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Št. zadetkov: 6
Optimization of a truck-autonomous unmanned vehicle distribution network with mobile charging and PV-storage integration
Y. H. Liu, X. L. Shi
Izvirni znanstveni članek
Oznake: brezpilotna dostava;optimizacija poti za avtonomna brezpilotna vozila, ki jih upravljajo tovornjaki;polnjenje mobilnih naprav;polnjenje iz fotovoltaičnega hranilnika;hibridni algoritem s premeščanjem skokov žab;usmerjanje električnih vozil;usmerjanje z omejitvami energije;unmanned delivery;truck-autonomous unmanned vehicle routing optimization;mobile charging;photovoltaic storage charging;hybrid frog leaping algorithm;electric vehicle routing;energy-constrained routing;
This study investigates the collaborative optimization of routing and charging in a distribution network comprising electric trucks (ETs) and autonomous unmanned vehicles (AUVs), supported by mobile photovoltaic (PV) storage charging. A comprehensive optimization model is developed to minimize the t ...
Leto: 2026 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
When core sorting and quality grading is beneficial to remanufacturers: Insights from analytical models
X. H. Cao, X. L. Shi, H. J. Lan, D. Huang
Izvirni znanstveni članek
Oznake: stroški;analitični modeli;optimizacija;remanufacturing;product (core) acquisition management;core sorting;quality grading;analytical models;cost-effectiveness;optimization;
In this paper, we study the core acquisition and remanufacturing problem in which the remanufactured products are produced from acquired cores with uncertain quality condition, and are used to satisfy customer demand. Decision-making models are developed to examine the potential value of core sortin ...
Leto: 2023 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Recharging and transportation scheduling for electric vehicle battery under the swapping mode
A. Q. Huang, Y. Q. Zhang, Z. F. He, G. W. Hua, X. L. Shi
Izvirni znanstveni članek
Oznake: electric vehicle;battery recharging;battery swapping;battery logistics;transportation scheduling;
Electric vehicle battery recharging on the swapping mode has grown up as an important option other than the plug-in recharging mode in China, given that several auto giants have been dedicated in constructing their battery swapping systems. However, the lack of effective operational methods on batte ...
Leto: 2021 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
ǂA ǂhuman-robot collaborative delivery model for instant orders in metropolitan areas
X. L. Xie, X. Chen, J. Y. Wu, X. F. Zhang, L. K. Kong, Y. Xiao
Izvirni znanstveni članek
Oznake: takojšnja dostava;brezpilotno dostavno vozilo;sodelovanje med človekom in robotom;dodeljevanje naročil;optimizacija poti;genetski algoritmi;logistika zadnje milje;instant delivery;unmanned delivery vehicle;human-robot collaboration;order allocation;route optimization;genetic algorithm;last-mile logistics;
In metropolitan instant delivery systems, rising operational costs and poor delivery timeliness pose significant challenges. This study addresses these issues by investigating optimal order allocation and route optimization in a hybrid delivery system that integrates autonomous delivery vehicles (AD ...
Leto: 2026 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Comparing Fault Tree Analysis methods combined with Generalized Grey Relation Analysis: a new approach and case study in the automotive industry
J. L. Shi, Z. C. Lu, H. H. Xu, M. M. Ren, F. L. Shu
Izvirni znanstveni članek
Oznake: fault tree analysis (FTA);Generalized Grey Relation Analysis (GGRA);failure mode;fault diagnosis;complex system;Fault Tree Analysis combined with Absolute Grey Relation Analysis (F-AGRA);Fault Tree Analysis combined with Relative Grey Relation Analysis (F-RGRA);Fault Tree Analysis combined with Comprehensive Grey Relation Analysis (C-GRA);
The failure modes of products gradually show a diversified trend with the precision and complexity of the product structure. The combination of fault tree analysis and generalized grey relational analysis is widely used in the fault diagnosis of complex systems. In this study, we utilize a method th ...
Leto: 2023 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Optimization of disassembly line balancing using an improved multi-objective genetic algorithm
Y. J. Wang, N. D. Wang, S. M. Cheng, X. C. Zhang, H. Y. Liu, J. L. Shi, Q. Y. Ma, M. J. Zhou
Izvirni znanstveni članek
Oznake: montaža;razstavljanje;uravnoteženje linij;večciljna optimizacija;obnova;predelava izdelka;življenjski cikel izdelka;izboljšani genetski algoritmi;assembly;disassembly;line balancing;multi-objective optimization;remanufacturing;product recovery;product life cycle;NP-hard problem;improved genetic algorithm;
Disassembly activities take place in various recovery operations including remanufacturing, recycling, and disposal. Product disassembly is an effective way to recycle waste products, and it is a necessary condition to make the product life cycle complete. According to the characteristics of the pro ...
Leto: 2021 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Št. zadetkov: 6
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