3
Solutions
Chapter 3
Solutions
3.1 5730
3.2 5730
3.3 0101111011010100
The attraction is that each hex digit contains one of 16 different characters
(09, AE). Since with 4 binary bits you can represent 16 different patterns,
in hex each digit requires exa

1
Solutions
Chapter 1
Solutions
1.1 Personal computer (includes workstation and laptop): Personal computers
emphasize delivery of good performance to single users at low cost and usually
execute third-party software.
Personal mobile device (PMD, includes

EE 3510 Control Systems
Midterm Examination Solutions
1. (20%)
For the closed-loop system as shown, the outputs y(t), yd(t) and yn(t) are produced by r(t), d(t) and n(t),
respectively. Please derive the transfer functions Y(s)/R(s), YD(s)/D(s) and YN(s)/N

EE 3510 Control Systems
Midterm Examination Solutions
1. (20%)
(1)(10%)
For
a
closed-loop
feedback
system
whose
characteristic
equation
is
s 5 s 4 32 s 3 32 s 2 256 s 256 , please use the Routh stability criterion to determine the number of
closed-loop po