FSG 05 Dynamics FSG Workshop BEG Absatt 01 (Unghiuri)

7/25/2019 FSG 05 Dynamics FSG Workshop BEG Absatt 01 (Unghiuri)

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Creating a Future for Engineers

Formula Student GermanyWorkshop 2009 in Abstatt

Preparation for dynamis


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Preparation for dynamis

!" #esting

2" Coordination

$" %ri&er

#homas 'ennings

Sebastian See(aldt

)ihael *issling


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#esting

Why testing+

#est ground

#est shedule

#est re(

%ri&ers

Preparation for testing

%oumentation

Safety


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Why testing+

#he first thing the ar should

do is to run reliable"

Sounds easier as it is,


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Why testing+

#he first thing the ar should

do is to run reliable"

Sounds easier as it is,

Seond- get a fast ar and a

fast dri&er"


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Why testing+

Finally you need to learn to

understand and trust your

ar"

.nderstanding is importantfor-

/ehiel dynamis

Failures

Statis,,,

%ri&ers ha&e to trust the ar

than they an go fast,

??

?


7/45Creating a Future for Engineers

#est ground

1ts not al(ays easy to find a

ade3uate test ground"

1mportant fators are safety

noise and spae"

4o urbs trees et"

Possible-

Parking lots Air fields

#est failities from ompanies



#est ground




noise and spae"

4o urbs trees et"

Possible-

Parking lots Air fields

#est failities from ompanies

X



#est ground




noise and spae"

4o urbs trees et"

Get a insurane for your

team" 1t is (orth the money,



#est shedule

!" 5et the ar roll

2" Fi6 the broken parts

$" Setup for essential

omponents e"g" Shifting system

Engine

7" Suspension setup

8" Simulation of the (hole

ompetition

" While all steps dri&er training,

0 2 7 : !0 !2

Comp simul"

Performan

e

[weeks]



#est shedule

What happens if you ha&e

less time for testing+

Same amount of problems"

5ess time for performane

testing and dri&er training,

0 2 7 : !0 !2

Comp simul"

Performan

e

[weeks]



#est shedule

What happens if you ha&e

less time for testing+

Same amount of problems"

5ess time for performane

testing and dri&er training,

With ;ust a fe( tesing days

90< %4F hane

0 2 7 : !0 !2

Comp simul"

Performan

e

[weeks]



#est re(

For high effiieny and

safety small group of

people" E"g" =: people"

Should ontain a member ofe&ery department"

At the end of test phase

suspension guys are moreimportant"



%ri&ers

#est dri&er > ompetition dri&er

E&ery dri&er gets faster (ith more

training"

#he dri&er has to do (hat the hief

tells him ?tiny little brains@" ther(ise

heBshe should not dri&e"

#hey ha&e to be there at e&ery test

day,

#hey need a good physial fitness"

At the end the dri&er has to

implement the (ork of the (hole

team,



#est preparation

Car must be ready to run the

day before testing"

#he e&ening before testing

short test run"

Chek list for paking,

#odo list for testing"



Chek list for paking



#est e3uipment must ha&e

Dasi engine sensors

ilB(ater temp"

il pressure




Dasi engine sensors

ilB(ater temp"

il pressure

1=gun (ith thermo ouple


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Dasi engine sensors

ilB(ater temp"

il pressure


)anometer e"g" 0=2 bar


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Dasi engine sensors

ilB(ater temp"

il pressure



Stop(ath


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Dasi engine sensors

ilB(ater temp"

il pressure



Stop(ath

)ake sure drinks and food

are a&ailable"


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)oney for testing+

#ires are the e6pensi&e part"

Ca" 00 per set

ou should get min" ! set of

4EW tires" 2 are better"

#ry to get used tires" For the

first part of testing you ould

use any tire"


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%oumentation

Write the minutes,

So other team members an

be up to date"

ou diretly ha&e a todo list

for the (orkshop"

1f similar problems reur

you an hek theirumstanes"


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%oumentation

While performane testing

espeially suspension

parameters are important"

Write them do(n, Comment them in your test

log,

#han you ha&e differentsetups for ompetition"


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%oumentation

Write a tire book"

E&ery tire should be marked"

Dest (ould be to (rite do(n

e&ery heat yle"

