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- Newsgroups: sci.engr.control
- Path: sparky!uunet!munnari.oz.au!bunyip.cc.uq.oz.au!griffin!kraken.itc.gu.edu.au!sctchen
- From: sctchen@kraken.itc.gu.edu.au (Jinghong Chen)
- Subject: Re: Riccati Equation
- Message-ID: <1992Dec19.174830.863@griffin.itc.gu.edu.au>
- Sender: news@griffin.itc.gu.edu.au
- Nntp-Posting-Host: kraken.itc.gu.edu.au
- Reply-To: jchen@tomahawk.me.gu.edu.au (Jinghong Chen)
- Organization: Griffith University, Brisbane, Australia
- References: <1992Dec15.211306.9379@news.nd.edu> <1992Dec16.212915.26846@griffin.itc.gu.edu.au> <1992Dec17.001028.19080@den.mmc.com>
- Date: Sat, 19 Dec 92 17:48:30 GMT
- Lines: 83
-
- In article <1992Dec17.001028.19080@den.mmc.com> stote@tomcat.den.mmc.com (M. Stote) writes:
- >In article <1992Dec16.212915.26846@griffin.itc.gu.edu.au>, jchen@tomahawk.me.gu.edu.au (Jinghong CHEN) writes:
- >|>
- >|> 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 |
- >|> ---------------------------------------------------------------------------
- >
- >
- >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
-
- I guess so. The following is the "readme" file (I believe the e-mail address
- is already out-of-date).
-
- J.CHEN (jchen@tomahawk.me.gu.edu.au)
-
- --------------------------README FILE OF CASCADE ------------------------
-
- The CASCADE numerical subroutine library contains procedures commonly used
- in the analysis and design of linear control systems. A reference manual
- is available from Dr. J. D. Birdwell, Ferris Hall 311, electronic mail
- address birdwell@cascade.engr.utk.edu. Source code is currently available
- in the directory /usr2/birdwell/cascade.
-
- The following procedures are available from the library:
-
- Parameter.f eigen.f lypcnd.f newt.f scalbk.f
- ahcon.f exchqz.f lypdsd.f order.f scaleg.f
- balgbk.f fbgain.f madd.f outsys.f sepest.f
- balgen.f filext.f mlineq.f pade.f sequiv.f
- balinv.f fmout.f mmul.f pade8m.f symprd.f
- ckbf.f fnorm.f mout.f pivot.f symslv.f
- cmprs.f gausel.f mpinv.f qzhesw.f tr1.f
- cpycol.f gauss.f mqf.f qzitw.f tr2.f
- creg.f gfba.f mqfa.f rand.f trnata.f
- d1nrm.f giv.f mqfwo.f rduce.f trnatb.f
- dcl1.f gradbk.f mscale.f reduce.f xty.f
- dfrmg.f gradeq.f msub.f resid.f xyt.f
- dgecom.f housh.f mula.f ricsol.f zeros.f
- dgefam.f hqrort.f mulb.f rinv.f zheco.f
- dgeslm.f icnvrt.f mulwoa.f rotc.f zhefa.f
- dhetr.f insys.f mulwob.f rotr.f zhesl.f
- dstslv.f lineq.f mvzero.f save.f zl1nrm.f
-
-
- To access these routines, add the following switches to your f77 or ld
- commands:
-
- -L/usr2/local/lib -lcascadeXXX -llinpackXXX -leispackXXX
-
- where XXX is either "68881" or "fpa", depending on whether the target
- computer has only the floating point coprocessor (68881) or the floating
- point accelerator (fpa).
-
- --------------------------------------------------------------------------------
-
- To build (update) the CASCADE library, cd to /usr2/birdwell/cascade
- and inspect the DESTDIR macro in Makefile.fpa and Makefile.68881 to
- ascertain that it refers to the proper destination directory for the
- library, and enter:
-
- make -f Makefile.fpa
- make -f Makefile.68881
-
- while in the /usr2/birdwell/cascade source directory.
-
-