Design of a New Electrohydraulic Control System for Segment Rotational Motion

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 318)

Abstract

In order to achieve high-speed and high-precision rotation positioning of segment, a new electrohydraulic control system is designed. Thorough mechanism analysis is firstly carried out to provide guidance for the design of electrohydraulic system. Then the designed system is analyzed by system modeling, based on which a suitable control strategy is proposed. Finally, both the electrohydraulic system and its control strategy are tested under simulated load in AMEsim platform. The results show that new electrohydraulic control system can achieve good performance in both speed control and position control. Therefore, this new electrohydraulic control system is useful and practical.

Keywords

Rotation positioning Electrohydraulic system Control strategy AMEsim platform 

Notes

Acknowledgments

The research is funded by the National Basic Research Program of China (“973” Program) (Grant No. 2013CB035404) and the Science Fund for Creative Research Groups National Natural Science Foundation of China (51221004).

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Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.State Key Laboratory of Fluid Power and ControlZhejiang UniversityHangzhouChina

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