نتایج جستجو برای: qpso

تعداد نتایج: 195  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی صنعتی کرمان - دانشکده مهندسی عمران 1390

همانطور که قبلا اشاره شد، هدف از این پژوهش بررسی رفتار حرکتی سکوی نیمه مستغرق تحت اثر نیروی موج و کمینه سازی جابجایی های افقی و قائم آن می باشد. بدین منظور در این تحقیق دو رویکرد کلی دنبال شد. رویکرد اول ساخت مدل آزمایشگاهی سکو و انجام آزمایشات در فلوم موجساز آزمایشگاه مرکز بین المللی علوم و تکنولوژی پیشرفته و علوم محیطی کرمان بود. در این مرحله مدل سکوی نیمه-مستغرق با مقیاس یک صدوبیستم ساخته شد...

2015
Qiu Luo Shen

This paper establishes the models of the steelmaking continuous casting (SCC) process, and proposed the improved algorithms for this problem. The simulation results of a computerized scheduling system are also given to prove the model. The SCC process scheduling problem is very difficult to get a good performance solution in practice. The scheduling of the SCC process requires that each cast pl...

Journal: :International journal of electrical and computer engineering systems 2022

A novel optimization concept for modeling irregular-shaped patch antenna with high bandwidth and efficient radiation attributes is proposed in this paper, along the ability to accomplish design at a reduced computational cost burden. revolutionary computing perception established Gravitational Search Algorithm (GSA) Quantum Based Delta Particle Swarm Optimization (QPSO), now known as GSA-QPSO. ...

2016
Chao Peng Jia Yan Shukai Duan Lidan Wang Pengfei Jia Songlin Zhang

A novel multi-class classification method for bacteria detection termed quantum-behaved particle swarm optimization-based kernel extreme learning machine (QPSO-KELM) based on an electronic nose (E-nose) technology is proposed in this paper. Time and frequency domain features are extracted from E-nose signals used for detecting four different classes of wounds (uninfected and infected with Staph...

2013
Mehmet Karakose Ugur Cigdem

DNA (deoxyribonucleic acid) computing that is a new computation model based on DNA molecules for information storage has been increasingly used for optimization and data analysis in recent years. However, DNA computing algorithm has some limitations in terms of convergence speed, adaptability, and effectiveness. In this paper, a new approach for improvement of DNA computing is proposed. This ne...

2014
Kaveh Hassani Won-Sook Lee

Linear Quadratic Regulator (LQR) is an optimal multivariable feedback control approach that minimizes the excursion in state trajectories of a system while requiring minimum controller effort. The behaviour of a LQR controller is determined by two parameters: state and control weighting matrices. These two matrices are main design parameters to be selected by designer and greatly influence the ...

2013
Chia-Nan Ko You-Min Jau Jin-Tsong Jeng

In this study, a quantum-behaved particle swarm optimization (QPSO) based on hybrid evolution (HEQPSO) approach is proposed to estimate parameters of chaotic dynamic systems, in which the proposed HEQPSO algorithm combines the conceptions of genetic algorithm (GA) and adaptive annealing learning algorithm with the QPSO algorithm. That is, the mutation strategy in GA is used for conquering prema...

Journal: :EAI Endorsed Trans. Cognitive Communications 2015
Zhu Jiang Xiong Jiahao Chen Hongcui Han Chao

In cognitive radio network model consisting of secondary users and primary users, in order to solve the difficult multi-objective spectrum allocation issue about maximizing network efficiency and users’ fairness to access network, this paper proposes a new discrete multi-objective combinatorial optimization mechanism— HJ-DQPSO based on Hooke Jeeves (HJ) and Quantum Particle Swarm Optimization (...

2008
Leandro dos Santos Coelho Viviana Cocco Mariani

Particle swarm optimization (PSO) algorithm is population-based heuristic global search algorithm inspired by social behavior patterns of organisms that live and interact within large groups. The PSO is based on researches on swarms such as fish schooling and bird flocking. Inspired by the classical PSO method and quantum mechanics theories, this work presents a quantum-inspired version of the ...

Journal: :Computers, materials & continua 2022

This research uses the improved Quantum Particle Swarm Optimization (QPSO) algorithm to build an Internet of Things (IoT) life comfort monitoring system based on wireless sensing networks. The purpose is improve quality intelligent life. functions include automatic basketball court lighting system, infants’ sleeping posture and accidental falls elderly, human thermal measurement other related s...

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