Analisa Tingkat Presisi Sistem Kontrol Pompa Suplai Terotex Guna Mengurangi Line Stop Pada Perusahaan Otomotif

Prayoga, Ryanhar David (2024) Analisa Tingkat Presisi Sistem Kontrol Pompa Suplai Terotex Guna Mengurangi Line Stop Pada Perusahaan Otomotif. Diploma thesis, Institut Teknologi Sepuluh Nopember.

Text 2038201031_Undergraduate Thesis For D4 Program.pdf - Accepted Version Restricted to Repository staff only until 1 October 2026. Download (4MB) | Request a copy

Abstract

Dari data pada Perusahaan Otomotif yang didapat line stop disebabkan oleh pompa dozer menyebabkan penurunan efisiensi produksi mobil. Sehingga dilakukan improvement untuk mengganti pompa dozer dengan AOPR ( Air Operated Pressure Regulator ), Dimana pada sistem kontrol ini merupakan alat yang mengontrol tekanan robot Under Body Coating untuk tetap stabil sesuai kebutuhan robot sendiri, juga memonitor keluarnya material yang di semprotkan oleh robot Under Body Coating. Pada penelitian ini dilakukan pengambilan data berupa pembacaan sensor tekanan pada AOPR juga melakukan pengambilan data berupa material yang di spray ke wadah lalu ditimbang, dan pembacaan sensor Helical Gear Flow Meter ( Metering ) yang menghitung jumlah material yang keluar setelah robot melakukan spray secara otomatis. Sehingga setelah didapatkan data-data yang dibutuhkan, dilakukan analisis menggunakan metode regresi linear, Tingkat akurasi dan Presisi. Setelah dilakukan Analisa pada Helical Gear Flow Meter, didapatkan nilai akurasi sebesar 98.95% dan nilai presisi sebesar 99%. Lalu didapatkan hasil analisis tingkat presisi pada sistem kontrol tekanan untuk Wheelhouse Area sebesar 98.7% dan nilai akurasi sebesar 97.83%. Pada sistem kontrol tekanan untuk Floor Area didapatkan Tingkat presisi sebesar 96.1% dan akurasi keseluruhan sebesar 95.56%. Hasil analisis ini menunjukkan bahwa sistem AOPR (Air Operated Pressure Regulator) mampu menghitung jumlah material Terotex yang dikeluarkan oleh robot dan mengendalikan tekanan dengan cukup akurat dan presisi.

===========================================================

From the data on Automotive Companies obtained, the line stop caused by the dozer pump causes a decrease in car production efficiency. So that improvements are made to replace the dozer pump with AOPR (Air Operated Pressure Regulator), where this control system is a tool that controls the pressure of the Under Body Coating robot to remain stable according to the needs of the robot itself, also monitors the release of material sprayed by the Under Body Coating robot. In this study, data collection was carried out in the form of pressure sensor readings on the AOPR as well as data collection in the form of material sprayed into a container and then weighed, and Helical Gear Flow Meter ( Metering ) sensor readings that count the amount of material that comes out after the robot sprays automatically. So that after obtaining the required data, an analysis is carried out using the linear regression method, accuracy level and precision. After analyzing the Helical Gear Flow Meter, the accuracy value is 98.95% and the precision value is 99%. Then the results of the analysis of the level of precision in the pressure control system for the Wheelhouse Area amounted to 98.7% and an accuracy value of 97.83%. In the pressure control system for the Floor Area, the precision level is 96.1% and the overall accuracy is 95.56%. The results of this analysis indicate that the AOPR (Air Operated Pressure Regulator) system is able to calculate the amount of Terotex material released by the robot and control the pressure with sufficient accuracy and precision.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Air Operated Pressure Regulator, Regresi Linear, Tingkat Akurasi, Tingkat Presisi, Linear Regression, Accuracy Level, Precision Level
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ213 Automatic control.
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Ryanhar David Prayoga
Date Deposited:	02 Aug 2024 06:06
Last Modified:	02 Aug 2024 06:06
URI:	http://repository.its.ac.id/id/eprint/111772

Actions (login required)

View Item