Mechanical Parameter Identification of Hydraulic Engineering with the Improved Deep Q-Network Algorithm

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Zone</td><td class="align_center">Upper</td><td class="align_center">Lower</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Target (GPa)</td><td class="align_center">18.0</td><td class="align_center">22.0</td></tr><tr><td class="align_left">Result (GPa)</td><td class="align_center">18.2325</td><td class="align_center">22.1893</td></tr><tr><td class="align_left">Absolute error (GPa)</td><td class="align_center">0.2325</td><td class="align_center">0.1893</td></tr><tr><td class="align_left">Relative error (%)</td><td class="align_center">1.29</td><td class="align_center">0.86</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The result of inversion calculation in two zones.</div>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Mechanical Parameter Identification of Hydraulic Engineering with the Improved Deep Q-Network Algorithm 