For minimizing the transfer function the condition is :
A. Second differentiation of the function must be zero
B. Second differentiation of the function must be positive
C. Second differentiation of the function must be negative
D. Second differentiation of the function must be complex
Answer:C
For minimizing the transfer function the condition is :
A. Second differentiation of the function must be zero B. Second differentiation of the function must be positive C. Second differentiation of the function must be negative D. Second differentiation of the function must be complex
Explanation: In optimal control problems the main objective is to reduce the performance criterion which is used only when the second differentiation of the function must be negative.