Title:
Auto-Calibration Based Control for Independent Metering of Hydraulic Actuators

dc.contributor.author Opdenbosch, Patrick en_US
dc.contributor.author Sadegh, Nader en_US
dc.contributor.author Enes, Aaron R. en_US
dc.contributor.author Book, Wayne J. en_US
dc.contributor.corporatename Georgia Institute of Technology. School of Mechanical Engineering en_US
dc.contributor.corporatename Georgia Institute of Technology. Center for Robotics and Intelligent Machines en_US
dc.date.accessioned 2011-05-18T20:30:54Z
dc.date.available 2011-05-18T20:30:54Z
dc.date.issued 2011-05
dc.description ©2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. en_US
dc.description Presented at the 2011 IEEE International Conference on Robotics and Automation, May 9-13, 2011, Shanghai, China. en_US
dc.description.abstract This paper describes a novel auto-calibration state-trajectory-based control method and its application to electronic flow control for independent metering systems. In this paper, the independent metering architecture that is considered uses five Electro-Hydraulic Poppet Valves (EHPV’s). The proposed control method is applied to four of these valves, arranged in a Wheatstone bridge configuration, to regulate the flow of hydraulic oil coming into and out of an actuator. For simplicity, the fifth valve is operated via open-loop to control the supply pressure. Experimental data presented herein demonstrate that the control method learns the valve’s conductance characteristics (i.e. the inverse input-state dynamic map of the valve) while simultaneously controlling the motion of the hydraulic actuator. en_US
dc.identifier.citation Patrick Opdenbosch, Nader Sadegh, Wayne Book, Aaron Enes, "Auto-Calibration Based Control for Independent Metering of Hydraulic Actuators," 2011 IEEE International Conference on Robotics and Automation, May 9-13, 2011, Shanghai, China. en_US
dc.identifier.uri http://hdl.handle.net/1853/38919
dc.language.iso en_US en_US
dc.publisher Georgia Institute of Technology en_US
dc.publisher.original Institute of Electrical and Electronics Engineers en_US
dc.subject Hydraulic actuators en_US
dc.subject Auto-calibration en_US
dc.subject Electro-hydraulic poppet valves en_US
dc.title Auto-Calibration Based Control for Independent Metering of Hydraulic Actuators en_US
dc.type Text
dc.type.genre Proceedings
dc.type.genre Post-print
dspace.entity.type Publication
local.contributor.author Sadegh, Nader
local.contributor.author Book, Wayne J.
local.contributor.corporatename George W. Woodruff School of Mechanical Engineering
local.contributor.corporatename College of Engineering
local.contributor.corporatename Institute for Robotics and Intelligent Machines (IRIM)
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relation.isAuthorOfPublication 45966a3c-59ea-44fc-980a-96d543c035f0
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