Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312133923> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W4312133923 endingPage "13" @default.
- W4312133923 startingPage "1" @default.
- W4312133923 abstract "To improve the capacity of metro systems, it is important to evaluate and minimise headway, which is defined as the time interval calculated from “head to head” between two successive trains in this paper. With existing approaches for headway optimisation, the headway for moving block systems is often calculated based on the safe braking distance. However, the blocking time at movable elements (e.g., switches and crossings) and stops has special characteristics. Since train separation is dominated by a signalling system, the distance between two successive trains at movable elements and stops exceeds the safe braking distance. In this work, the theory for building a blocking time model and calculating line headway for moving block systems is investigated. A workflow to minimise line headway is designed to derive an optimised velocity profile before the identified bottlenecks. Several different optimisation algorithms, including grid search, Monte Carlo, and simulated annealing, are developed and compared. Among them, simulated annealing shows the best optimisation capability with the least computational effort. The designed algorithm has been tested for Hefei-Metro Line 1, and the line headway can be reduced from 116.776 seconds to 105.806 seconds. If the acceptable rate of the increased transport is set at 1%, the line capacity will increase by 6.5%." @default.
- W4312133923 created "2023-01-04" @default.
- W4312133923 creator A5013131341 @default.
- W4312133923 creator A5031796746 @default.
- W4312133923 creator A5066252438 @default.
- W4312133923 date "2022-12-12" @default.
- W4312133923 modified "2023-09-30" @default.
- W4312133923 title "Headway Optimisation for Metro Lines Based on Timetable Simulation and Simulated Annealing" @default.
- W4312133923 cites W1972414165 @default.
- W4312133923 cites W2000620167 @default.
- W4312133923 cites W2009082758 @default.
- W4312133923 cites W2142679392 @default.
- W4312133923 cites W2150962269 @default.
- W4312133923 cites W2159305229 @default.
- W4312133923 cites W2322492622 @default.
- W4312133923 cites W2326476762 @default.
- W4312133923 cites W2337617318 @default.
- W4312133923 cites W2786319222 @default.
- W4312133923 cites W2800293522 @default.
- W4312133923 cites W2914224096 @default.
- W4312133923 cites W2932285734 @default.
- W4312133923 cites W2944231947 @default.
- W4312133923 cites W3094046969 @default.
- W4312133923 cites W3166646844 @default.
- W4312133923 cites W3175666263 @default.
- W4312133923 cites W4246670154 @default.
- W4312133923 doi "https://doi.org/10.1155/2022/7035214" @default.
- W4312133923 hasPublicationYear "2022" @default.
- W4312133923 type Work @default.
- W4312133923 citedByCount "0" @default.
- W4312133923 crossrefType "journal-article" @default.
- W4312133923 hasAuthorship W4312133923A5013131341 @default.
- W4312133923 hasAuthorship W4312133923A5031796746 @default.
- W4312133923 hasAuthorship W4312133923A5066252438 @default.
- W4312133923 hasBestOaLocation W43121339231 @default.
- W4312133923 hasConcept C105795698 @default.
- W4312133923 hasConcept C11413529 @default.
- W4312133923 hasConcept C114614502 @default.
- W4312133923 hasConcept C125112378 @default.
- W4312133923 hasConcept C126980161 @default.
- W4312133923 hasConcept C127413603 @default.
- W4312133923 hasConcept C144745244 @default.
- W4312133923 hasConcept C171146098 @default.
- W4312133923 hasConcept C190839683 @default.
- W4312133923 hasConcept C19499675 @default.
- W4312133923 hasConcept C198352243 @default.
- W4312133923 hasConcept C205649164 @default.
- W4312133923 hasConcept C2524010 @default.
- W4312133923 hasConcept C2777210771 @default.
- W4312133923 hasConcept C2778067643 @default.
- W4312133923 hasConcept C2779240695 @default.
- W4312133923 hasConcept C31258907 @default.
- W4312133923 hasConcept C33923547 @default.
- W4312133923 hasConcept C41008148 @default.
- W4312133923 hasConcept C44154836 @default.
- W4312133923 hasConcept C58640448 @default.
- W4312133923 hasConceptScore W4312133923C105795698 @default.
- W4312133923 hasConceptScore W4312133923C11413529 @default.
- W4312133923 hasConceptScore W4312133923C114614502 @default.
- W4312133923 hasConceptScore W4312133923C125112378 @default.
- W4312133923 hasConceptScore W4312133923C126980161 @default.
- W4312133923 hasConceptScore W4312133923C127413603 @default.
- W4312133923 hasConceptScore W4312133923C144745244 @default.
- W4312133923 hasConceptScore W4312133923C171146098 @default.
- W4312133923 hasConceptScore W4312133923C190839683 @default.
- W4312133923 hasConceptScore W4312133923C19499675 @default.
- W4312133923 hasConceptScore W4312133923C198352243 @default.
- W4312133923 hasConceptScore W4312133923C205649164 @default.
- W4312133923 hasConceptScore W4312133923C2524010 @default.
- W4312133923 hasConceptScore W4312133923C2777210771 @default.
- W4312133923 hasConceptScore W4312133923C2778067643 @default.
- W4312133923 hasConceptScore W4312133923C2779240695 @default.
- W4312133923 hasConceptScore W4312133923C31258907 @default.
- W4312133923 hasConceptScore W4312133923C33923547 @default.
- W4312133923 hasConceptScore W4312133923C41008148 @default.
- W4312133923 hasConceptScore W4312133923C44154836 @default.
- W4312133923 hasConceptScore W4312133923C58640448 @default.
- W4312133923 hasFunder F4320336578 @default.
- W4312133923 hasLocation W43121339231 @default.
- W4312133923 hasLocation W43121339232 @default.
- W4312133923 hasOpenAccess W4312133923 @default.
- W4312133923 hasPrimaryLocation W43121339231 @default.
- W4312133923 hasRelatedWork W1998581127 @default.
- W4312133923 hasRelatedWork W2351416743 @default.
- W4312133923 hasRelatedWork W2386895005 @default.
- W4312133923 hasRelatedWork W2396867299 @default.
- W4312133923 hasRelatedWork W2608767403 @default.
- W4312133923 hasRelatedWork W2732996666 @default.
- W4312133923 hasRelatedWork W3015498167 @default.
- W4312133923 hasRelatedWork W4308080023 @default.
- W4312133923 hasRelatedWork W4312133923 @default.
- W4312133923 hasRelatedWork W640487405 @default.
- W4312133923 hasVolume "2022" @default.
- W4312133923 isParatext "false" @default.
- W4312133923 isRetracted "false" @default.
- W4312133923 workType "article" @default.