Download GTU BE/B.Tech 2019 Winter 5th Sem New 2150305 Modelling And Simulation Of Physiological Systems Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 5th Sem New 2150305 Modelling And Simulation Of Physiological Systems Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? V (New) EXAMINATION ? WINTER 2019
Subject Code: 2150305 Date: 04/12/2019

Subject Name: Modelling & Simulation of Physiological systems
Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

MARKS

Q.1 (a) Explain need of Physiological system modelling. 03
(b) Explain ?Resistance? in mechanical, Fluidic, Thermal & chemical
system
Giving equations.
04
(c) Explain muscle stretch reflex as a physiological control system. 07

Q.2 (a) State superposition principle. 03
(b) Define Grey box model, white box model and black box model. 04
(c) Distinguish between Engineering control system and physiological
control system justify giving an example.
07
OR
(c) Explain linear model of muscle mechanic with necessary figure. 07
Q.3 (a) State Starling?s Law. 03
(b) Explain distributed parameter model with an example. 04
(c) Explain venous return curve illustrating factors that affect Slope and
position in the graph.
07
OR
Q.3 (a) Give difference between time domain analysis and frequency domain
analysis.
03
(b) Explain lumped parameter model with an example. 04
(c) Describe the model of Cardiac output regulation with the help of neat
diagram & derive the necessary differential equations.
07
Q.4 (a) Draw graph of steady state closed loop analysis: heart and schematic
circulation.
03
(b) Explain steady state characteristics of the muscle stretch reflex model
components.
04
(c) Explain the model of neuromuscular Reflex Motion with its necessary
equations, block diagram & SIMULINK implementation.
07
OR
Q.4 (a) Draw transient response descriptors graph with necessary labels. 03
(b) Explain chemical regulation of ventilation. 04
(c) Describe steady state analysis of glucose regulation under:
a) normal condition
b) Type-1 diabetes
c) Type-2 diabetes
07
Q.5 (a) List the types of eye movement. 03
(b) Explain blood glucose regulation with the help of flow chart. 04
(c) Explain Wertheimer?s saccade eye model. 07
OR

Q.5 (a) Explain integral control with an example. 03
(b) Discuss the limitation of west Heimer?s model 04
(c) Describe an Occulomotor Muscle model with necessary diagram. 07
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