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2.14/2.140 Problem Set
8
Assigned: Thurs. April 19, 2007
Due: Thurs. April 26, 2007, in class
Reading: Nise Chapter 12
Reading for 2.140 students: A
Vibration Isolation Platform,
posted on course web page
The following problems are assigned to both 2.14 and 2.140 students.
Problem
1 Nise Chapter 12, problem 4
Problem 2 Nise Chapter 12, problem 6
3 Nise Chapter 12, problem 12
Problem 4 The following problem is taken from Franklin, Powell and EmamiNaeini, Feedback
Control of Dynamic Systems, 4th Edition, PenticeHall, 2002.
7.14.
Consider the system shown in Fig. 7.81:
Figure 7.81
1
%a
A block diagram for
0

Problem 7.14
1
X3
(a) Find the transfer function from
U
to Y.
(b)
Write state equations for the system using the state variables indicated.
5 The following problem is taken from Franklin, Powell and EmamiNaeini, Feedback
Control of Dynamic Systems, 4th Edition, PenticeHall, 2002.
7.h
Consider the plant described by
(a)
Draw a block diagram for the plant with one integrator for each state
variable.
(b)
Find the transfer function using matrix algebra.
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This note was uploaded on 02/24/2012 for the course MECHANICAL 2.14 taught by Professor Davidtrumper during the Spring '07 term at MIT.
 Spring '07
 DavidTrumper

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