GATE EE 2014 Set 3 | Block Diagram and Signal Flow Graph Question 6 | Control Systems

The signal flow graph of a system is shown below. $$U(S)$$ is the input and $$C(S)$$ is the output. GATE EE 2014 Set 3 Control Systems - Block Diagram and Signal Flow Graph Question 14 English

GATE EE 2014 Set 3 Control Systems - Block Diagram and Signal Flow Graph Question 14 English

Assuming $${h_1} = {b_1}$$ and $${h_0} = {b_0} - {b_1}{a_1},$$ the input-output transfer function, $$G\left( S \right) = {{C\left( S \right)} \over {U\left( S \right)}}$$ of the system is given by

$$G\left( S \right) = {{{b_0}s + {b_1}} \over {{s^2} + {a_0}s + {a_1}}}$$

$$G\left( S \right) = {{{a_1}s + {a_0}} \over {{s^2} + {b_1} + {b_0}}}$$

$$G\left( S \right) = {{{b_1}s + {b_0}} \over {{s^2} + {a_1}s + {a_0}}}$$

$$G\left( S \right) = {{{a_0}s + {a_1}} \over {{s^2} + {b_0}s + {b_1}}}$$

GATE EE 1993

MCQ (Single Correct Answer)

-0.3

Signal flow graph is used to obtain the

stability of a system

transfer function of a system

controllability of a system

observability of a system

GATE EE 1992

MCQ (Single Correct Answer)

-0.3

The overall transfer function of the system in Figure, is GATE EE 1992 Control Systems - Block Diagram and Signal Flow Graph Question 4 English

$${G \over {1 - GH}}$$

$${{2G} \over {1 - GH}}$$

$${{GH} \over {1 - GH}}$$

$${{GH} \over {1 - H}}$$

Questions Asked from Marks 1

GATE EE 2024 (1) GATE EE 2023 (1) GATE EE 2015 Set 1 (1) GATE EE 2014 Set 3 (1) GATE EE 1993 (1) GATE EE 1992 (1)

GATE EE Subjects

Electromagnetic Fields

Signals and Systems

Engineering Mathematics

General Aptitude

Power Electronics

Power System Analysis

Analog Electronics

Control Systems

Digital Electronics

Electrical Machines

Electric Circuits

Electrical and Electronics Measurement