How can I prevent speed drop in vehicle with 4 speed manual transmission.

Question

Enes Sahin 2018-12-26

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评论： Ali Topal 2023-12-15

I used simscape driveline example in matlab2016b. But when i click scope of vehicle speed, i see speed drop for long time in graphic. Is it normally or wrong. I added driver input. And i want to shorten gear shift times. i think i should change driver input. Maybe i should change clutch input or throttle

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Answer 1

Steve Miller 2022-12-20

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The results you see on the scope are consistent with the behavior of the driver specified in the Signal Builder block. The driver is changing gears relatively slowly.

In more recent releases, this example has been updated to have a more realistic gear-changing behavior. You can see it in the online documentation:

https://www.mathworks.com/help/sdl/ug/vehicle-with-manual-transmission.html

See the state chart below.

--Steve