Is it possible to start a vehicle simulation with non-zero vehicle speed using my Simscape model?

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Matthew Payne
Matthew Payne 2020-3-31
回答： Steve Miller 2022-12-20
I have real driving data that I have split into 20 second time windows. I want to simulate a selection of these 20 second 'events' in my Simscape vehicle model. Obviously, a lot of these events start with non-zero initial vehicle speed. However, when I run a simulation the vehicle always starts at 0kph and has to catch up with the vehicle speed profile which may be starting at, for example, 33 kph. Is there a way to start my vehicle at non-zero vehicle speed?

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回答（1 个）

Steve Miller
Steve Miller 2022-12-20
Hi @Matthew Payne
You can set the initial vehicle speed directly in the Vehicle Body block of Simscape Driveline (see below). If you have a multibody model of your vehicle, then you can set the initial speed in the Simscape Multibody joint block.
--Steve

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