| Homing Guidance Law for Alleviating Sensitivity to Initial Heading Errors |
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Jin-Ik Lee, In-Soo Jeon |
| 초기 헤딩오차 민감도 완화 호밍 유도법칙 |
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이진익, 전인수 |
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국방과학연구소 |
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| Abstract |
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In this paper, a new guidance law to reduce sensitivity to the initial heading errors is proposed. In order for shaping the input weights over the flight, we introduce the distribution functions expressed in terms of time-to-go and its inverse term. By applying the optimal control theory with the synthesized weights, the homing guidance law is derived. Also the characteristics of the proposed law are examined. Various computer simulations show the good performance of the proposed guidance. |
| Key Words:
Homing Guidance, Heading Errors, Weighting Function, Optimal Guidance |
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