Teaching Notes



Download 0.96 Mb.
Page6/16
Date conversion20.05.2018
Size0.96 Mb.
1   2   3   4   5   6   7   8   9   ...   16

Solutions (continued)


b.

Station

Time Remaining

Eligible

Will Fit

Assign (task)

Idle Time







1

1.5

a, e

a, e

a (.1)













1.4

e, b

e, b

b (.2)













1.2

e, c

e, c

c (.9)













.3

e, d

e

e (.1)













.2

d







2







2

1.5

d

d

d (.6)













.9

f

f

f (.2)













.7

g

g

g (.4)













.3

h

h

h (.1)













.2

i

i

i (.2)

0







3

1.5

j

j

j (.7)













.8

k

k

k (.3)













.5

l

l

l (.2)

.3






















.5




c.

% idle time =

.5

x
12
100 = 11.1%







3 (1.5)




7. a.





45

11

9

10

9

10

50

26

11









b. CT =

OT

=

7(60)

= .84 minutes = 50.4 seconds

D

500




c. N =

t

=

193

= 3.83 or 4 stations

CT

50.4



Solutions (continued)

d.


Task

Number of followers

*PW

A

6

106

B

5

61

C

4

50

D

4

106

E

3

56

F

2

30

G

2

31

H

2

29

I

1

19

J

0

10

*Positional weight
CT = 50 seconds

Station

Time Left

Eligible

Will Fit

Assign Task (time)

Idle

1

50

A, D

A, D

A (45)

5

D, B

--

5

2

50

D, B

D, B

D( 50)

0

3

50

B, E

B, E

B (11)

39

E, C

E, C

E (26)

13

C, F

C, F

C (9)

4

F, G, H

--

4

4

50

F, G, H

F, G, H

G (12)

38

F, H

F, H

F (11)

27

H

H

H (10)

17

I

I

I (9)

8

J

--

8

5

50

J

J

J (10)

40

40

57


e.
1   2   3   4   5   6   7   8   9   ...   16


The database is protected by copyright ©ininet.org 2016
send message

    Main page