30. Design an observer for G(s) = Section inspection, state your conclusions using 50 12.31 (s+3)(s+6)(s+9) iscussed how to design con Я represented in phase-variable form with a desired per- formance of 10% overshoot and a settling time of 0.5 second. The observer will be 10 times as fast as the plant, and the observer's nondominant pole will be 10 times as far from the imaginary axis as the observer's dominant poles. Design the observer by first converting y axis as the o to observer canonical form. [Section: 12.7]pical upper