A PEM-based topology optimization for structures subjected to stationary random excitations

Keyphrases

• Pseudo-excitation Method 100%
• Stationary Random Excitation 100%
• Topology Optimization 100%
• Computational Accuracy 66%
• Structural Response 33%
• Illustrative Examples 33%
• Computational Efficiency 33%
• Governing Equation 33%
• Approximate Expression 33%
• Computational Effort 33%
• Mode Superposition Method 33%
• Higher Order Mode 33%
• Optimization Scheme 33%
• Randomized Response 33%
• Structure Optimization 33%
• Adjoint Problem 33%
• New Topology 33%
• Low Order Modes 33%
• Convergent Series 33%
• Response Solution 33%
• Adjoint Method 33%
• Sturmian Sequences 33%
• Partial Sums 33%
• Superposition Analysis 33%

Engineering

• Excitation Method 100%
• Convergent 50%
• Computational Effort 50%
• Superposition 50%
• Adjoint Problem 50%
• Frequency Domain 50%
• Objective Function 50%
• Structural Response 50%