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http://dx.doi.org/10.5050/KSNVN.2005.15.11.1303

Adaptive Disturbance Compensation Control for Heavy Load Target Aiming Systems to Improve Stabilization Performances  

Lim, Jae-Keun (㈜바른기술)
Choi, Young-Jun (경원대학교 기계공학과)
Lyou, Joon (충남대학교 정보통신학부)
Seok, Ho-Dong (국방과학연구소)
Kim, Byung-Un (국방과학연구소)
Kang, Min-Sig (경원대학교 기계공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.15, no.11, 2005 , pp. 1303-1310 More about this Journal
Abstract
Stabilization error of target aiming systems mounted on moving vehicles is an important performance because the error directly affects hit Probability. In a heavy load targetaiming system, the disturbance torque comes from mass unbalance and linear acceleration is a main source of stabilization error. This study suggests an experimental design method of disturbance feedforward compensation control to improve the stabilization performance of heavy load target aiming systems. The filtered_x least square(FxLMS) algorithm is used to estimate the compensator coefficients adaptively. The proposed control is applied to a simple experimental set-up which simulates dynamic characteristics of a real target aiming system. The feasibility of the proposedtechnique is illustrated, along with results of experiments.
Keywords
Target Aiming System; Disturbance Compensation Control Adaptive Control; Filtered_x Least 티ean Square Algorithm; Stabilization;
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