The course covers: 1) Architecture of Cyber-Physical world. Analog, digital systems and cyber-systems. Concept of Software. Introduction and examples. 2) Modelling of systems in continuous time. State-space models. s-transform, Transfer functions. Frequency response. Stability. Feedback; and 3) Interface between Physical and Cyber worlds. Sensors, actuators, sampling (introduction of principles and basic parameters and models), A/D and D/A conversion (electronics) and principles of data collection. Notion of information and control.