Dates and Events: |
OSADL Articles:
2023-11-12 12:00
Open Source License Obligations Checklists even better now
Import the checklists to other tools, create context diffs and merged lists
2022-07-11 12:00
Call for participation in phase #4 of Open Source OPC UA open62541 support project
Letter of Intent fulfills wish list from recent survey
2022-01-13 12:00
Phase #3 of OSADL project on OPC UA PubSub over TSN successfully completed
Another important milestone on the way to interoperable Open Source real-time Ethernet has been reached
2021-02-09 12:00
Open Source OPC UA PubSub over TSN project phase #3 launched
Letter of Intent with call for participation is now available |
COOL - Compact OSADL Online Lectures - November 2024 edition
OSADL talks at ESE Embedded Software Engineering Kongress
COOL - Compact OSADL Online Lectures - December 2024 edition
Real Time Linux Workshops
1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010 - 2011 - 2012 - 2013 - 2014 - 2015
15th Real Time Linux Workshop, October 28 to 31, 2013 at the Dipartimento Tecnologie Innovative, Scuola Universitaria Professionale della Svizzera Italiana in Lugano-Manno, Switzerland
Announcement - Call for participation (ASCII) - Hotels - Directions - Agenda - Paper Abstracts - Presentations - Registration - Abstract Submission - Sponsors - Gallery
Active control of string instrument thanks to Xenomai
Simon Benacchio, UMR STMS IRCAM-CNRS-UPMC, Paris, France
Robert Piéchaud, UMR STMS IRCAM-CNRS-UPMC, Paris, France
Real time system is a necessary component of an active control implementation. For example, the sound control, which became a real issue in a lot of fields, needs deterministic and fast properties.
This research study presents an application using the Xenomai framework in order to control the vibration of a string instrument's soundboard. A control system is designed and applied to this structure with the aim of changing the instrument sound. The acquisition board used to measure and send the signals on the soundboard is linked to a modeling software thanks to this real time framework ensuring the necessary active control properties.
