نتایج جستجو برای: pareto front

تعداد نتایج: 78397  

2001
S. L. Ho Shiyou Yang Guangzheng Ni H. C. Wong

A tabu search algorithm is proposed for finding the Pareto solutions of multiobjective optimal design problems. In this paper, the contact theorem is used to evaluate the Pareto solutions. The ranking selecting approach and the fitness sharing function are also introduced to identify new current points to begin every iteration cycle. Detailed numerical results are reported in this paper to demo...

Journal: :International Journal of Electrical and Computer Engineering (IJECE) 2020

Many researchers have controlled and analyzed biped robots that walk in the sagittal plane. Nevertheless, walking robots require the capability to walk merely laterally, when they are faced with the obstacles such as a wall. In walking robot field, both nonlinearity of the dynamic equations and also having a tracking system cause an effective control has to be utilized to address these problems...

2011
Joshua D. Svenson Thomas J. Santner

Many engineering design optimization problems contain multiple objective functions all of which it is desired to minimize, say. One approach to solving this problem is to identify those inputs to the objective functions that produce an output (vector) on the Pareto Front; the inputs that produce outputs on the Pareto Front form the Pareto Set. This paper proposes a method for identifying the Pa...

Journal: :SIAM Journal on Optimization 2011
A. L. Custódio J. F. Aguilar Madeira A. Ismael F. Vaz Luís N. Vicente

In practical applications of optimization it is common to have several conflicting objective functions to optimize. Frequently, these functions are subject to noise or can be of black-box type, preventing the use of derivative-based techniques. We propose a novel multiobjective derivative-free methodology, calling it direct multisearch (DMS), which does not aggregate any of the objective functi...

2015
Mojtaba Tahani Narek Babayan Fatemeh Razi Astaraei Ali Moghadam

The performance of horizontal axis tidal current turbines (HATCT) strongly depends on their geometry. According to this fact, the optimum performance will be achieved by optimized geometry. In this research study, the multi objective optimization of the HATCT is carried out by using four different multi objective optimization algorithms and their performance is evaluated in combination with bla...

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