missile and target and the guidance condition. In the process of derivation, the three-dimensional guidance law could\nbe designed in a two-dimensional plane and the difficulty of guidance law design is reduced. A two-dimensional guidance law for\nthree-dimensional space is derived by bringing the estimation for target maneuver. Finally, simulation for the proposed guidance\nlaw is taken and compared with pure proportional navigation. The simulation results demonstrate that the proposed guidance law\ncan be applied to air-to-ground missiles.
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