Automatic Control


Automatic Control is a compulsory course for the Bachelor course in Mechanical Engineering. It teaches how to solve typical tasks in signal processing and control as well as to handle tasks in the description and analysis of dynamic systems methodically. An emphasis of the course is put on the usability of the methods in practical applications.


Current Informations

More information on all events in RWTHonline.

Monday, October 05, 2019

The lecture and exercise prints are sold by Verlag Mainz. The new exercise scripts can be purchased on site or via the publisher's online shop.


Monday, October 26, 2020

From 12:30 pm, there will be available videos of the lecture and plenary tutorials in the moodle-learningroom.



Tuesday, October 2 and Wednesday, October 3, 2020

The Flipped Classroom begins in the digital zoom rooms. Both events deal with the same topic. The access data for the zoom rooms can be found in the moodle-learningroom.


Information on L2P Course Rooms

Registration for the L2P course rooms is usually performed by the students themselves, starting from the lecture site in the RWTHonline system. If you have trouble registering or you need a late registration, please contact your respective advisor.



+49 241 80 28074



Lecture content

The detailed lecture contents are as follows:

  • objectives in feedforward and feedback control:
    simple control examples, basic concepts, terms, functional diagram
  • static behaviour
    of control loop elements: plant, measuring devices and actuators; static behaviour
    of control loops: characteristic curves, linearization of nonlinear relations, control factor
  • dynamic behaviour of control loop elements:
    differential equations of dynamic transfer elements, Laplace transformation, transfer, function, frequency response, Nyquist plot, Bode diagram
  • stability of dynamic systems, control loops in particular:
    controller settings, adjustment rules, performance criteria, algebraic and geometric stability criteria
  • linear sampling controls:
    description of discrete time transfer systems, quasi-continuous sampling control
  • Control systems with non-linear transfer elements:
    follow-up controls, switching controllers
  • Multi-loop systems:
    pre-control, feedforward control, auxiliary manipulated and auxiliary controlled variables, cascade control, reference variable filter
  • multivariable control:
    coupling and decoupling of control loops
  • state space:
    introduction to state space control
  • discrete event systems:
    description and analysis of discrete event systems, system modelling with Petri nets

Please note: Verlag Mainz distributes the course material which can be purchased at Verlag Mainz in Aachen directly as well as in the known Aachen bookshops.


No consultation hours

There will be no consultation hours offered between the written examination and the end of the oral examinations. Any exceptions will be announced on the website.