Implementation of closed loop signal shaping in a hydraulic system

Jawaad Bhatti, Andrew Plummer, Pejman Iravani, Mehmet Sahinkaya

Research output: Contribution to conferencePaper

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.

Conference

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

Fingerprint

Hydraulic actuators
Hydraulics
Controllers
Position control
Robots
Feedback

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.

Implementation of closed loop signal shaping in a hydraulic system. / Bhatti, Jawaad; Plummer, Andrew; Iravani, Pejman; Sahinkaya, Mehmet.

2012. Paper presented at Mechatronics 2012: The 13th Mechatronics Forum International Conference, Linz, Austria.

Research output: Contribution to conferencePaper

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, 17/09/12 - 19/09/12, .
Bhatti J, Plummer A, Iravani P, Sahinkaya M. Implementation of closed loop signal shaping in a hydraulic system. 2012. Paper presented at Mechatronics 2012: The 13th Mechatronics Forum International Conference, Linz, Austria.
Bhatti, Jawaad ; Plummer, Andrew ; Iravani, Pejman ; Sahinkaya, Mehmet. / Implementation of closed loop signal shaping in a hydraulic system. Paper presented at Mechatronics 2012: The 13th Mechatronics Forum International Conference, Linz, Austria.
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