Some properties of extremal two-channel system with feedback derivatives

The synthesis problem of extremal control system for two-channel nonstationary object with unimodal static characteristic is considered basing on the localization method. By using the corresponding regulator in each channel the required quality of transient processes is achieved. The author studied the infuence that horizontal drift of extremal characteristic and noise measurements of output variables of the system made on the quality of processes in a system and achieving the extremum. This dependence was proved by numerical modeling.