نتایج جستجو برای: process parameters optimization

تعداد نتایج: 2036173  

Journal: :ANNALS OF THE ORADEA UNIVERSITY. Fascicle of Management and Technological Engineering. 2013

Journal: :International Journal of Research in Engineering and Technology 2015

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند 1388

a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...

Journal: :International Journal for Research in Applied Science and Engineering Technology 2020

Journal: :Frontiers in Bioengineering and Biotechnology 2016

Journal: :INTERNATIONAL JOURNAL OF AGRICULTURAL ENGINEERING 2014

Journal: :E3S web of conferences 2023

The development of the forestry complex, its technical equipment, increase in volume harvested wood Republic Belarus, as well increased competition timber market have become prerequisites for need to study issues field optimizing transport processes and ensuring rhythm logging production. Moving operations cutting area, including collection loading timber, their sorting skidding, formation stac...

Journal: :Journal of Nanomaterials 2022

Stainless steel is a material which has high corrosive resistance and oxidation at temperature with the combination of chromium, nickel, niobium as primary constituent. This difficult to machine complex shape taken by using wire cut electric discharge machining. Wire electrical machining nontraditional process widely for cutting shapes. review paper involves EDM optimization parameters. Pulse i...

Journal: :E3S web of conferences 2023

The properties of carbon fiber are closely related to the carbonization process, in which high temperature is key factor affecting its strength, modulus and other properties. In order solve problem that it difficult adapt complex industrial production environment dynamic factors existing taking furnace heating rate as decision variables, energy consumption yield optimization objectives, element...

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