Question

If the closed-loop transfer function of a control system is given as $T\left(s\right)=\frac{s-5}{(s+2)(s+3)}$ ,then it is

• A. an unstable system
• B. an uncontrollable system
• C. a minimum phase system
• D. a non-minimum phase system

Answer 1

The correct option is D a non-minimum phase system

As there is a right half zero, the system is a non-minimum phase system.