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http://dx.doi.org/10.20910/JASE.2021.15.3.57

A Study on Inspecting Position Accuracy of DACS Pintle  

Tak, Jun Mo (The 1st Research and Development Institute, Agency for Defense Development(ADD))
Publication Information
Journal of Aerospace System Engineering / v.15, no.3, 2021 , pp. 57-64 More about this Journal
Abstract
In the study, to minimize the error on guided control of the KV (Kill Vehicle) and to secure the hit-to-kill performance, a position accuracy inspection for the DACS (Divert and Attitude Control System) actuation system was proposed. The accuracy performance of the DACS actuation system is one of the most important factors in the interception of ballistic missiles. In order to validate actuation control accuracy of DACS system, an inspection item was set for position accuracy, and the inspection system was designed for DACS pintle. To measure the absolute position value of the DACS pintle, an external measurement system was developed using laser displacement sensors. The inspection system was designed so that it can be compared with the actuation command in real time. The proposed position accuracy inspection system can be inspected not only in a DACS system but also in missile system level. The position accuracy inspection was performed using the designed inspection system, and analysis of the inspection result.
Keywords
DACS(Divert and Attitude Control System); Kill Vehicle; Pintle; Precision Guided Weapon; Anti-Ballistic Missile;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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