Linear control design 1

• Apply heuristic methods for PID controllers.
• Derive models of simple dynamic systems based on physics or measurements, and linearize the system to a transfer function in a single operating point
• Analyze transfer functions in the frequency domain (primarily Bodeplot)
• Apply block diagrams to describe models for both open- and closed-loop control systems
• Design PID controllers based on open loop frequency analysis
• Apply the concepts of stability and stability margin from open loop design
• Understand the consequences of disturbance and noise sensitivity
• Evaluate controller performance in terms of overshoot, settling time, steady state error, bandwidth and control limitations
• Apply analysis, design and simulation software

Fundamental concepts in control systems with feedback. Formulation of models of physical systems. Linearisation. Differential equations. Laplace transformation and transfer functions. Frequency analysis. Stability. Basic design methods. Application of standard controllers and compensators. The theory and methods reviewed are supported by many practical examples.

01005/01035, 01035 can be taken together with this course.

Lectures, group work (Matlab/Simulink) and exercise / project work.

The course is a relevant optional course for BSc.-students (M) and for B.Eng.-students (M and IT).
E-learning is used in the form of e.g. on-line quiz (home assignments), online discussions or blog and digital exam.