Wath the tire, ou an learn

a lot from the thread (ear,


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Safety

Espeially (ith student built

prototype ars &ery

important,

Almost e&erything anhappen"

E&en at ompetition you an

see flying (heels or burningars"


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Safety


prototype ars &ery

important,





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Safety


prototype ars &ery

important,





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Safety

"""

What an you do+

Al(ays dri&e (ith full dri&er

protetion" Al(ays lea&e a lot spae

bet(een your trak and

obstales"

Al(ays ha&e your firee6tinguisher (ith you"

%ediate one person as fire man"


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Coordination

Setting off to the ompetition

Srutineering

#ilt 4oise and Drake

%ynamis

Endurane


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.se testing heklist as

guide

Dring all other spare parts

too ?sheet metal sre(sH@

#hink of different sIenarios

#hink of ho( to arry all

your stuff at the e&entsite


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Dring tested tyre protetion

)ount the orret tyres at

home

Dring enough rims

)aybe srub the tyres at

home


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Srutineering

Follo( the inspetion sheet

test srutineering (ith

alumnis

Get the ar srutineeringproof as soon as possible

after the rollout

1n doubt- Ask hange orbakup


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#ilt 4oise and Drake

#est it at home,

Dring a bakup muffler


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%ynamis

%efine the 7 %ynami Area guys for the (hole e&ent

%efine the belt=on=guy for the endurane

%efine the dri&ers in the early testing phase latest

Chek but donJt o&er hek the ar in the e&ening


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%ynamis

Warm up the engine early enough

Fuel up enough

dont (ait too long

%ont do pani setup hanges

ide height hanges an lead to bad

(heel load distribution


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Endurane

Chek damper setting and

tyre pressure

Warm up the engine early

enough

Fuel up early enough

%ont knok ones


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%ynamis - #he dri&er


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'o( to form your o(n famous dri&er

%ri&er asting - Find your Kdri&er ra( materialL

%ri&er training - Gi&e him a shape

#esting - Effeti&e use of your dri&er

Competition - our dri&er needs perfet onditions to perform (ell

Hto beome . famous dri&er

Ergonomis - #he dri&ers (orkplae


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%ri&er asting

%ri&er ra( material should ha&e the follo(ing 3ualities-

#alent

eliability

Willing to spend e6tra time ?(eekends,@

De part of the team

Charater- alm sensible no Kprima donna beha&iourL

'o( to ast+

*arting testing (ith old arsH

1mportant- %ri&er deision as early as possible dri&ers


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%ri&er training Shaping your dri&er

#esting time is &aluablenly dri&ers are allo(ed to dri&e

First deision- Who dri&es (hih dynami e&ent

Get to kno( the ar dri&e dri&e dri&e" %ont hassle (ith performane setup,

Duild traks similar to Formula Student traks

.se ones mark and ount them try to a&oid ff Courses

Pratie dynami e&ents under ompetition onditions

Pratie diffiult situations onfidene for your dri&er

Physial fitness is important and gi&es you mental fitness


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#esting Effeti&e use of your dri&er

%ri&ers ha&e tiny little brains at least as soon as they sit in the ar

ne dediated person that ommuniates (ith the dri&er

#his person and only #'1S person tells the dri&er (hat to do

#he dri&er ant see (hats going on behind the main hoop %A4GE,

1mportant for performane setup testing- onstant laptimes

5isten to your dri&er talk to your dri&er

%ri&ers should (rite feedbak sheets


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Competition dynamis #he dri&er is your front man

#he dri&ers only task is to dri&e as fast as possible and make no mistakes

*eep stress a(ay from him on dynami days his fous is dri&ing

1n 3ueue- one team member (ith eye ontat

%ri&er has to trust the team team has to trust the dri&er

%ri&ers are ner&ous and need to be looked after

Eat in time and drink enough

Stay alm (ath other ars take a nap H

%ont sit in the ar for hours ?in the sun@


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Ergonomis #he dri&ers (orkplae

)y ar is my astle feeling omfortable helps a dri&er go fast

Duild the ar around the dri&er

#hink about different dri&ers

Seat - should gi&e preise feedbak (hat the ar is doing

Steering fores - dont underestimate them

%ri&er should not look like this


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August 20!0

See you at 'okenheim

Documents

FSG 05 Dynamics FSG Workshop BEG Absatt 01 (Unghiuri)