Code No: B4304
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
M. Tech II Semester Regular Examinations September 2009
NEURAL AND FUZZY SYSTEMS
(Common To Electrical Power Systems, Power Electronics and Electrical Power Engineering)
Time: 3hours Max.Marks:60
Answer any FIVE questions
All questions carry equal marks
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1. Briefly explain the following:
a) Hodgkin-Huxley neuron models
b) Integrate and fire neuron model
c) Spiking neuron model
2.a) Discuss Taxonomy of ANN and Connectivity?
b) Explain in detail the neuron dynamics?
3.a) Discuss between discrete, continuous and multi-category perception models.
b) What is generalized delta rule? Enumerate derivation of back propagation (BP)
4.a) What is BAM energy function? Give the proof of BAM stability theorem?
b) Discuss the capacity of the Holpfield network?
5.a) Distinguish between self –organized learning networks and Kohonen network?
b) Explain Instar, Outstar, ART1 & ART2?
6.a) Discuss the different operations and cardinalities in Fuzzy sets?
b) What are the properties of Fuzzy sets?
7.a) What is Fuzzification. Explain membership value assignment?
b) Explain in detail any two defuzzification methods.
8. Explain the application of ANN and fuzzy logic for load forecasting?