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Model based planning and layout optimization for multilevel express processing centers through A case study of air express sorting center [PDF]

open access: yesScientific Reports
The construction of multi-level express processing centers constitutes a core strategy for addressing escalating logistical demands, with the layout planning of these hubs significantly impacting the efficiency, cost-effectiveness, and customer ...
Mengke Yang   +4 more
doaj   +2 more sources

Simulated Annealing Algorithm for Wind Farm Layout Optimization: A Benchmark Study

open access: yesEnergies, 2019
The optimal layout of wind turbines is an important factor in the wind farm design process, and various attempts have been made to derive optimal deployment results.
Kyoungboo Yang, Kyungho Cho
doaj   +3 more sources

A Study on Crowd Evacuation Model Considering Squeezing Equilibrium in Crowded Areas

open access: yesApplied Sciences, 2022
A new crowd evacuation model is established to solve the stagnation problem of traditional social force models in a complex and dense scene. In the proposed model the acting forces between pedestrians, and between pedestrians and obstacles in the ...
Longcheng Yang   +4 more
doaj   +1 more source

LOS Signal Identification Based on Common Chord Intersection Point Position Deviation from MS in Target Localization

open access: yesApplied Sciences, 2023
Target localization has been a popular research topic in recent years since it is the basis of all kinds of location-based applications. For GNSS-denied urban or indoor environments, the localization method based on time-of-arrival (TOA) is one of the ...
Rui Luo   +3 more
doaj   +1 more source

Hybrid TOA/AOA Virtual Station Localization Based on Scattering Signal Identification for GNSS-Denied Urban or Indoor NLOS Environments

open access: yesApplied Sciences, 2022
Accurate localization is the premise of many technologies and applications, such as navigation, emergency assistance and wireless sensor network. For Global Navigation Satellite System (GNSS)-denied urban or indoor environments, various localization ...
Rui Luo, Lili Yan, Ping Deng, Yin Kuang
doaj   +1 more source

Research on the Graphical Model Structure Characteristic of Strong Exogeneity Based on Twin Network Method and Its Application in Causal Inference

open access: yesMathematics, 2022
Strong exogeneity is an important assumption in the study of causal inference, but it is difficult to identify according to its definition. The twin network method provides a graphical model tool for analyzing the variable relationship, involving the ...
Rui Luo   +4 more
doaj   +1 more source

A simplified, efficient approach to hybrid wind and solar plant site optimization [PDF]

open access: yesWind Energy Science, 2022
Wind plant layout optimization is a difficult, complex problem with a large number of variables and many local minima. Layout optimization only becomes more difficult with the addition of solar generation.
C. Tripp, D. Guittet, J. King, A. Barker
doaj   +1 more source

Equipment Layout Optimization Based on Human Reliability Analysis of Cabin Environment

open access: yesJournal of Marine Science and Engineering, 2021
There are many factors involved in the layout optimization of cabin equipment, and human factors should be considered in the early stage of layout design.
Xiangbin Meng, Hai Sun, Jichuan Kang
doaj   +1 more source

Research on optimization of warehouse layout based on SLP theory-- Take Deppon Express Warehouse for example [PDF]

open access: yesE3S Web of Conferences, 2021
This paper takes Deppon Express Company as an example to study the optimization of the layout of the store warehouse under the standardized operation mode.
Le Xiaobing   +2 more
doaj   +1 more source

Mean Value-Based Parallel Collaborative Optimization Method for Modular Aircraft Structural Layout

open access: yesAerospace, 2022
The conventional structural layout optimization method is usually used to solve the layout optimization problem of a single structure, but it is difficult to apply to the layout optimization problem of the modular aircraft structure containing multiple ...
Chao Xu, Weixing Yao, Danfa Zhou
doaj   +1 more source

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