Design Optimization of Mechanical Components Using an Enhanced Teaching-Learning Based Optimization Algorithm with Differential Operator

<table>Convergence plot of the various methods for Case <a href="https://static.hindawi.com/articles/mpe/volume-2014/309327/figures/#casee2">2</a>.</table>

Mathematical Problems in Engineering

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Figure 7

Figure 7: Design Optimization of Mechanical Components Using an Enhanced Teaching-Learning Based Optimization Algorithm with Differential Operator 