Purchase Solution

Routh Stability Criterion

Not what you're looking for?

Ask Custom Question

Consider the following characteristic equations:

(a) s^3 + 2s^2 + s +2 = 0

(b) s^5 + 2s^4 + 24s^3 + 48s^2 - 25s - 50 = 0

Using Routh stability criterion, determine whether the above systems are stable or unstable.

Purchase this Solution

Purchase this Solution


Free BrainMass Quizzes
Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Probability Quiz

Some questions on probability

Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.