Stable & Unstable Systems |Solved problems|

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1. 15EE55C – Digital Signal Processing and its Applications Classification of Systems – Stable and Unstable Systems Dr. M. Bakrutheen AP(SG)/EEE Mr. K. Karthik Kumar AP/EEE DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING NATIONAL ENGINEERING COLLEGE, K.R. NAGAR, KOVILPATTI – 628 503 ( An Autonomous Institution, Affiliated to Anna University – Chennai)

2. Stable and Unstable Systems Most of the control system theory involves estimation of stability of systems. Stability is an important parameter which determines its applicability. Stability of a system is formulated in bounded input bounded output sense i.e. a system is stable if its response is bounded for a bounded input (bounded means finite). An unstable system is one in which the output of the system is unbounded for a bounded input. The response of an unstable system diverges to infinity.

3. Stable and Unstable Systems

4. Problems