نتایج جستجو برای: genetic parameter

تعداد نتایج: 821900  

Journal: :International Journal of Automotive and Mechanical Engineering 2010

Journal: :South African Journal of Animal Science 2001

Journal: :energy equipment and systems 0
mohammad mahdi naserian department of mechanical engineering, university of sistan and baluchestan, zahedan, iran said farahat department of mechanical engineering, university of sistan and baluchestan, zahedan, iran faramarz sarhaddi department of mechanical engineering, university of sistan and baluchestan, zahedan, iran

in this study, the performance of an irreversible regenerative brayton cycle is sought through power maximizations using finite-time thermodynamic concept in finite-size components. optimizations are performed using a genetic algorithm. in order to take into account the finite-time and finite-size concepts in the current problem, a dimensionless mass-flow rate parameter is used to deploy time v...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کردستان - دانشکده کشاورزی و منابع طبیعی 1386

چکیده ندارد.

1999
Paolo Dadone Hugh VanLandingham

A common practice is to design a controller by plant observations (i.e. experiments) and to optimize some of its parameters by trial-and-error. This paper proposes a genetic algorithm for the automation of the search procedure and its implementation on a programmable logic controller. The details of this implementation will be discussed along with an example one carried out for the control of a...

Journal: :IEEE Trans. Signal Processing 1994
Leehter Yao William A. Sethares

A modified genetic algorithm is used to solve the parameter identification problem for linear and nonlinear digital filters. Under suitable hypotheses, the estimation error is shown to converge in probability to zero. The scheme is also applied to feedforward and recurrent neural networks.

Journal: :Pattern Recognition Letters 1997
Richard Myers Edwin R. Hancock

This paper concerns the use of genetic algorithms for line labelling. We are interested in finding an optimal set of algorithm control parameters for this problem. We give results from using a simple genetic algorithm to solve several line labelling problems and discuss the effects of crossover type, population size, crossover rate, mutation rate and iteration limit on algorithm performance. We...

2011
Prasad K. Bhaskaran S Koteshwar Rao

Evolutionary computing techniques were used to understand and model the time series observations of environmental parameters recorded by buoys on the ocean surface. The environmental parameters such as sea surface temperature, air temperature and surface wave height etc. are important in understanding the ocean characteristics and any suitable model that can forecast or predict the trend to any...

Journal: :Soft Comput. 1997
Jim Smith Terence C. Fogarty

Genetic Algorithms are a class of powerful, robust search techniques based on genetic inheritance and the Darwinian metaphor of “Natural Selection”. These algorithms maintain a finite memory of individual points on the search landscape known as the “population”. Members of the population are usually represented as strings written over some fixed alphabet, each of which has a scalar value attach...

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