How can I set some dynamic obstalces in GridWorld?

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GU BOCHEN 2020-12-16

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https://ww2.mathworks.cn/matlabcentral/answers/695185-how-can-i-set-some-dynamic-obstalces-in-gridworld

评论： Donald Alexander 2021-4-28

I am learning to use the reinforcement learning toolbox. I read the tutorial about GridWorld but the positions of the obstacles seem to be fixed and I want to make the obstacles move, for example, one grid at each step. Can the obstalces move?

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GU BOCHEN 2021-4-28

Hi Alexander,

I gave up using MATLAB finally, cause I could not solve this problem.

I used Python to build up the environment and here is my codes: GitHub - Adobec/gu-boc-sun: My dissertation codes

Here is my explanation about my codes if you can translate Chinese into your language: 基于强化学习动态避障的Python实现（绝赞摸鱼版）_Adobii的博客-CSDN博客

There are two static and two dynamic obstacles in the environment (gridworld_v1.py), and the Q-learning algorithm is in main.py. Hope this can help.

After that, I found a keyword "puckworld", which is a continuous dynamic environment. I am not sure whether this environment is inside MATLAB RL ToolBox. Maybe you can try to search it.

Best wishes to you

Donald Alexander 2021-4-28