Advantages of state space analysis

Question

1. Write down the drawbacks in transfer function model analysis?

2. What do you mean by State and state variable?

3. Write down the advantages of state space analysis?

4. What do you mean by a state vector?

5. Write down the state model of n^th order system?

6. The state model of a linear time invariant system is given by

7. What do you mean State diagram?

8. Design the block diagram representation of state Model ?

9. Write down the advantages of state space modelling using physical variable?

10. What do you mean by phase variables?