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If the V is positive definite, for the system to be asymptotically stable, Q should be negative definite.(a) Krasovskii’s method(b) Variable gradient method(c) Constant method(d) Non-variable gradient methodThis question was addressed to me in a national level competition.The origin of the question is The Direct Method andConstructing of Liapunov for the Linear and Non-Linear System in division Liapunov’s Stability Analysis of Control Systems |
Answer» Right choice is (a) Krasovskii’s method |
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