CAD technology for optimal territory covering

In this paper territory covering problem with minimizing energy consumption solving approach is presented. The solution of this problem is achieved by regulating sensors' coverage radiuses. According to this approach a mathematical model in multicriteria optimization problem form is formulated. Also algorithm that allows to build optimal sensor's trajectory that provides maximum coverage is presented. Information technology which is based on an introduced approach is described. In accordance with the presented results, a reduction in the energy consumption of the sensors is achieved with a simultaneous lifetime increase.