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http://dx.doi.org/10.6108/KSPE.2016.20.4.019

An Analytical Study on Control Algorithm for the Precise Position Control of the Actuator System  

Ahn, Wongeun (Actuator Systems Department, Hanwha Corporation R&D Institute)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.20, no.4, 2016 , pp. 19-25 More about this Journal
Abstract
Using a actuator to which the motor and the gear is applied to the I-PD control method and a dual-loop system to carry out precise position control. I-PD control algorithm performs an operation to reduce the overshoot in the transient response. Accordingly, the actuator obtains a precise position tracking result. Also it utilizes two sensors and dual loops. It reduces the adverse effect on the precise position control that may occur by the end play of the gear train. In this paper, we uses the actuator model applying the BLDC motor and gear in order to determine the position tracking result by the dynamic characteristic change. It was verified by the simulation results.
Keywords
I-PD Control; Dual Loop; BLDC Motor; Gear; Actuator;
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  • Reference
1 Wilson, D.R., Modern Practice in Servo Design, Pergamon, Oxford, U.K., 1970.
2 Astrom, K.J. and Hagglund, T., PID Controllers : Theory, Design and Tuning, 2nd edition, ISA, Pittsburgh, P.A., U.S.A., 1995.
3 Astrom, K.J. and Hagglund, T., Advanced PID Control, ISA, Pittsburgh, P.A., U.S.A., 2006.
4 Visioli, A., Practical PID Control, Springer-Verlag, London, U.K., 2006.