Engineering Control Theory

Wedi cwblhau'r modiwl dylai'r myfyrwyr fedru:

1. Determine transfer functions for simple models, and extract dynamic behavior, apply root-locus/ frequency domain analysis, design controllers for simple plants.
2. Critically evaluate performance/stability of these models using the techniques in 1.
3. Illustrate the differences between open loop vs. closed loop strategies, summarize the potential advantages from use of feedback.
4. Practical skills: gain a familiarity of control system design and analysis, and utilize the foundational mathematical, theoretical and numerical methods to analyse and implement these control principles.
5. Summarize the effect of noise degradation on systems, and resolve the problem in specific cases.

The module aims to introduce the core concepts of control of engineering systems, building on experimental and numerical approaches. The mathematical and theoretical foundations needed to treat these concepts will be included.

Basic Electronics (Theoretical Formulation)
Kirchhoff's Circuit Laws, impedances, voltage dividers, difference measurements and bridges (Wheatstone, Maxwell, etc.)
Basic filters: PID filters
Operational amplifiers, inverting amplifiers, current-to-voltage converters, differential amplifiers

Control Systems
Open and closed loop, feedback systems, PID control
Process controllers, input-state-output models

Engineering Systems Theory
Block design, gain, transfer functions, feedback, sensitivity analysis,
disturbance rejection, stability analysis, Nyquist and Bode diagrams
Kalman decomposition: controllability/ observability, stabilizability, detectability

Signal Processing
Circuits as PID filters
Analogue to digital conversion, Shannon Sampling Theorem, aliasing
Noise: Gaussian, shot noise, flicker (1/f) noise


Filtering in the Presence of Noise: the Kalman Filter

Mae'r modiwl hwn yn cydymffurfio a FfCChC Lefel 6