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Forum: Tech Log

19th Sep 2010, 04:37

Replies: 10

irs ring laser gyros

Views: 2,983

Posted By M2dude

Yes that is 100% correct sir. Actually we are...

Yes that is 100% correct sir. Actually we are looking at displacement from an angular datum. :)

Dude :O

Forum: Tech Log

18th Sep 2010, 21:12

Replies: 10

irs ring laser gyros

Views: 2,983

Posted By M2dude

The Delco Carousel 4A system did not use rate...

The Delco Carousel 4A system did not use rate gyros and I am fairly certain that the pre-Type 82 Litton systems did not either. RLGs and FOLGs are rate gyros in concept (the outputs can only ever be...

Forum: Tech Log

15th Sep 2010, 16:50

Replies: 10

irs ring laser gyros

Views: 2,983

Posted By M2dude

welliewangler errr yes, you'll need...

welliewangler
errr yes, you'll need accelerometers as well. On a per axis basis a single integration WRT gives you velocity and a second integration gives you displacement. And as a matter of...

Forum: Tech Log

14th Sep 2010, 17:52

Replies: 10

irs ring laser gyros

Views: 2,983

Posted By M2dude

Every modern IRU, ADIRU or SAARU that I've come...

Every modern IRU, ADIRU or SAARU that I've come across uses either RLG's or Fibre Optic LGs.
They are all strapdown units, with NO stabilised platform or any such thing.

Dude :O

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