An analytical Study on the Performance Improvement for Both Electric and Elecro-hydraulic Type High Power Drive System through Damping Factor

전기 및 전기유압구동 시스템에서 댐핑증대를 통한 성능향상 해석 연구

The classical way to improve the control performance is studied on the aspects of gun/turret deive systens. Two ways are discussed comparadively ; electrical case and electro-hydraulic case. System parameters are analytically studied in terms of resonance frequencies, and damping and gear train ratio effects are checked in relation to resonance frequency increase. Benefit of the feedback is discussed to increase the damping of the natural frequency lending to bandwidth increase.