Alexandria Engineering Journal • Vol 120
Optimization of truss structures with two archive-boosted MOHO algorithm
February 2025 • Ghanshyam G. Tejani, Sunil Kumar Sharma, Nikunj Mashru, Pinank Patel, Pradeep Jangir
This study identifies the Two-Archive Multi-Objective Hippopotamus Optimization Algorithm (MOHO2Arc) as an advanced multi-objective optimization method for optimizing five widely recognized truss structures. The primary objectives are to minimize the structures' mass and maximum nodal displacement. MOHO2Arc improves upon the standard Multi-Objective Hippopotamus Optimization (MOHO) by incorporating a two-archive strategy, significantly boosting solution diversity and optimization efficiency. A thorough comparative…