Results 31 to 40 of about 4,071,178 (286)

Design optimization of a three-stage transmission using advanced optimization techniques

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2019
Gear transmission systems are very important machine elements and their failure can lead to losses or damage of other mechanical components that comprise a machine or device. Since gears are applied in numerous mechanical devices, there is need to design
Maputi Edmund S., Arora Rajesh
doaj   +1 more source

Design Optimization of Multi-Layer Permanent Magnet Synchronous Machines for Electric Vehicle Applications

open access: yesEnergies, 2021
This paper presents a comparison between two design methodologies applied to permanent magnet synchronous machines for hybrid and electric vehicles (HEVs and EVs).
Koua Malick Cisse   +5 more
doaj   +1 more source

Interval Optimization-Based Optimal Design of Distributed Energy Resource Systems under Uncertainties

open access: yesEnergies, 2020
Distributed energy resource (DER) systems have elicited increasing attention and applications because of their excellent economic and environmental performance.
Da Li, Shijie Zhang, Yunhan Xiao
doaj   +1 more source

Research of real-time corn yield monitoring system with DNN-based prediction model

open access: yesFrontiers in Plant Science
The real-time monitoring of corn yield by a combine harvester is a critical data source for constructing the yield histogram, which significantly benefits precision management and decision-making in modern precision agriculture.
Chaojie Yin   +8 more
doaj   +1 more source

Optimal Design of High-Power Medium-Frequency Transformer Using Hollow Conductors with Consideration of Multi-Objective Parameters

open access: yesEnergies, 2020
A power electronic transformer (PET) is applied to the high-speed train for lightweight demand. A 300 kW/5 kHz high-power medium-frequency transformer (HPMFT) using hollow conductors in a power unit of the PET is optimally designed in this paper.
Yunxiang Guo   +3 more
doaj   +1 more source

Optimal multiple description and multiresolution scalar quantizer design [PDF]

open access: yes, 2008
The author presents new algorithms for fixed-rate multiple description and multiresolution scalar quantizer design. The algorithms both run in time polynomial in the size of the source alphabet and guarantee globally optimal solutions.
Effros, Michelle
core   +3 more sources

Shock-Absorber Rotary Generator for Automotive Vibration Energy Harvesting

open access: yesApplied Sciences, 2020
The vibration energy derived from vehicle movement over a road surface was first converted to rotational energy during vehicle operation by installing blades in the suspension system.
Tae Dong Kim, Jin Ho Kim
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Optimal Auction Design for Flexible Consumers

open access: yes, 2018
We study the problem of designing revenue-maximizing auctions for allocating multiple goods to flexible consumers. In our model, each consumer is interested in a subset of goods known as its flexibility set and wants to consume one good from this set.
Navabi, Shiva, Nayyar, Ashutosh
core   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro   +10 more
wiley   +1 more source

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