Synthesis of robust control system by the network operator method

Problem of synthesis for robust control system is considered. The synthesized system should be indifferent to uncertainty of mathematical model. To solve the problem a numerical method of network operator has used. The uncertainty of model is replaced by a set of models with certain values. The quality functional is replaced by a sum of values of functional for each value of uncertain parameters. An example of synthesis of robust control system for space vehicle landing on the Moon is given.