Subject: Re: [FlyRotary] Re: Fuel Burn Date: Tue, 12 Feb 2008 17:24:13 -0800 The link below talks about what Honeywell/Garrett are working on. The key part of the article is the electrical wastegate controller. My friend Brian in LA says that this electrical controller is being used by all the racers, and is the key to better controlling boost, and therefore heat, and over-spooling. Hey Tracy, is there room in the ECU for another circuit??.....(:-) http://www.honeywell.com/sites/ts/tt/PassengerCars_LightTruks3_CP3HXNOKPJPUTB8SLO99Q5SFMZIHC4MW90812155218387_HKHAB4HVJLNGJH7AWN82PNRJPNHL154QK0812155816136.htm Greg --------------------------------- Looking for last minute shopping deals? Find them fast with Yahoo! Search. --0-538967477-1202913026=:99406 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: 8bit

Greg,

Ask your friend which processor and system they are using?

I've been "out of the loop" for a while, but a lot of system engineers went with MatLab modeling for engine control. Autocode generation, which is a pretty neat tool. I did

a lot with MPC555 (there are a ton of derivatives). Just wondering if MPC555 (floating

point processor was a big plus with the model based systems).

Tom

From: "Greg Ward" <gregw@onestopdesign.biz>
Subject: Re: [FlyRotary] Re: Fuel Burn
Date: Tue, 12 Feb 2008 17:24:13 -0800

The link below talks about what Honeywell/Garrett are working on. The key
part of the article is the electrical wastegate controller. My friend Brian
in LA says that this electrical controller is being used by all the racers,
and is the key to better controlling boost, and therefore heat, and
over-spooling. Hey Tracy, is there room in the ECU for another
circuit??.....(:-)

http://www.honeywell.com/sites/ts/tt/PassengerCars_LightTruks3_CP3HXNOKPJPUTB8SLO99Q5SFMZIHC4MW90812155218387_HKHAB4HVJLNGJH7AWN82PNRJPNHL154QK0812155816136.htm
Greg

Looking for last minute shopping deals? Find them fast with Yahoo! Search. --0-538967477-1202913026=:99406--