東華大學圖書館 |

Error Analysis and Characterization of Piezoresistive Array Touch Sensors = = Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Error Analysis and Characterization of Piezoresistive Array Touch Sensors =/
其他題名:	Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.
其他題名:	Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.
作者:	Sarp, Mehmet Ogun.
面頁冊數:	1 online resource (125 pages)
附註:	Source: Masters Abstracts International, Volume: 84-09.
Contained By:	Masters Abstracts International84-09.
標題:	Load. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30351146click for full text (PQDT)
ISBN:	9798374483659

Error Analysis and Characterization of Piezoresistive Array Touch Sensors = = Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.
Sarp, Mehmet Ogun.

Error Analysis and Characterization of Piezoresistive Array Touch Sensors =Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu. - 1 online resource (125 pages)

Source: Masters Abstracts International, Volume: 84-09.

Thesis (M.Sc.)--Izmir Institute of Technology (Turkey), 2022.

Includes bibliographical references

Numerous investigations and academic studies employ piezoresistive types of sensors. One of the main foundations of this thesis is to contribute to the literature by making a detailed error analysis and by proposing a new error reduction. In this thesis, piezoresistive touch sensors are designed and manufactured from scratch in accordance with the working principle of commercially available sensors. This thesis examines two different sensor configurations for single-touch applications. On these sensors, three different loads are tested statically with the same 61 test points located on the sensor, a single load at a time, and their Center of Pressure results are examined and compared to each other. As a result, it is observed that the 7x7 sensor array gives more successful results than the 5x5 sensor array at the same test points. Kadane's algorithm is introduced and implemented in experiments aimed to reduce the error values. As a result, success is achieved. Furthermore, with another proposed method, circle fitting, the centers of the theoretical circle formed by measurements are found, and it is examined whether the sensor measurements were considered as homogeneous. In other words, in each case, the levels of decentralization did not vary much. Finally, the multivariate linear regression method is examined through the system equations obtained from the randomly selected measurement points. It is seen that both the sensor outputs of the other points on the system can be predicted and the error metrics on the system can be reduced.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798374483659Subjects--Topical Terms:

3562902
Load.
Index Terms--Genre/Form:

542853
Electronic books.

Error Analysis and Characterization of Piezoresistive Array Touch Sensors = = Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.
LDR:04739nmm a2200445K 4500 001 2362691
005 20231102122800.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798374483659
035 $a (MiAaPQ)AAI30351146
035 $a (MiAaPQ)IzmirTech12795
035 $a AAI30351146
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Sarp, Mehmet Ogun. $3 3703433
245 1 0 $a Error Analysis and Characterization of Piezoresistive Array Touch Sensors = $b Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.
246 3 1 $a Piezodirencli Sira Dizilimli Dokunma Algilayicilarinin Hata Analizi ve Karakterizasyonu.
264 0 $c 2022
300 $a 1 online resource (125 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 84-09.
500 $a Advisor: Altun, Kerem.
502 $a Thesis (M.Sc.)--Izmir Institute of Technology (Turkey), 2022.
504 $a Includes bibliographical references
520 $a Numerous investigations and academic studies employ piezoresistive types of sensors. One of the main foundations of this thesis is to contribute to the literature by making a detailed error analysis and by proposing a new error reduction. In this thesis, piezoresistive touch sensors are designed and manufactured from scratch in accordance with the working principle of commercially available sensors. This thesis examines two different sensor configurations for single-touch applications. On these sensors, three different loads are tested statically with the same 61 test points located on the sensor, a single load at a time, and their Center of Pressure results are examined and compared to each other. As a result, it is observed that the 7x7 sensor array gives more successful results than the 5x5 sensor array at the same test points. Kadane's algorithm is introduced and implemented in experiments aimed to reduce the error values. As a result, success is achieved. Furthermore, with another proposed method, circle fitting, the centers of the theoretical circle formed by measurements are found, and it is examined whether the sensor measurements were considered as homogeneous. In other words, in each case, the levels of decentralization did not vary much. Finally, the multivariate linear regression method is examined through the system equations obtained from the randomly selected measurement points. It is seen that both the sensor outputs of the other points on the system can be predicted and the error metrics on the system can be reduced.
520 $a Cok sayida arastirma ve akademik calisma, piezorezistif sensor turlerini icermektedir. Bu tezin temel dayanaklarindan biri, detayli bir hata analizi yaparak ve yeni bir hata azaltma onerisinde bulunarak literature katkida bulunmaktir. Bu tezde, piezorezistif dokunmatik sensorler, piyasada bulunan sensorlerin calisma prensibine uygun olarak sifirdan tasarlanmis ve uretilmistir. Bu tez, tek dokunuslu uygulamalar icin iki farkli sensor konfigurasyonunu incelemektedir. Bu sensorlerde, sensor uzerinde bulunan ayni 61 test noktasi, bir seferde tek bir yuk olmak uzere toplamda uc farkli yuk altinda statik olarak test edilmis, bu noktalarin basinc merkezi sonuclari incelenmis ve birbirleriyle karsilastirilmistir. Sonuc olarak 7x7 sensor dizisinin ayni test noktalarinda 5x5 sensor dizisinden daha basarili sonuclar verdigi gozlemlenmektedir. Kadane algoritmasi, sensorlerdeki hata degerlerini azaltma amaciyla deney verilerine uygulanmistir. Sonuc olarak, basari elde edilmistir ve hatalarin azaldigi gozlemlenmistir. Ayrica onerilen bir baska yontem olan daire uydurma ile olcumlerle olusan teorik cemberin merkezleri bulunarak sensor olcumlerinin homojen olarak kabul edilip edilmedigi incelenir. Baska bir deyisle, her durumda, merkezden kaciklik seviyelerinin cok fazla degismedigi deneyimlenmistir. Son olarak, rastgele secilen olcum noktalarindan elde edilen sistem denklemleri uzerinden cok degiskenli dogrusal regresyon yontemi incelenmistir. Hem sistem uzerindeki diger noktalarin sensor cikislarinin tahmin edilebildigi hem de sistem uzerindeki hata metriklerinin azaltilabildigi gorulmektedir.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Load. $3 3562902
650 4 $a Robots. $3 529507
650 4 $a Aluminum. $3 735071
650 4 $a Fluorides. $3 620981
650 4 $a Research & development--R&D. $3 3554335
650 4 $a Technology. $3 531676
650 4 $a Robotics. $3 519753
650 4 $a Construction. $3 3561054
650 4 $a Polyethylene. $3 2014375
650 4 $a Electromagnetism. $3 522050
650 4 $a Sensors. $3 3549539
650 4 $a Medical research. $2 bicssc $3 1556686
650 4 $a Flexibility. $3 3560705
650 4 $a Design. $3 518875
650 4 $a Arrays. $3 3681398
650 4 $a Algorithms. $3 536374
650 4 $a Deformation. $2 lcstt $3 3267001
650 4 $a Error analysis. $3 3562845
650 4 $a Electromagnetics. $3 3173223
650 4 $a Mathematics. $3 515831
650 4 $a Mechanics. $3 525881
650 4 $a Physics. $3 516296
650 4 $a Plastics. $3 649803
650 4 $a Polymer chemistry. $3 3173488
650 4 $a Medicine. $3 641104
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0771
690 $a 0389
690 $a 0607
690 $a 0405
690 $a 0346
690 $a 0605
690 $a 0795
690 $a 0495
690 $a 0564
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a Izmir Institute of Technology (Turkey). $3 3561138
773 0 $t Masters Abstracts International $g 84-09.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30351146 $z click for full text (PQDT)