Chapter
Apr 26, 2012
Improved GA of Train Operation Simulation Model
Authors: Hongguo Shi [email protected], Qiyuan Peng [email protected], and Hanying Guo [email protected]Author Affiliations
Publication: International Conference on Transportation Engineering 2007
Abstract
In order to optimize and solute train operation simulation model, the paper develops the Changeable Chromosome Length Multi-objective Improved GA. Gene encoding is based on control shift position and then get encoding strategy. The fitness function includes three train control indexes: stop deviation, time deviation and energy consumption and is unitary through weighing each control index. The fitness of individual is computed by train operation simulator. In order to increase adaptability of the genetic algorithm to complex line, individual valid examine method, elitist strategy, punish function and chromosome length variety algorithm are designed. At last, through many tests indicate that the genetic algorithm can apply to complex line, and the optimized solution can satisfy multi-objective demand. The optimized solution can save energy 5%–25% than traditional multi-particle train operation simulation system. So the algorithm is effect.
Get full access to this article
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
Copyright
© 2007 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
Permissions
Request permissions for this article.
ASCE Technical Topics:
Authors
Affiliations
College of Traffic&Transportation, Southwest Jiaotong University, Chengdu, China. 610031;. E-mail: [email protected]
College of Traffic&Transportation, Southwest Jiaotong University, Chengdu, China. 610031;. E-mail: [email protected]
College of Traffic and Mobile Engineering, Xihua University, Chengdu, China. 610031;. E-mail: [email protected]
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.