L3c – Concept Selection

UDesign

Concept  Evaluation  and  Selection

 

 

 

 

 

 

 

 

 

 

 

 

Mission

 

 

 

 

 

 

 

 

 

 

 

Statement:

(Copy from Customer Page)

 

 

 

 

 

 

 

 

 

Concepts

Concept Descriptions

 

 

 

 

 

 

 

 

 

Bench

Current Benchmark

 

 

 

 

 

 

 

 

 

 

A

LaCrosse stick

 

 

 

 

 

 

 

 

 

 

B

Sling shot

 

 

 

 

 

 

 

 

 

 

C

Special glove

 

 

 

 

 

 

 

 

 

 

D

air powered

 

 

 

 

 

 

 

 

 

 

E

helicopter

 

 

 

 

 

 

 

 

 

 

F

2 person launcher

 

 

 

 

 

 

 

 

 

 

G

catapault

 

 

 

 

 

 

 

 

 

 

H

crossbow

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

Concept Selection Table

 

 

 

 

 

 

 

 

 

Metric Information

 

 

 

 

 

Conceptual Solutions

 

 

 

 

 

 

 

A

B

C

D

E

F

G

H

I

Metrics

%

Target value

 

 

 

 

 

 

 

 

 

variety of colors

28

>2

1

5

5

5

5

5

5

5

 

originality of design

28

<1 looks like it

1

1

4

4

2

1

3

5

 

few  pinch points

20

<1

5

5

5

5

5

5

5

5

 

no sharp edges

30

<1

5

5

5

5

2

5

4

5

 

no chance of cutting

30

<2 in 500

5

5

5

5

2

5

5

5

 

safe balloon velocity

15

< 15 mph

2

4

3

3

4

4

4

5

 

launch in under a certain time

19

< 20 secs

4

4

4

2

1

2

2

3

 

can load in under a certain time

19

< 20 secs

5

4

4

4

1

3

3

4

 

low cost

9

<$30

5

5

5

4

1

3

3

5

 

hit target in small radius

9

< 2 ft radius

3

4

4

3

5

5

3

4

 

hit from a distance

7

>50 ft

4

4

3

4

5

5

5

5

 

time required to move 20ft

28

<20 secs

5

5

5

4

2

2

2

5

 

time required to assemble

12

<20 mins

5

4

5

4

1

3

2

4

 

ease of removal from box

1

<2 mins

5

5

5

4

2

5

3

5

 

damage occurred while shipping

1

<2 damaged in 500

 

 

 

 

 

 

 

 

 

amount of instructions required

18

< 10 pages

55

60

62

56

38

53

49

65

 

Worse than benchmark

 

 

 

 

 

 

 

 

 

 

 

Same as benchmark

 

Text Box: Sum-Up

 

 

 

 

 

 

 

 

 

 

Unknown relationship

 

 

 

 

 

 

 

 

 

 

 

Score

 

0%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compared to benchmark:

 

Symbol

Value

 

 

 

 

 

 

 

 

Better than benchmark

 

b

1

Perform this check in a round robin fashion.

 

 

 

 

Worse than benchmark

 

w

-1

Let the prevailing concept from one round be

 

 

 

Same as benchmark

 

s

0.2

the benchmark in the next!

 

 

 

 

 

Unknown relationship

 

u

"0"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Concept  Iteration  Template

 

 

 

 

Current Rank

Concept ID.

 

Concept Description

 

 

 

 

 

 

 

1

H

 

crossbow

 

 

 

 

 

 

 

 

2

C

 

Special glove

 

 

 

 

 

 

 

 

3

B

 

Sling shot

 

 

 

 

 

 

 

 

4

G

 

catapault

 

 

 

 

 

 

 

 

5

A

 

LaCrosse stick

 

 

 

 

 

 

 

 

6

F

 

2 person launcher

 

 

 

 

 

 

 

 

7

G

 

catapault

 

 

 

 

 

 

 

 

8

E

 

helicopter

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

Concept Selection Table

 

 

 

 

 

 

 

 

 

ID.

Bench

A

B

C

D

E

F

G

H

I

 Metrics

%

crossbow

Special glove

Sling shot

catapault

LaCrosse stick

2 person launcher

catapault

helicopter

0

0

variety of colors

28

5.0

w

s

s

 

 

 

 

s

 

originality of design

28

5.0

w

w

w

 

 

 

 

s

 

few  pinch points

20

5.0

s

s

s

 

 

 

 

s

 

no sharp edges

30

5.0

s

s

s

 

 

 

 

s

 

no chance of cutting

30

5.0

s

w

s

 

 

 

 

s

 

safe balloon velocity

15

3.0

w

b

s

 

 

 

 

b

 

launch in under a certain time

19

4.0

s

s

s

 

 

 

 

w

 

can load in under a certain time

19

5.0

s

w

w

 

 

 

 

w

 

low cost

9

3.0

b

b

b

 

 

 

 

b

 

hit target in small radius

9

4.0

w

s

s

 

 

 

 

s

 

hit from a distance

7

4.0

s

s

w

 

 

 

 

b

 

time required to move 20ft

28

5.0

w

s

s

 

 

 

 

s

 

time required to assemble

12

5.0

s

s

s

 

 

 

 

w

 

ease of removal from box

1

 

u

u

u

u

u

u

u

u

 

damage occurred while shipping

1

 

u

u

u

u

u

u

u

u

 

amount of instructions required

18

 

u

u

u

u

u

u

u

u

 

Worse than benchmark

 

 

5

3

3

 

 

 

 

3

 

