home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: sci.engr.control
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!magnus.acs.ohio-state.edu!csn!news.den.mmc.com!stote
- From: stote@tomcat.den.mmc.com (M. Stote)
- Subject: Re: Riccati Equation
- Message-ID: <1992Dec17.001028.19080@den.mmc.com>
- Sender: stote@tomcat (M. Stote)
- Nntp-Posting-Host: tomcat.den.mmc.com
- Organization: Martin Marietta Astronautics Group
- References: <1992Dec15.211306.9379@news.nd.edu> <1992Dec16.212915.26846@griffin.itc.gu.edu.au>
- Date: Thu, 17 Dec 1992 00:10:28 GMT
- Lines: 33
-
- In article <1992Dec16.212915.26846@griffin.itc.gu.edu.au>, jchen@tomahawk.me.gu.edu.au (Jinghong CHEN) writes:
- |> In article <1992Dec15.211306.9379@news.nd.edu> dnewell@twain.helios.nd.edu (devin newell) writes:
- |> >I am trying to find a decent program that can be used to solve the Algebraic Riccati Equation. In the past I have used Matlab with a fair
- |> >amount of success, however, the Matlab overhead is killing me in terms of
- |> >running time. I would prefer something in Fortran, however, Pascal or C
- |> >would also be suitable.
- |>
- |> In netlib, the following software is available:
- |>
- |> IEEECSS/CASCADE "Computer-Aided Systems and Control Analysis and Design
- |> Environment"; contributed by J. D. Birdwell.
- |> Cascade Version SUN0.9 June 23, 1988
- |>
- |> in which, Riccati Equation Solver is included. It was written by Fortran
- |> and based on LINPACK and EISPACK.
- |>
- |> ---------------------------------------------------------------------------
- |> J.CHEN |E-MAIL: jchen@tomahawk.me.gu.edu.au
- |> School of Microelectronic Engineering| Phone: +61-7-8755050
- |> Faculty of Science and Technology | Fax: +61-7-8755198
- |> Griffith University | Fax: +61-7-8755050
- |> Nathan, QLD 4111, Australia |
- |> ---------------------------------------------------------------------------
- |> --
- |> ehunjfnlkdf dfdfjnlkdfl
-
-
- Is this package at all related to the CASCADE software package developed at
- Grumman with some (I think) cooperation from Univ Maryland ?
- I used Grumman's version back in the mid 80's.
- --
- Mike Stoughton
- stote@den.mmc.com
-