Browsing by Author "Yıldız, Ali Rıza"
Now showing items 1-20 of 34
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Biyel kolu analizi, optimizasyonu ve yorulma davranışının incelenmesi
Acar, Hikmet (Bursa Teknik Üniversitesi, 2016)Biyel kolu, doğrusal hareketi dönme hareketine çevirebildiği gibi tam tersi şekilde de çalışabilir. Bu nedenle günümüz teknolojisi içten yanmalı motorlarda en çok kullanılan parçalardan biridir. Motor içinde çalışma sırasında ... -
A Comparative Study of Non-traditional Methods for Vehicle Crashworthiness and NVH Optimization
Kiani, Morteza; Yıldız, Ali Rıza (Springer, 2016)In this paper, metamodeling and five well-known metaheuristic optimization algorithms were used to reduce the weight and improve crash and NVH attributes of a vehicle simultaneously. A high-fidelity full vehicle model is ... -
A comparative study of population-based optimization algorithms for turning operations
Yıldız, Ali Rıza (Elsevier Science Inc, 2012)In manufacturing industry, turning operations are used to remove unwanted sections of a part to obtain the final product. In this paper a comparison of state-of-the-art optimization techniques to solve multi-pass turning ... -
Comparison of evolutionary-based optimization algorithms for structural design optimization
Yıldız, Ali Rıza (Pergamon-Elsevier Science Ltd, 2013)In this paper, a comparison of evolutionary-based optimization techniques for structural design optimization problems is presented. Furthermore, a hybrid optimization technique based on differential evolution algorithm is ... -
A comparison of recent metaheuristic algorithms for crashworthiness optimisation of vehicle thin-walled tubes considering sheet metal forming effects
Karagöz, Selçuk; Yıldız, Ali Rıza (Inderscience Enterprises Ltd, 2017)In this paper, recent optimisation techniques have been used to improve crash performance of a thin-walled tube considering influence of the forming history. In the optimisation study, weight and amount of the energy ... -
Cuckoo search algorithm for the selection of optimal machining parameters in milling operations
Yıldız, Ali Rıza (Springer London Ltd, 2013)In this research, a new optimization algorithm, called the cuckoo search algorithm (CS) algorithm, is introduced for solving manufacturing optimization problems. This research is the first application of the CS to the ... -
An experimental and numerical investigation of the effects of geometry and spot welds on the crashworthiness of vehicle thin-walled structures
Demirci, Emre; Yıldız, Ali Rıza (Carl Hanser Verlag, 2018)This paper aims to develop a new crash box with improved crashworthiness at reduced cost and weight as a base design for use in the automotive industry. Firstly, a baseline crash box model as presently used by the automotive ... -
Güvenilirlik temelli optimizasyon teknikleri ile taşıt elemanlarının tasarımı için yeni yaklaşımların geliştirilmesi
Demirci, Emre (Bursa Teknik Üniversitesi, 2018)Mühendislik yapılarının deterministik tasarım optimizasyonunda, tasarım değişkenlerindeki belirsizlikler ihmal edilir ve hesaba katılmaz. Ancak, geometrik boyutlar, malzeme özellikleri, dış yükler, imalat sürecindeki ... -
Hybrid real-code population-based incremental learning and differential evolution for many-objective optimisation of an automotive floor-frame
Pholdee, Nantiwat; Bureerat, Sujin; Yıldız, Ali Rıza (Inderscience Enterprises Ltd, 2017)In this paper, a many-objective hybrid real-code population-based incremental learning and differential evolution algorithm (MnRPBILDE) is proposed based on the concept of objective function space reduction. The method is ... -
Hybrid Taguchi-differential evolution algorithm for optimization of multi-pass turning operations
Yıldız, Ali Rıza (Elsevier, 2013)Hybridizing of the optimization algorithms provides a scope to improve the searching abilities of the resulting method. The purpose of this paper is to develop a novel hybrid optimization algorithm entitled hybrid robust ... -
Lightweight design of an automobile hinge component using glass fiber polyamide composites
Güler, Taner; Demirci, Emre; Yıldız, Ali Rıza; Yavuz, Uğur (Carl Hanser Verlag, 2018)In recent years, there has been a great deal of interest in lightweight vehicle design due to regulations about reducing fuel consumption and emissions. Lightweight design of vehicle components is one of the most important ... -
Moth-flame optimization algorithm to determine optimal machining parameters in manufacturing processes
Yıldız, Betül Sultan; Yıldız, Ali Rıza (Carl Hanser Verlag, 2017)In this research, a newly developed moth-flame optimization algorithm (MFO) is presented for solving optimization problems in manufacturing industry. A well-known milling optimization problem is solved to emphasize the ... -
Multi-objective optimization of vehicle crashworthiness using a new particle swarm based approach
Yıldız, Ali Rıza; Solanki, Kiran N. (Springer London Ltd, 2012)Vehicle crashworthiness is an important issue to ensure passengers safety and reduce vehicle costs in the early design stage of vehicle design. The aim of the crashworthiness design is to provide an optimized structure ... -
A new hybrid approach for reliability-based design optimization of structural components
Demirci, Emre; Yıldız, Ali Rıza (Carl Hanser Verlag, 2019)Reliability-based design optimization (RBDO) is an effective method for structural optimization due to its ability to take into consideration uncertainties in design variables. Performance measure approach (PMA) based ... -
A new hybrid artificial bee colony algorithm for robust optimal design and manufacturing
Yıldız, Ali Rıza (Elsevier, 2013)The purpose of this paper is to develop a novel hybrid optimization method (HRABC) based on artificial bee colony algorithm and Taguchi method. The proposed approach is applied to a structural design optimization of a ... -
A new hybrid differential evolution algorithm for the selection of optimal machining parameters in milling operations
Yıldız, Ali Rıza (Elsevier Science Bv, 2013)This paper presents a novel hybrid optimization approach based on differential evolution algorithm and receptor editing property of immune system. The purpose of the present research is to develop a new optimization approach ... -
A new hybrid particle swarm optimization approach for structural design optimization in the automotive industry
Yıldız, Ali Rıza (Sage Publications Ltd, 2012)This paper presents an innovative optimization approach to solve structural design optimization problems in the automotive industry. The new approach is based on Taguchi's robust design approach and particle swarm optimization ... -
Optimization of cutting parameters in multi-pass turning using artificial bee colony-based approach
Yıldız, Ali Rıza (Elsevier Science Inc, 2013)Selection of cutting parameters in machining operations is an essential task to reduce cost of the products and increase quality. This paper presents an optimization approach based on artificial bee colony algorithm for ... -
Optimization of multi-pass turning operations using hybrid teaching learning-based approach
Yıldız, Ali Rıza (Springer London Ltd, 2013)This paper presents a novel hybrid optimization approach based on teaching-learning based optimization (TLBO) algorithm and Taguchi's method. The purpose of the present research is to develop a new optimization approach ... -
Optimization of thin-wall structures using hybrid gravitational search and Nelder-Mead algorithm
Yıldız, Ali Rıza; Kurtulus, Enes; Demirci, Emre; Yıldız, Betül Sultan; Karagöz, Selçuk (Carl Hanser Verlag, 2016)In literature, a lot of research works have been presented on crashworthiness in order to develop crash performance of vehicles and thin-wall structures. In this research, a new hybrid optimization algorithm based on ...
