Implementation of closed loop signal shaping in a hydraulic system

Jawaad Bhatti, Andrew Plummer, Pejman Iravani, Mehmet Sahinkaya

Research output: Contribution to conferencePaper

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Abstract

The effectiveness of ZVD signal shaping in a closed
loop for a hydraulic system is demonstrated. This is done by
implementing a control loop first in a simple simulation of a
single hydraulic actuator with a simple mass as loading. The
control loop is then validated experimentally on a 2-link
articulated hydraulic robot leg. Placing a ZVD filter inside a
closed-loop proportional controller improves performance
without the use of high-speed controllers or acceleration
feedback which may be otherwise needed in order to achieve
good position control performance of hydraulic actuators.
Original languageEnglish
Publication statusPublished - 2012
EventMechatronics 2012: The 13th Mechatronics Forum International Conference - Linz, Austria
Duration: 17 Sep 201219 Sep 2012

Conference

ConferenceMechatronics 2012: The 13th Mechatronics Forum International Conference
CountryAustria
CityLinz
Period17/09/1219/09/12

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  • Cite this

    Bhatti, J., Plummer, A., Iravani, P., & Sahinkaya, M. (2012). Implementation of closed loop signal shaping in a hydraulic system. Paper presented at Mechatronics 2012: The 13th Mechatronics Forum International Conference, Linz, Austria.