Results 31 to 40 of about 11,261,256 (335)

A multi‐objective approach for improving real‐time audio peak reduction and speech clarity in a dental drill noise reduction device

open access: yesThe Journal of Engineering, 2021
Audio signals typically comprise several characteristics to be improved by signal processing and in practice, each of these characteristics has a unique relationship to the controllable system parameters.
Pingfei Jiang, Mark A. Atherton
doaj   +1 more source

Advances in Optimisation Algorithms and Techniques for Deep Learning

open access: yesAdvances in Science, Technology and Engineering Systems, 2020
In the last decade, deep learning(DL) has witnessed excellent performances on a variety of problems, including speech recognition, object recognition, detection, and natural language processing (NLP) among many others.
Chigozie Nwankpa
semanticscholar   +1 more source

Bidding strategy of thermal power compound differential evolution game under the market mechanism of peak regulation auxiliary service

open access: yesIET Generation, Transmission & Distribution, 2021
As the main provider of peak regulation auxiliary services, thermal power units are particularly important to ensure their revenue in an uncertain environment.
Fugui Dong   +3 more
doaj   +1 more source

A review on barrier and challenges of electric vehicle in India and vehicle to grid optimisation

open access: yes, 2021
Electric vehicles are an important option for reducing emissions of greenhouse gases. Electric vehicles not only reduce the dependency on fossil fuel but also diminish the impact of ozone depleting substances and promote large scale renewable deployment.
S. Goel, Renu Sharma, A. Rathore
semanticscholar   +1 more source

Junction Optimisation Technique [PDF]

open access: yesThe Computer Journal, 1969
where ai} > 0 is the minimum time interval which must elapse between an ordered pair of events of types i and j whether or not there are intermediate events. (5) The last requirement proves to be crucial in railway applications of the kind considered below, and marks the main point of divergence from standard transportation network theory.
openaire   +1 more source

Energy recovery strategy for regenerative braking system of intelligent four‐wheel independent drive electric vehicles

open access: yesIET Intelligent Transport Systems, 2021
Regenerative braking system can recovery energy in various electric vehicles. Considering large computation load of global optimization methods, most researches adopt instantaneous or local algorithms to optimize the recuperation energy, and incline to ...
Liang Li   +4 more
doaj   +1 more source

Scalable macromodelling methodology for the efficient design of microwave filters [PDF]

open access: yes, 2016
The complexity of the design of microwave filters increases steadily over the years. General design techniques available in literature yield relatively good initial designs, but electromagnetic (EM) optimisation is often needed to meet the specifications.
Caenepeel, Matthias   +5 more
core   +1 more source

Impact of renewable energy sources on modelling of bidding strategy in a competitive electricity market using improved whale optimization algorithm

open access: yesIET Renewable Power Generation, 2021
In a competitive power market, generating utilities can be enhanced to achieve maximum profit by implementing a process of bidding strategy. Now‐a‐days renewable sources like solar and wind have become better alternatives significantly than other sources
Abhilipsa Sahoo, Prakash Kumar Hota
doaj   +1 more source

Experimental and modelling study of mixture design optimisation of glass fibre-reinforced concrete with combined utilisation of Taguchi and Extreme Vertices Design Techniques

open access: yes, 2020
Micro and short fibre inclusions to concrete mixtures increase their precrack resistance, and random distribution of fibres improve the properties of concrete in all directions.
S. Yıldızel   +2 more
semanticscholar   +1 more source

Deterministic‐like solution to the non‐convex economic dispatch problem

open access: yesIET Generation, Transmission & Distribution, 2021
This paper proposes a novel stochastic solution method for the static nonconvex power economic dispatch problem. All practical features such as valve point effects, ramp rate limits, prohibited operating zones, multiple fuel options, spinning reserve ...
Wael T. El‐Sayed   +4 more
doaj   +1 more source

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