hungpham2511 / toppra

robotic motion planning library
https://hungpham2511.github.io/toppra/index.html
MIT License
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TOPPRA for path planning #31

Closed JadBatmobile closed 5 years ago

JadBatmobile commented 5 years ago

Im curious about a potential use case of toppra. Say i have a path, parameterized by x, y, and theta. So a vehicle or robot is travelling some arbitrary path in the world, with each point being defined by an x,y coordinate, and a heading of the vehicle theta.

Would toppra work for time parameterizing this path, given that the units of the x,y coordinates are meters, and theta is radians? do the units have to be the same?

thank you

hungpham2511 commented 5 years ago

Unit should not be a problem, provided that the same unit is used for the constraints. As long as you only have bounds on velocity and acceleration, there should not be any problem.

If you do try to use toppra for that case, I am very interested in knowing how it works out.

Cheers,

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From: JadBatmobile notifications@github.com Sent: Friday, March 1, 2019 9:09:55 PM To: hungpham2511/toppra Cc: Subscribed Subject: [hungpham2511/toppra] TOPPRA for path planning (#31)

Im curious about a potential use case of toppra. Say i have a path, parameterized by x, y, and theta. So a vehicle or robot is travelling some arbitrary path in the world, with each point being defined by an x,y coordinate, and a heading of the vehicle theta.

Would toppra work for time parameterizing this path, given that the units of the x,y coordinates are meters, and theta is radians? do the units have to be the same?

thank you

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JadBatmobile commented 5 years ago

okay cool, i will let you know!!

hungpham2511 commented 5 years ago

I will close this issue. Feel free to open another one if need.