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A Study on the Active Balancing for High-Speed Rotors (II): Control Stability and Application  

Kim, Jong-Soo (Dept.of Mechanical Engineering, Graduate School of Ajou University)
Moon, Jong-Duk (Dept.of Mechanical Engineering, Graduate School of Ajou University)
Lee, Soo-Hun (Dept.of Mechanical Industry Engineering, Ajou University)
Publication Information
Journal of the Korean Society for Precision Engineering / v.19, no.4, 2002 , pp. 147-153 More about this Journal
Abstract
In the preceding research, the active balancing device, which is an electro-magnetic type, has been developed and active balancing method using influence coefficient method is also proposed. The stability of active balancing control is studied in this paper. A stable condition for active balancing control is derived by estimating errors of influence coefficients. A gain scheduling control using influence coefficients of the reference model is proposed when dynamic characteristic of rotor system is changed. The stability of the balancing method is verified by experiments.
Keywords
Active balancing; Critical speed; Control; Stability; Machining center;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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