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- Path: sparky!uunet!destroyer!cs.ubc.ca!unixg.ubc.ca!cork.ppc.ubc.ca!lug
- From: lug@cork.ppc.ubc.ca (Guoqiano Lu)
- Newsgroups: sci.engr.control
- Subject: Simulink problem!
- Date: 18 Nov 1992 22:45:53 GMT
- Organization: University of B.C. Pulp & Paper Centre
- Lines: 6
- Distribution: world
- Message-ID: <1eeh31INNm9o@iskut.ucs.ubc.ca>
- NNTP-Posting-Host: cork.ppc.ubc.ca
-
- M. Stote and D. Mattern have advised me to check if the problem is due to "Self-tuning". It seems
- that this is not the case here. Since my friend has found the same problem in simulation of a
- plant with smooth nonlinearity in open loop. However, it is a good point to switch integration
- algorithms. I've tried several algorithms that but did not went through Euler. the problem with Euler is for
- larger steps it goes unsteady and for small one it is extremly slow. I will be patient next time. :-)
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