8/2/2019 3 - (PBL) Besaran Non-Elektrik

1/28

BESARAN NON-ELEKTRIK

OLEH:

UNTUNG SAMODRO

8/2/2019 3 - (PBL) Besaran Non-Elektrik

2/28

www.samodro.blogspot.com 2

Course Objectives

Gayadantekanan

Kecepatandanpercepatan

8/2/2019 3 - (PBL) Besaran Non-Elektrik

3/28

www.samodro.blogspot.com 3

STRAIN MEASUREMENT

Stress andstrain areusedtodescribe

loadsonanddeformationsofsolid

materials Homogeneous meansthematerial

propertiesarethesameatdifferent

locations

Isotropic meansthematerialproperties

areindependentofdirectioninthe

material.

8/2/2019 3 - (PBL) Besaran Non-Elektrik

4/28

www.samodro.blogspot.com 4

8/2/2019 3 - (PBL) Besaran Non-Elektrik

5/28

www.samodro.blogspot.com 5

8/2/2019 3 - (PBL) Besaran Non-Elektrik

6/28

www.samodro.blogspot.com 6

8/2/2019 3 - (PBL) Besaran Non-Elektrik

7/28

www.samodro.blogspot.com 7

8/2/2019 3 - (PBL) Besaran Non-Elektrik

8/28

www.samodro.blogspot.com 8

8/2/2019 3 - (PBL) Besaran Non-Elektrik

9/28

www.samodro.blogspot.com 9

Piezoelectricstraingages

polyvinylidene

fluoride

8/2/2019 3 - (PBL) Besaran Non-Elektrik

10/28

www.samodro.blogspot.com 10

FabryPerotstrainsensors

8/2/2019 3 - (PBL) Besaran Non-Elektrik

11/28

www.samodro.blogspot.com 11

FORCE MEASUREMENT

Force,whichisavectorquantity,canbe

definedasanactionthatwillcausean

accelerationoracertainreactionofa

body.

Sometypesofforcesensorsarebasedon

measuringadeflectioncausedbythe

force.

8/2/2019 3 - (PBL) Besaran Non-Elektrik

12/28

www.samodro.blogspot.com 12

8/2/2019 3 - (PBL) Besaran Non-Elektrik

13/28

www.samodro.blogspot.com 13

8/2/2019 3 - (PBL) Besaran Non-Elektrik

14/28

www.samodro.blogspot.com 14

8/2/2019 3 - (PBL) Besaran Non-Elektrik

15/28

www.samodro.blogspot.com 15

8/2/2019 3 - (PBL) Besaran Non-Elektrik

16/28

www.samodro.blogspot.com 16

The DesignofQuartz

Multicomponent Dynamometers.

8/2/2019 3 - (PBL) Besaran Non-Elektrik

17/28

www.samodro.blogspot.com 17

Forcesensingresistors (FSRs)

8/2/2019 3 - (PBL) Besaran Non-Elektrik

18/28

www.samodro.blogspot.com 18

VELOCITY MEASUREMENT

Thelinearvelocityofanobject,ormore

correctlyaparticle,isdefinedasthetime

rateofchangeofpositionoftheobject.

Itisavectorquantity,meaningithasa

directionaswellasamagnitude,andthe

directionisassociatedwiththedirectionof

thechangeinposition.

Themagnitudeofvelocityiscalledthe

speed (orpace),andit quantifieshowfast

anobjectismoving.

8/2/2019 3 - (PBL) Besaran Non-Elektrik

19/28

www.samodro.blogspot.com 19

8/2/2019 3 - (PBL) Besaran Non-Elektrik

20/28

www.samodro.blogspot.com 20

8/2/2019 3 - (PBL) Besaran Non-Elektrik

21/28

www.samodro.blogspot.com 21

8/2/2019 3 - (PBL) Besaran Non-Elektrik

22/28

www.samodro.blogspot.com 22

8/2/2019 3 - (PBL) Besaran Non-Elektrik

23/28

www.samodro.blogspot.com 23

8/2/2019 3 - (PBL) Besaran Non-Elektrik

24/28

www.samodro.blogspot.com 24

Hall Effectsensor

8/2/2019 3 - (PBL) Besaran Non-Elektrik

25/28

www.samodro.blogspot.com 25

8/2/2019 3 - (PBL) Besaran Non-Elektrik

26/28

Terima Kasih

pertanyaanditujukanke

untung_samodro@yahoo.com

8/2/2019 3 - (PBL) Besaran Non-Elektrik

27/28

www.samodro.blogspot.com 27

Error

Kesalahanadalahpenyimpanganvariabel

yangdiukurdariharga (nilai)sebenarnya.

8/2/2019 3 - (PBL) Besaran Non-Elektrik

28/28

www.samodro.blogspot.com 28

Anunknownforcemaybemeasuredby

thefollowingmeans:

Balancingtheunknownforceagainsta

standardmassthroughasystemoflevers.

Measuringtheaccelerationofaknownmass.

Equalizingittoamagneticforcegenerated

bytheinteractionofacurrent-carryingcoil

andamagnet.

Distributingtheforceonaspecificareato

generatepressure,andthenmeasuringthepressure.

Convertingtheappliedforceintothe

deformationofanelasticelement.