Reliability Evaluation of the Crew Organization of High-Speed Railway

2014 ◽  
Vol 933 ◽  
pp. 884-886
Author(s):  
Yang Wang ◽  
Xiao Ning Zhu
Keyword(s):  
Analytic Hierarchy Process ◽  
High Speed ◽  
Reliability Evaluation ◽  
Mathematical Methods ◽  
Analytic Hierarchy ◽  
High Speed Railway ◽  
Hierarchy Process

This paper analyzes the factors which influence the reliability of the crew operation of high-speed railway. With Analytic Hierarchy Process, this paper calculates the effect degrees of these factors. The form of the level of the factors is established. This paper formulates the mathematical methods that can evaluate the reliability of the crew organization of high-speed railway.

Research on High-Speed Railway Line Selection Based on Analytic Hierarchy Process

2014 ◽  
Vol 577 ◽  
pp. 1061-1064
Author(s):  
Feng Zhang ◽  
Xin Di Wang ◽  
Fu Shen Sheng
Keyword(s):  
Decision Making ◽  
Analytic Hierarchy Process ◽  
High Speed ◽  
Decision Making Process ◽  
Analytic Hierarchy ◽  
High Speed Railway ◽  
Railway Line ◽  
Line Selection ◽  
Hierarchy Process ◽  
Selection Of

This paper mainly introduces the use of judgment and the decision-making process of Analytic Hierarchy Process (AHP) to solve the choice of railway line. From the aspects of economy, technology, environment and society, we determine the factors that influence the selection of railway line. Through the application of Analytic Hierarchy Process (AHP), we analyzed the problems.

scholarly journals Analytic hierarchy process based method for delegating authority and responsibility in an organization

2020 ◽  
Vol 19 (4) ◽  
pp. 542-573
Author(s):  
Denis A. Shageev ◽  
Keyword(s):  
Analytic Hierarchy Process ◽  
Information Technologies ◽  
Mathematical Methods ◽  
Analytic Hierarchy ◽  
Customer Base ◽  
Delegation Of Authority ◽  
Problem Situations ◽  
Commercial Networks ◽  
Hierarchy Analysis ◽  
Hierarchy Process

There are only a few scientific sources in domestic and foreign citation databases where the methodical aspects on the topic of delegation of authority and responsibility in the organization at the average and higher levels have been elaborated. Today there is a need for further development of the delegation methods in economic and management science. The decisions made on delegation should have practical applicability, efficiency, possibility of integration with information technologies and mathematical methods, availability of a clear algorithm, the ability to confi rm or disprove the need for delegation by a set of different methods, the ability to assess the effect (effectiveness) of decisions. A methodology for delegating authority and responsibility in an organization based on the hierarchy analysis method that meets these requirements is proposed. The paper presents the results of the methodology approbation in a large commercial networks of one of the Russian megacity. Two problem situations of the network which required effective management decisions through the delegation of authority and responsibility were studied with the help of the developed logical algorithm. Th e analytic hierarchy process based method was used to implement delegation process by means of the Mpriority computer program. The results of delegation led to positive changes in performance indicators. The first situation showed a signifi cant reduction in the indicators of delayed orders and complaints, conflicts with customers, expressed in monetary terms. The second situation showed the increase in the customer base and profit growth. After solving both problems, the users of the method confi rmed its relevance.

scholarly journals PROSPECTS FOR IMPROVING THE METHODOLOGY OF STRATEGIC ENTERPRISE MANAGEMENT

2019 ◽  
Vol 4 (5) ◽  
pp. 371
Author(s):  
Svitlana Faizova ◽  
Marina Ivanova ◽  
Tetiana Pozhuieva
Keyword(s):  
Analytic Hierarchy Process ◽  
Balanced Scorecard ◽  
Planning System ◽  
Management Systems ◽  
Enterprise Management ◽  
Mathematical Representation ◽  
Expert Assessment ◽  
Mathematical Methods ◽  
Analytic Hierarchy ◽  
Hierarchy Process

