Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  proposes a guidance law that achieves the desired terminal impact time without violating a seeker's field-of-view (FOV) limits. In order to derive the guidance law, kinematic conditions for impact time control are defined, and the backstepping control technique is applied for the satisfaction of the conditions. As a virtual control input for the backstepping structure, the relative closing velocity is used and its magnitude is limited by a prescribed limit. Then, the seeker's look angle can also be confined within a specific range because the look angle is mainly determined by the difference beten the line-of-sight (LOS) and the velocity vector. This capability to confine the seeker's look angle with achievement of the desired impact time is the main contribution of the paper. To evaluate the performance of the proposed law, numerical simulation is conducted. The result demonstrates that the proposed guidance law enables the missile to simultaneously achieve the zero miss distance and desired impact time without violating the prespecified FOV limits.
['Hyeong-Geun Kim', 'H. Jin Kim']
I am writing a research paper on a idea Impact time control guidance considering seeker's field-of-view limits
[{"from": "human", "value": "I am writing a research paper on a idea Impact time control guidance considering seeker's field-of-view limits"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  proposes a guidance law that achieves the desired terminal impact time without violating a seeker's field-of-view (FOV) limits. In order to derive the guidance law, kinematic conditions for impact time control are defined, and the backstepping control technique is applied for the satisfaction of the conditions. As a virtual control input for the backstepping structure, the relative closing velocity is used and its magnitude is limited by a prescribed limit. Then, the seeker's look angle can also be confined within a specific range because the look angle is mainly determined by the difference beten the line-of-sight (LOS) and the velocity vector. This capability to confine the seeker's look angle with achievement of the desired impact time is the main contribution of the paper. To evaluate the performance of the proposed law, numerical simulation is conducted. The result demonstrates that the proposed guidance law enables the missile to simultaneously achieve the zero miss distance and desired impact time without violating the prespecified FOV limits."}]