Technology of resource parameters substantiation of using tactical unmanned aerial vehicles of the state border guard authority

The information technology of estimating resource parameters of the use of unmanned aerial vehicles in the unmanned aviation complex of the State Border Guard Service of Ukraine for monitoring the situation on the state border has been developed. The technology provides the ability to determine the optimal (rational) values of the range, height and duration of the UAV. The search for optimal values for individual criteria for altitude, radius and duration of UAVs has been carried out using indeterminate Lagrange multipliers to solve the equation of balance of parameters. The calculated (rational) values are used to determine the UAV working load, to achieve the most effective control of the state border and the maximum distance of the control radio link.