engleski

A Genetic Programming Approach for Developing the Machinability Models

According to the International Organization for Standardization (ISO), an ordinary least squares (OLS) linear regression analysis is used for developing the machinability models. However, a possible new approach is worthwhile to be explored from the view of the advanced manufacturing systems and technology. In this paper a non-conventional approach using genetic programming (GP) originally inspired by Darwinian findings about the evolution of the biological species and the survival of the fittest organisms (i.e. natural selection) is proposed. It is illustrated with an example of the tool life modeling at longitudinal hard turning. Also, the proposed approach is found to be efficient and robust, and can be promptly integrated into an intelligent manufacturing system as a powerful tool for machinability modeling.

machinability; modeling; genetic programming (GP)

nije evidentirano