A novel hybrid Harris hawks-simulated annealing algorithm and RBF-based metamodel for design optimization of highway guardrails

Autor: Sujin Bureerat, Sadiq M. Sait, Ali Rıza Yıldız, Enes Kurtulus
Přispěvatelé: Bursa Uludağ Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği., Yıldız, Ali Rıza, Kurtuluş, Enes
Jazyk: angličtina
Rok vydání: 2020
Předmět:
0209 industrial biotechnology
Gravitational search
Computer science
Acceleration severity indices
Optimum design
Highway planning
Crash analysis
Structual design
02 engineering and technology
Simulated annealing
020901 industrial engineering & automation
Guardrails
0202 electrical engineering
electronic engineering
information engineering
General Materials Science
Hybrid optimization algorithm
Multiobjective optimization
Structural design problems
Immune algorithm
Optimization algorithm
Cantilever beam problem
Mechanical Engineering
Particle swarm optimization
Cutting Process
Chatter
Turning
Harris hawks algorithm
Optimization algorithms
Metamodeling
Motor transportation
Genetic algorithm
Mechanics of Materials
Structural design
020201 artificial intelligence & image processing
Road safety barriers
Optimal machining parameter
Global optimization
Differential evolution
Guard rails
Algorithm
Materials science
characterization & testing
Popis: In this paper, a novel hybrid optimization algorithm is introduced by hybridizing a Harris hawks optimization algorithm(HHO) and simulated annealing for the purpose of accelerating its global convergence performance and optimizing structural design problems. This paper is the first research study in which the hybrid Harris hawks simulated annealing algorithm (HHOSA) is used for the optimization of design parameters for highway guardrail systems. The HHOSA is evaluated using the well-known benchmark problems such as the three-bar truss problem, cantilever beam problem, and welded beam problem. Finally, a guardrail system that has an H1 containment level as a case study is optimized to investigate the performance of the HHOSA. The guardrail systems are designed with different cross-sections and distances between the posts. TB11 and TB42 crash analyses are performed according to EN 1317 standards. Twenty-five different designs are evaluated considering weight, the guardrail working width, and the acceleration severity index (ASI). As a result of this research, the optimum design of a guardrail is obtained, which has a minimum weight and acceleration severity index value (ASI). The results show that the HHOSA is a highly effective approach for optimizing real-world design problems.
Databáze: OpenAIRE
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