Control Systems Theory and Practice Study guide – Test 15

MCQ 71: Part of response that depends upon only the initial state vector and not the input is called:

1. zero input response
2. zero output response
3. one input response
4. one output response

MCQ 72: The n dimensional space whose axes are the state variables is called:

1. state space
2. x space
3. s space
4. Cartesian space

MCQ 73: Which of the following locus allows the closed loop magnitude frequency response to be determined from open loop magnitude frequency response?

1. N circles
2. M circles
3. C circles
4. L circles

MCQ 74: A transformation from one state space representation to another state space representation is called:

1. Laplace transformation
2. Fourier transformation
3. similarity transformation
4. differential transformation

MCQ 75: A controller that feeds forward to the plant a proportion of the actuating signal plus its integral for the purpose of improving the transient response and steady state error of a close loop system is called:

1. PI controller
2. PD controller
3. ID controller
4. P controller