This paper offers a solution to the problem of optimal control system synthesis based on uniform multi-core architecture. For this purpose the equations that describe the control system are decomposed into a set of homogeneous equations with the same complexity and the search for the minimum value of the functional optimization is done as a sequential iterative search using a set of one-dimensional equations. In order to ensure maximum efficiency, computational power of the optimal solutions management, is uniformly distributed on a set of computing architecture controllers. AVR microcontrollers and industrial network standard I2C series were used to study the behavior of the control system. In the design process there where developed: math models, the structure of the control system, data protocol, the behavioral algorithm and the circuit of the control system based on four microcontrollers.