ALL libraries (COBIB.SI union bibliographic/catalogue database)
Modeling of impact toughness of cold formed material by genetic programmingGusel, Leo, 1968- ; Brezočnik, MiranIn the paper, an approach completely different from the conventional methods for determination of accurate models for the change of properties of cold formed material, is presented. This approach is ... genetic programming (GP) method which is based on imitation of natural evolution of living organisms. The main characteristic of GP is its non-deterministic way of computing. No assumptions about the form and size of expressions were made in advance, but they were left to the self organization and intelligence of evolutionary process. First, copper alloy rods were cold drawn under different conditions and then impact toughness of cold drawn specimens was determined by Charpy tests. The values of independent variables (effective strain, coefficient of friction) influence the value of the dependent variable, impact toughness. On the basis of training data, different prediction models for impact toughness were developed by GP. Only the best models, gained by genetic programming were presented in the paper. Accuracy of the best models was proved with the testing data set. The comparison between deviation of genetic model results and regression model results concerning the experimental results has showed that genetic models are more precise and more varied then regression models.Source: Computational materials science. - ISSN 0927-0256 (Vol. 37, iss. 4, Oct. 2006, str. 476-482)Type of material - e-articlePublish date - 2006Language - englishCOBISS.SI-ID - 10119190
source: Computational materials science. - ISSN 0927-0256 (Vol. 37, iss. 4, Oct. 2006, str. 476-482)
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Select the library membership card:
If the library membership card is not in the list, add a new one.
DRS, in which the journal is indexed
|Links to authors' personal bibliographies||Links to information on researchers in the SICRIS system|
|Gusel, Leo, 1968-||16185|
Source: Personal bibliographies and: SICRIS
Select pickup location:
Material pickup by post
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
|Pickup location||Material status||Reservation|
Reservation in progress
Please wait a moment.
Reservation was successful.