RRT Brief Explanation

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  1. olzhas
  2. motion planning
  3. path planning
  4. Rapidly Exploring Random Tree
  5. RRT
  6. sample-based motion planning
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Комментарии
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why the down votes, this is a really good explanation. it's not a cat video. no need to hate if you can't do a better version

leonrai
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Very nice explanation, but you didn't add that you keep moving towards q_rand in steps of e (=step_size) until you reach q_rand, rather than just one step. The only thing that could this movement is if an intermediate node q causes collision with an obstacle.

boluwatifeberida
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Hi, I have two questions:
1) Is qrand's distance relevant or we only care about direction?
2) What is the point of finding random nodes in the vicinity of qr? What is the goal of the algorithm?
Thank you...

pooya
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How about the case, we found a new node which is in a collision-free area, but the path from the nearest node to the new node collide with the obstacle? In this case, we will ignore the path and the new node or only the path? Thank you

van-vivo
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if a random node which is generated in an obstacle area, we will keep that iteration or start a new iteration to generate a new random node?

van-vivo
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how are those random nodes generated? Any specific/dominant way or any other ways..?

korean
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Not to offend. But why repeated opening and closing of markers. Why dont u just open and hold it bro.

vbysani
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RRT. Tormarhira
Tormar suna
Munafik

asma-drhg