Impact Time Control Guidance Law Considering Seeker's Field-of-View Constraint Without Time-to-Go Information
2016 ◽
Vol 20
(3)
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pp. 412-417
Keyword(s):
The Look
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Accurate time-to-go estimation with large heading angle error is difficult for homing guidance laws, especially for the impact time control. Considering this, a new cooperative guidance law which requires no time-to-go estimation is investigated. First, the impact time control problem is transformed to the look angle command tracking problem. The look angle command guarantees that the range-to-go error converges to zero asymptotically. Then the proposed guidance law considering the seeker's field-of-view constraint is derived using sliding mode control to track the desired look angle signal. Numerical simulations are performed to verify the effectiveness of the proposed guidance law for one-to-one and many-to-one engagement scenarios.
Keyword(s):
2017 ◽
Vol 232
(16)
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pp. 2961-2977
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Keyword(s):
Keyword(s):
2009 ◽
Vol 223
(8)
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pp. 1049-1058
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Keyword(s):
2021 ◽
pp. 095441002110129
Keyword(s):
2018 ◽
Vol 91
(1)
◽
pp. 20-29
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Keyword(s):
2016 ◽
Vol 2016
◽
pp. 1-14
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Keyword(s):
2014 ◽
Vol 39
◽
pp. 361-369
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2016 ◽
Vol 2016
◽
pp. 1-14
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Keyword(s):
2019 ◽
Vol 55
(1)
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pp. 82-94
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