Same as benchmark

 

Text Box: Re-chk

 

6

8

9

 

 

 

 

7

 

Unknown relationship

 

 

 

 

 

 

 

 

 

 

 

better than benchmark

 

 

1

2

1

 

 

 

 

3

 

Score

 

0%

 

 

 

 

 

 

 

 

 

 

                Benchmarking  and  Metrics  Form

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mission

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Statement:

(Copy from Customer Page)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Competitor

Rank

Strength

 

 

Competitor

 

Rank

Strength

 

 

 

 

 

 

C.X. Blaster

1

experience

 

 

 

 

 

 

 

 

 

 

 

 

Blowgun

1

performance

 

 

 

 

 

 

 

 

 

 

 

 

Sling King

1

performance

 

 

 

 

 

 

 

 

 

 

 

 

Packerland toys

2

value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Benchmarking: Comparative Performance Scale of (0-5)

 

 

 

 

 

 

 

 

 

 

1

 

 

4

 

 

7

 

 

10

 

 

 

 

 

Top 10 Wants ->

 

2

 

 

5

 

 

8

 

 

 

 

 

 

 

 

 

 

3

 

 

6

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The Top 10

#REF!

#REF!

#REF!

#REF!

#REF!

#REF!

#REF!

#REF!

#REF!

#REF!

 

 

 

 

 

Competitors

 

 

 

 

 

 

 

 

 

 

 

score

 

 

 

C.X. Blaster

4.0

5.0

4.0

4.0

5.0

5.0

5.0

4.0

5.0

5.0

 

46

 

 

 

Blowgun

4.0

5.0

4.0

4.0

5.0

5.0

5.0

4.0

5.0

5.0

 

46

 

 

 

Sling King

5.0

5.0

5.0

4.0

5.0

5.0

5.0

5.0

5.0

5.0

 

49

 

 

 

Packerland toys

3.0

5.0

4.0

5.0

4.0

5.0

5.0

4.0

5.0

5.0

 

45

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wants to Metrics Cross-correlation

 

 

 

Ordered

 

Want

1

2

3

4

5

6

7

8

9

10

score

%

 

Metrics

%

Metrics\%

33

17

16

10

8

6

6

3

1

1

 

 

 

no sharp edges

11.1

variety of colors

9

 

 

 

 

 

 

 

 

 

297

10

 

no chance of cutting

11.1

originality of design

9

 

 

 

 

 

 

 

 

 

297

10

 

variety of colors

10.4

few  pinch points

 

9

3

 

 

1

 

1

 

 

210

7

 

originality of design

10.4

no sharp edges

 

9

9

 

 

3

 

 

 

 

315

11

 

time required to move 20ft

10.1

no chance of cutting

 

9

9

 

 

3

 

 

 

 

315

11

 

few  pinch points

7.4

safe balloon velocity

 

9

 

 

 

 

 

 

 

 

153

5

 

launch in under a certain time

6.9

launch in under a certain time

 

 

9

 

 

9

 

 

 

 

198

7

 

can load in under a certain time

6.9

can load in under a certain time

 

 

9

 

 

9

 

 

 

 

198

7

 

amount of instructions required

6.4

low cost

 

 

 

9

 

 

 

 

 

 

90

3

 

safe balloon velocity

5.4

hit target in small radius

 

 

 

 

9

3

 

 

 

 

90

3

 

time required to assemble

4.4

hit from a distance

 

 

 

 

 

3

9

 

 

 

72

3

 

low cost

3.2

time required to move 20ft

3

 

9

 

 

3

 

9

 

 

288

10

 

hit target in small radius

3.2

time required to assemble

3

 

 

 

 

3

 

 

9

 

126

4

 

hit from a distance

2.5

ease of removal from box

 

 

 

 

 

 

 

 

9

 

9

0

 

ease of removal from box

0.3

damage occurred while shipping

 

 

 

 

 

 

 

 

 

9

9

0

 

damage occurred while shipping

0.3

amount of instructions required

1

 

9

 

 

1

 

 

 

 

183

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

Use

9

to Denote Very Strong Correlation

 

 

Score=

9

pts.

2850

 

 

 

 

 

Use

3

to Denote Strong Correlation

 

 

Score=

3

pts.

 

 

 

 

 

Text Box:  Mapping

 

Use

1

to Denote Weak Correlation

 

 

Score=

1

pts.

 

 

 

 

 

 

Use

 

to Denote No Correlation

 

 

Score=

O

pts.

 

 

 

 

 

 

Adverse Consequences Analysis

                                         Prob. of Occurrence         Seriousness         PxS

The Crossbow Idea                                

          Chance of Injury                              3                 7                 21

          Ease of Construction                      3                 4                 12

          Hard to Find Supplies                     3                 3                 9

                                                                                      Total:        42

Lacrosse Stick Idea                                                   

          Boring Design                                 5                 5                 25

          Chance of Duplicate Design           3                 3                 9

          Hard to Be Accurate                        6                 5                 30

                                                                                      Total:  64

 

KTSA

 

 

Idea                                       Timing          Trend          Impact      Process

Finalize Design                       High             High             High            DA

Choosing Materials             Medium        Medium        Medium         DA

Construction Site                    Low              Low              Low             DA

Method for Propulsion           High             High          Medium          PA

Dates For Construction       Medium        Medium           High            PA      

 

 

Order of Ideas

1.    Finalize Design

2.    Method of Propulsion

3.    Dates For Construction

4.    Choosing Materials

5.    Construction Site

 

 

 

Hosted by www.Geocities.ws

1