International Journal of Electrical, Electronics and Data Communication (IJEEDC)
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Statistics report
Aug. 2020
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
Issue Published : 89
Paper Published : 1423
No. of Authors : 3841
  Journal Paper

Paper Title
Guidance Law For Impact Time Control

Abstract
A nonlinear guidance law is presented for the im-pact time control of an interceptor against a stationary target. Exact closed form expressions for impact time and the guidance command are derived. For a given engagement geometry, a given impact time corresponds to a unique initial heading error. For interceptors launched with any other initial heading error, a term proportional to impact time error is augmented with the guidance command. The control parameter of the guidance command is adjusted in a feedback form so that the proposed method is robust to autopilot dynamics. The method is used in salvo attack, where multiple interceptors are launched for a simultaneous impact.


Author - Abdul Saleem, Ashwini Ratnoo
DOI - 10.18479/ijeedc/2015/v3i7/48252

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| Published on 2015-07-04
   
   
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