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It would be nice to have a brief description of what Q and R are. In the case of LQG and LQR control it might be obvious, but there are other areas where the Riccati equation is used. 195.176.110.69 (talk) 14:56, 14 April 2014 (UTC)[reply]
What does CARE / DARE (See https://teknopedia.ac.id/w/index.php?title=Algebraic_Riccati_equation&oldid=720123532) mean? --MartinThoma (talk) 11:50, 26 July 2016 (UTC)[reply]
- Both initialisms are now defined in the article. Re Stacks (talk) 23:32, 28 October 2024 (UTC)[reply]
Why, when mentioning , why are we using when in most control material, discrete time is denoted as ? Barcodenumber (talk) 18:52, 20 October 2024 (UTC)[reply]
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