The prospects and directions of improvement of the methodology for strategic enterprise management have been highlighted. The subject of the research is theoretical and methodological aspects of creating a strategic enterprise management system based on the concept of a Balanced Scorecard (BSC). It has been revealed that in the context of changing the concept of the enterprise strategic development toward the growth of its intellectual capital as the main factor of competitiveness, the evolution of the enterprise management and planning system from strategic enterprise management to balanced enterprise management is taking place. The balanced scorecard has been defined as the basic concept of balanced enterprise management. The purpose of the study is to outline the prospects and directions for improving the methodology of strategic enterprise management under the conditions of its evolution into balanced enterprise management. Results. On the basis of a mathematical representation of the sphere of strategic responsibility (SSR) of the enterprise as an organizational and infrastructural environment for balanced enterprise management, it has been proved that the interaction of the SSR content components results in a synergistic effect of its expansion. This, in turn, determines the necessity and possibility of distributing the company’s SSR beyond its management and involving the initiative owners in the process of balanced enterprise management. Accordingly, the prospects for improvement of the strategic enterprise management methodology have been defined as an integration of strategic management systems, approaches, methods and the BSC with non-traditional eventological methods combined with the analytic hierarchy process. It has been proved that, from the standpoint of the eventology, subjective observations and the mathematical apparatus of the theory of random events allow identification of general statistical regularities of the probabilistic set distribution in various, including management, systems. From the standpoint of a balanced approach, the need for enriching the methodology of the BSC as a system of balanced enterprise management, using the eventological analysis, is being boosted by the need to take into account the growing number of random, multi-directional and seemingly unrelated factors in the management process. Methodology. The following research methods were used in the study: the expert assessment method, factor analysis – for the formation of the management panel of the BSC; the eventological scoring and analytic hierarchy process – for balancing and structuring key performance indicators (KPI), economic and mathematical methods – to analyse the SSRs of the enterprise as an organizational and infrastructural environment for balanced enterprise management; a critical analysis – to compare alternative approaches to the formation of the BSC. Value/originality. To achieve the purpose of the study, the BSC methodology has been presented as a system of balanced enterprise management. A methodical approach to balancing and structuring KPIs, using the results of eventological analysis and analytic hierarchy process, has been proposed. Its practical implications include the possibility of reaching the target balance of indicators taking into account weighing coefficients of the main indicator selection criteria, the possibility to determine the whole system balance index as the average of the balance indices of each of the indicators that characterize the enterprise performance. The ways of implementing the methods of e-scoring and analytic hierarchy process for the assessment and correction of the enterprise’s strategy have been studied. Integration of e-scoring with the strategic enterprise management method and the BSC methodology provides an effective vertical communication as the basic principle of balanced enterprise management, which extends the scope of strategic responsibility to subordinate initiative owners.

scholarly journals Multicriteria Evaluation of Transport Plan for High-Speed Rail: An Application to Beijing-Xiongan

2019 ◽  
Vol 2019 ◽  
pp. 1-23 ◽  
Author(s):  
Asim Farooq ◽  
Mowen Xie ◽  
Svetla Stoilova ◽  
Firoz Ahmad
Keyword(s):  
Remote Sensing ◽  
High Speed ◽  
Payback Period ◽  
Operating Costs ◽  
Analytic Hierarchy ◽  
High Speed Railway ◽  
Promethee Ii ◽  
Railway Line ◽  
New City ◽  
Hierarchy Process

Beijing has an enormous transportation challenge: to relieve the extreme congestion that has arisen, largely due to overpopulation. To meet this challenge, the city administration has decided to extend its territory; a new city will be planned and built. This new city, Xiongan, will reduce the burden on the capital. A new high-speed railway (HSR) line is designed to transport millions of people every day within less than an hour. This study applies the potential of Geographical Information Systems (GIS) and multicriteria methods, Analytic Hierarchy Process (AHP) and Preference Ranking Organization Method for Enrichment Evaluations (PROMETHEE II), to determine the best alternative of transportation for the new high-speed railway line between Beijing and Xiongan, comparing different ones. The methodology consists of two stages. In the first stage remote sensing datasets such as ASTER DEM and LANDSAT images and GIS software such as ERDAS IMAGINE and ArcGIS have been used to determine settlement distribution, station location, elevation model, slope percentage, vegetation percentage, and route alignment for a new high-speed railway line for better understanding of its spatial distribution pattern over the study area. The second phase of the study focusing on assessing the various alternatives of transportation has been determined, and three approaches to choosing the best alternative have been introduced. In the paper we examine criteria associated with travel and economic criteria: travel time, the number of train stops, public satisfaction with transport, the number of seats per day, connectivity, operating costs, profit, and the payback period. Six alternatives of transportation have been studied. The stops in Guan and stations in the metro’s rings have been investigated. In the second stage, the Analytic Hierarchy Process (AHP) and PROMETHEE II methods have been used to select the best alternative. The first approach uses only criteria related to the trip, as the criterion to choose the best alternative is the maximum of the net outranking flows by PROMETHEE II method; the second approach applies two independent criteria: the ratio of normalized operating costs and the normalized net outranking flows, and the ratio of the normalized payback period and the normalized net outranking flows; the third approach includes all defined criteria, and the criterion of choosing the best alternative is the maximum of net outranking flows as calculated by the PROMETHEE II method. The approaches have been analyzed with the purpose of comparing the results. The result indicates that it is expedient to have a station in Guan, which will increase the connection and connectivity among the cities while providing fast mobility options for a large number of inhabitants of Guan city. Furthermore, the result from Remote Sensing and GIS analysis demonstrates that the proposed high-speed railway line will be environmentally sustainable and is economically/socially feasible and that it will certainly attract current and future passengers because of their needs.

scholarly journals The analytic hierarchy process for the decision tree with multiple criteria

2012 ◽  
Vol 50 (No. 2) ◽  
pp. 77-82
Author(s):  
H. Brožová
Keyword(s):  
Analytic Hierarchy Process ◽  
Systems Analysis ◽  
Decision Process ◽  
Agricultural Practice ◽  
Mathematical Methods ◽  
Analytic Hierarchy ◽  
Case Application ◽  
The Analytic Hierarchy Process ◽  
States Of Nature ◽  
Hierarchy Process

For choosing the best decision in daily agricultural practice, it is very important to formalize the decision process using systems analysis and mathematical methods. Theory of the decision-making under uncertainty or under risk supposes one criterion. In practice, the best solution is chosen under more decision criteria. Decision problem with <i>m</i> alternatives, <i>n</i> states of nature and k criteria has to be solved in this case. Application of the Analytic Hierarchy Process (AHP) for solution of this problem is described in this paper.

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