For a second order system, damping ratio (𝜉), 𝑖𝑠 0 < 𝜉 < 1, then the roots of the characteristic polynomial are ____Select one:a. real but not equalb. complex conjugatesc. imaginaryd. real and equal
Question
For a second order system, damping ratio (𝜉), 𝑖𝑠 0 < 𝜉 < 1, then the roots of the characteristic polynomial are ____Select one:a. real but not equalb. complex conjugatesc. imaginaryd. real and equal
Solution
The roots of the characteristic polynomial for a second order system with a damping ratio (𝜉) between 0 and 1 are complex conjugates.
Similar Questions
The characteristic polynomial of system is (𝑠) = 2𝑠5 + 𝑠4 + 4𝑠3 + 2𝑠2 + 2𝑠 + 1 . The system isSelect one:a. marginally stableb. stablec. unstabled. oscillatory
For an over-damped system, the damping factor is2 pointsζ=0ζ>1ζ=1ζ<1
If the characteristic equation of a closed-loop system is s2 + 2s + 2 = 0, then the system isSelect one:a. Undampedb. Overdampedc. Critically dampedd. Under damped
If the characteristic equation of a closed-loop system is s2 + 2s + 2 = 0, then the system isSelect one:a. Undampedb. Critically dampedc. Overdampedd. Under damped
If the characteristic equation of a closed-loop system is s2 + 2s + 2 = 0, then the system isSelect one:a. Undampedb. Under dampedc. Critically dampedd. Overdamped
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.