Research on Dynamic Path Planning of Mobile Robot Based on Improved DDPG Algorithm

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Time (s)</td><td class="align_center">Step size (step)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Original DDPG algorithm</td><td class="align_center">86</td><td class="align_center">280</td></tr><tr><td class="align_left">Adding RAdam algorithm</td><td class="align_center">76</td><td class="align_center">250</td></tr><tr><td class="align_left">Add curiosity module</td><td class="align_center">60</td><td class="align_center">210</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mobile Information Systems

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Table 2: Research on Dynamic Path Planning of Mobile Robot Based on Improved DDPG Algorithm 