Předmět Real Time Control Systems (MTI / RTC)

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Materiál	Typ	Datum	Počet stažení

Obsah

This course is designed to provide the students with a good understanding of the basics of real time systems design. The course includes basic principles of real time programming: processes, synchronisation, communication and scheduling in real time systems and functions of real time operating systems. Since real time control represents one of the most important areas where the real time systems are applied, the course includes also an introduction into digital control, computer implementation of control algorithms and distributed control systems.Topics of the lecturesReal-Time Systems, definitions, hard versus soft real time systems, real time control systems, application examples.Commonly used approaches to real-time scheduling, scheduling of periodic tasks, priority driven scheduling, resource access control.Inter-process communication synchronisation, deadlock, semaphores, queuesReal Time operating systems.Sampling of continuous systems, discrete models of continuous systems, state space and transfer function models, Z transform.Design of digital controllers, digital approximation of continuous PID controllers, digital controllers with optimised structure..Implementation of digital control algorithms, selection of sampling period, aliasing, effect of finite word length, fixed point and floating point computation, quantisation effects, effect of the computational time delay.Distributed control systems, communication channel delays and their effect on control performance.Architecture and programming of industrial control systems, connection of logical and digital control in modern PLC systems.Laboratories and seminarsThe topics covered in lectures are practised in computer laboratory using selected real time operating systems and industrial control systems Rockwell Automation. The basics of digital control are practised using Matlab and relevant toolboxes.

Získané způsobilosti

Graduates from this course will obtain good knowledge of the field of real time control systems.

Literatura

Wittenmark, B., Aström, K. J., Arzén K. E. Computer Control: An Overview. IFAC Professional Briefs, 2007. Landau, Ioan D., Zito, Gianluca. Digital Control Systems Design, Identification and Implementation. Springer Verlag, 2006. Liu, J. W. Real Time Systems. Prentice Hall, Upper Saddle River, N.J., 2000.

Požadavky

Requirements for getting a credit are activity at the practicals /seminars. Examination is of the writing and oral forms.

Garant

doc. Dr. Ing. Jaroslav Hlava

Vyučující

doc. Dr. Ing. Jaroslav Hlavadoc. Dr. Ing. Jaroslav Hlava