Based on materials published in domestic and foreign literature, the book discusses the principles of building a control system, as well as the mathematical foundations of calculating these systems. Present engineering methods for calculation of complex automatic control systems, basic methods and physical essence of linearization of nonlinear systems are described. The physical principles of missile control of various aerodynamic schemes are covered in detail, the main mathematical relationships describing the movement of missiles are derived. The main structural diagrams for some types of command control and homing are given, the issue of control system errors is considered.