Model of the Delivery Routes Forming Process as a Service Provided by Forwarding Companies

Naumov, Vitalii; Omelchenko, Tatiana

doi:10.1016/j.proeng.2017.04.362

Cited by 9 publications

(5 citation statements)

References 5 publications

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“…The directions of research in recent scientific publications in the field of choosing a vehicle models and fleet structure are the following:  considering the probabilistic components of the transport process [8,10,12,[15][16][17][18][19][20],  considering the complex impact of technical and operational indicators [7,8,12,[21][22][23][24][25][26][27],  optimizing of environmental [9,28,29], economic [7,11,18,22,19,30] and social impacts, as well as a combination of these parameters [13,[31][32][33][34],  determining and optimizing of truck loading schedules [4,8,10,16,35,36],  considering the energy efficiency of freight transportation [21,24,37],  minimizing the size of the vehicles fleet [17,20],  ensuring the tractive effort reserves [32],  considering the trajectory of trucks according to the global positio...…”

Section: Literature Reviewmentioning

confidence: 99%

Fuzzy-logic Approach to Estimating the Fleet Efficiency of a Road Transport Company: A Case Study of Agricultural Products’ Deliveries in Kazakhstan

Igor¹,

Asem²,

Naumov³

et al. 2022

Preprint

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The estimation of the efficiency of road transport vehicles remains a significant problem for contemporary transport companies, as the technological process is influenced by numerous stochastic impacts, such as demand stochasticity, road conditions uncertainty, transport market fluctuations, etc. To consider the uncertainty related to the estimation of the vehicles’ fleet efficiency, we propose a fuzzy-logic approach, where the efficiency of a given vehicle is described by a membership function. The efficiency of the whole fleet and its rational structure in that case can be evaluated as a fuzzy set. To demonstrate the developed approach, we depict a case study of using cargo vehicles for deliveries of agricultural products in the Republic of Kazakhstan. The numeric results are presented for the selected models of vehicles that a transport company uses to service a set of clients located in Northern Kazakhstan.

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Section: Literature Reviewmentioning

confidence: 99%

Fuzzy-logic Approach to Estimating the Fleet Efficiency of a Road Transport Company: A Case Study of Agricultural Products’ Deliveries in Kazakhstan

Igor¹,

Asem²,

Naumov³

et al. 2022

Preprint

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“…− визначення ефективних технологій доставки вантажів різних видів з урахуванням стохастичності попиту на транспортні послуги [13][14][15];…”

Section: аналіз останніх досліджень і публікаційunclassified

Construction of an Effective Warehouse System of the Enterprise in the Processing of Agricultural Cargo

Pavlenko

Velykodnyi

2021

MEC

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The article investigates the existing trends and prospects for the development of warehousing services in the system of production and processing of products, which allowed us to form the purpose of the research in this development. The chosen theme is quite topical, because warehousing processes are an integral part of the formation of supply logistics in modern production processes. One of the ways to reduce the cost of goods and services is the efficient use of resources. Ukrainian and foreign scientists have touched many questions concerning the development of the infrastructure component, solutions of optimization problems regarding the process of import-export of goods to the warehouse, but without determining the optimal values of technological parameters of warehousing systems. The technological scheme of operation of the warehouse system of the enterprise LLC "MEGA CRISP» allows to see the whole chain of operations from the moment of arrival of the vehicle with cargo (containers and packaging) to the moment of sending the cargo (finished product) to the recipient; the necessary types of resources involved in these processes are also taken into account. Total costs were chosen as an evaluation indicator of the choice of an efficient supply channel. Relevant parameters of influence are taken into account: intensities of corresponding cargo flows, unit cost of the appropriate work and one hour of work of one worker, time of performance of an appropriate operation, quantity of the involved resources for performance of the appropriate operation and working time of the warehouse during the day. An imitation full-factor experiment was performed, based on the results of which a regression model in linear form with a non-zero coefficient was determined, in which each coefficient indicates the degree of influence of the relevant factor on the performance indicator. The results of determining the economic effect showed that "Variant 2" (increasing the number of workers) is the least expensive, and the level of costs is lower for all series of experiments compared to the basic variant - "Variant 1". The maximum difference is reached in 12217.8 hryvnias at the maximum loading of a warehouse. And when comparing the third and first variants: only at the maximum level of output flow (170 t / h), the third variant will be cheaper by 852.6 hryvnias. The highest level of positive value of the effect among the variants offered is "Variant 2", the level of savings will be 12,217.8 hryvnias per shift.

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“…If we consider land transportation, a delivery system can be of two types: unimodal (motor transport) and multimodal (a combination of motor and railway transport). Efficiency of application of a certain service can be assessed by delivery time [4][5][6][7], or by cargo delivery costs [1,2,[8][9][10][11][12][13][14].…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…In this case, special attention should be paid to stochastic processes, which occur in transport systems, particularly those involving several kinds of transport [1], as well as to the impact on efficiency of application of a transportation system.…”

Section: Introductionmentioning

confidence: 99%

Research of effectiveness of unimodal and multimodal transportation involving land kinds of transport

Rossolov

Копытков

Kush

et al. 2017

EEJET

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Model of the Delivery Routes Forming Process as a Service Provided by Forwarding Companies

Cited by 9 publications

References 5 publications

Fuzzy-logic Approach to Estimating the Fleet Efficiency of a Road Transport Company: A Case Study of Agricultural Products’ Deliveries in Kazakhstan

Fuzzy-logic Approach to Estimating the Fleet Efficiency of a Road Transport Company: A Case Study of Agricultural Products’ Deliveries in Kazakhstan

Construction of an Effective Warehouse System of the Enterprise in the Processing of Agricultural Cargo

Research of effectiveness of unimodal and multimodal transportation involving land kinds of transport

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