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Computer-assisted evaluation of undergraduate courses in frequency-domain techniques for system control

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3 Author(s)
Haffner, J.F. ; Dept. of Electr. Eng., Pontificia Univ. Catolica do Rio Grande do Sul, Porto Alegre-RS ; Pereira, L.F.A. ; Coutinho, D.F.

An innovative computer-assisted teaching technique is proposed as an effective way to help in the assessment of undergraduate courses in classical control theory. Using an iterative Matlab/Simulink based algorithm, the task of identifying an unknown linear system from its frequency response is given to the students. At each step, the student improves his/her approximation to minimize the frequency response of the mismatch and decides whether the estimate is sufficient. The proposed self-evaluation task gives the students a means to analyze Bode diagrams and system identification techniques, nontrivial issues in introductory courses in control systems theory

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Education, IEEE Transactions on  (Volume:49 ,  Issue: 2 )