Abstract
A set \(\Xi \) of conservative systems that allow oscillations of the given period is considered. The problem of aggregating the set \(\Xi \) into a coupled system with an attractive (in a large) cycle, in which the phase control law in the \(\Xi \) systems is realized, is solved. An approach is developed in which a Van der Pol oscillator with an adjustable frequency is used as a control signal generator, acting through one-way control links on the systems of the \(\Xi \) set: in the aggregated system, there are no direct links between the \(\Xi \) systems. The control system is described by autonomous equations.