Numerical Modelling of the Special Light Source with Novel R-FEM Method

This paper presents information about new directions in the modelling of lighting systems, and an overview of methods for the modelling of lighting systems. The novel R-FEM method is described, which is a combination of the Radiosity method and the Finite Elements Method (FEM). The paper contains modelling results and their verification by experimental measurements and by the Matlab simulation for this R-FEM method.