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Article #156Correlation devices for measuring velocity
From: Vaughan Roberts
Date: Tue, 21 Jul 1992 07:21
Date: Tue, 21 Jul 1992 07:21
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I am interested in getting information on correlation devices which are used for measuring velocity. I believe that they have been used for some time for measuring the velocity of cars by looking at the road surface at two points a fixed distance apart and performing an correlation between the two signals to provide an estimate of the time. I believe there might be product called something like Corrovit available commercially. Has anyboby used such a device, or know who makes one? -- Vaughan Roberts mvr@mlb.dmt.csiro.au
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Path: arc1-ca.pugleaf.net!sparky!uunet!munnari.oz.au!asgard!mvr From: mvr@mlb.dmt.csiro.au (Vaughan Roberts) Newsgroups: comp.robotics Subject: Correlation devices for measuring velocity Message-ID: <161@vali.mlb.dmt.csiro.au> Date: 21 Jul 92 07:21:20 GMT Organization: CSIRO Division of Manufacturing Technology, Melbourne, Australia Lines: 10