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A Study on Improvement of Aiming Ability using Disturbance Measurement in the Ground Military Vehicle  

Yoo, Jin-Ho (ADD)
Park, Byung-Hun (ADD)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.10, no.2, 2007 , pp. 12-20 More about this Journal
Abstract
The aiming ability is a key to improve the accuracy performance of the gun pointing system in the ground military vehicle. This paper describes the new detection method of chatter vibration using disturbance acceleration in the pointing structure. In order to analysis the vibration trends of the pointing system occurred while the vehicle driving, acceleration data obtained from vehicle was processed by using data processing algorithm with moving average and Hilbert transform. The specific mode constants of acceleration were obtained from various disturbances. Vehicle velocity, road condition and property of pointing structure were considered as factors which make the change of vibration trend in vehicle dynamics. Finally, back propagation neural networks have been applied to the pattern recognition of the classification of vibration signal in various driving conditions. Results of signal processing were compared with other condition result and analysed.
Keywords
Pointing Mechanism; Hilbert Transform; Vibration Reduction; Firing Vehicle;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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