Introduction. Sailing is a sport that places high demands on the physical fitness of an athlete. Despite fact this has been practiced for very long time, experts have not paid due attention to assessing impact athlete’s load during training his fatigue. The use mathematical modeling methods at stage athletes select optimal will make more effective. In order determine method, which allow quite s...

optimal reactive power dispatch (orpd) is a multi-variable problem with nonlinear constraints and continuous/discrete decision variables. due to the stochastic behavior of loads, the orpd requires a probabilistic mathematical model. in this paper, monte carlo simulation (mcs) is used for modeling of load uncertainties in the orpd problem. the problem is formulated as a nonlinear constrained mul...