[vox-announce] Linux Users' Group of Davis, March 21: "Full Scale Flight Simulators"
nbs at sonic.net
Thu Mar 3 17:43:05 PST 2011
The Linux Users' Group of Davis (LUGOD) will be holding the following meeting
March 21, 2011
7:00pm - 9:00pm
"Full Scale Flight Simulators"
John Wojnaroski, Chief Engineer, LFS Technologies, Inc.
LFS Technologies has developed a suite of hardware, electronics,
and software that has been integrated with open source projects such
as FlightGear flight simulator, JSBSim flight dynamics model, and
OpenSceneGraph. The preferred platform is a Linux-based PC with the
real-time extensions provided by RTAI/Xenomai.
Both hardware and software are designed to function as an integrated
package that provides turn-key operations out of the box while retaining
the ability to customize and tailor hardware and software to customer
requirements. A 737NG flightdeck simulator was delivered to NASA/Ames
in 2008. The Global Observer program at AeroVironment is currently
using the electronics to operate a pilot workstation for the air
vehicle. LFS developed flight simulators include electro-mechanical
devices that provide flight control force loading systems, autopilots,
and auto-throttle control systems.
One of LFS's goals is to provide a more flexible and dynamic environment
for research organizations and an alternative simulation platform to
Microsoft based systems. The software architecture employs object
oriented design principles and C++. To that end several licensing
options are available that allow the end user to replace LFS developed
libraries and modules with in-house products that maximize software
efficiencies and speed of execution by direct compilation and linking
into an executable binary program.
The architecture employs Linux-based IPCs such as shared memory and UDP
network interfaces and task structures and organization that operate
on single-CPU PCs and can just as easily run on multi-core machines.
About the Speaker:
John Wojnaroski is the Chief Engineer with LFS Technologies. A member
of AIAA, he has held research positions at CalTech/JPL and the Mitre
Corporation. At Northrop he led the Avionics Department developing
the software and graphic displays for the B-2 aircraft. He has over
3000 hours of flying experience in high performance fighter aircraft
and holds a multi-engine commercial pilots license with an instrument
rating as well as a BS in engineering and a MS in Astronautics from
This meeting will be held at:
Yolo County Public Library, Davis Branch (Mary L. Stephens Branch)
315 East 14th Street
Davis, California 95616
For more details on this meeting, visit:
For maps, directions, public transportation schedules, etc., visit:
The Linux Users' Group of Davis is a 501(c)7 non-profit organization
dedicated to the Linux computer operating system and other Open Source
and Free Software.
Since 1999, LUGOD has held regular meetings with guest speakers
in Davis, California, as well as other events in Davis and the greater
Sacramento region. Events are always free and open to the public.
Please visit our website for more details: http://www.lugod.org/
pr at lugod.org
Public Relations Officer
Linux Users' Group of Davis
(Your address: vox-announce at lists.lugod.org )
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