Buravchenko K. The automated control system of water supply using piecewise continuous functions

The work is dedicated to solving the problem of improving the quality of the water supply system by implementing control systems with the variable structure using piecewise continuous functions, and based on the deviation value of Hamilton function chooses the maximum time switch control signal. To solve the problem, it was analized the pipelines parameter's influence and pumping stations for water supply process. It is proved that the existing regulators with constant structure can not provide time minimizing in the transition mode and can't minimize the quality of functional of a steady-state mode of the water supply system. The block diagram, software and hardware control system that ensures minimal time in transition mode and minimizes quality functional of the water supply system in the steady-state mode have been developed.