LEMBAR
HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH : PROSIDING
Judul Karya Ilmiah : Setting Time of the Geopolymer Binder with White Soil Substitution Jumlah Penulis : 5 orang (Y A Priastiwi, Muhrozi, R Y Adi, D Daryanto, dan Z Salamsyah) Status Pengusul : Penulis ke-1
Identitas Prosiding : a. Judul Prosiding : IOP Conf. Series: Materials Science and Engineering Vol 771 (2020) 012051 2nd International Conference on Engineering and Applied Sciences (2nd InCEAS)
b. ISBN/ISSN : Online ISSN: 1757-899X; Print ISSN: 1757-8981 c. Thn Terbit, Tempat
Pelaks. : 2020, Yogyakarta, Indonesia, 16 November 2019 d. Penerbit/Organiser : IOP Publishing
e. Alamat Repository/Web : https://iopscience.iop.org/article/10.1088/1757- 899X/771/1/012051/meta
Alamat Artikel : https://iopscience.iop.org/article/10.1088/1757- 899X/771/1/012051/pdf
f. Terindeks di (jika ada) : Scopus
Kategori Publikasi Makalah : √ Prosiding Forum Ilmiah Internasional (beri pada kategori yang tepat) Prosiding Forum Ilmiah Nasional Hasil Penilaian Peer Review :
Komponen Yang Dinilai
Nilai Maksimal Prosiding Nilai Akhir Yang Diperoleh Internasional Nasional
a. Kelengkapan unsur isi prosiding (10%) 3.00 1.5
b. Ruang lingkup dan kedalaman pembahasan (30%) 9.00 3.5
c. Kecukupan dan kemutahiran data/informasi dan
metodologi (30%) 9.00 3.0
d. Kelengkapan unsur dan kualitas terbitan /prosiding
(30%) 9.00 3.0
Total = (100%) 30.00 11.00
Nilai Pengusul = 60% x 11 = 6.6 Catatan Penilaian Paper oleh Reviewer:
1. Kesesuaian dan kelengkapan unsur isi prosiding:
Unsur isi prosiding sesuai dan lengkap. Judul, tujuan, pembahasan dan kesimpulan hanya tentang setting time.
2. Ruang lingkup dan kedalaman pembahasan:
Tidak ada pustaka yang disitasi dalam pembahasan.
3. Kecukupan dan kemutakhiran data/informasi dan metodologi:
1 dari 7 pustaka terbitan 5 tahun terakhir dan merupakan jurnal nasional dalam bahasa Indonesia. 2 Jurnal pustaka yang lain terbitan 2004 dan 2007.
4. Kelengkapan unsur dan kualitas terbitan:
Penerbit terindex Scopus dengan SJR 0.198 pada 2019, Similarity index 16 %. Seminar Internasional dalam bahasa Inggris tapi 2 dari 7 pustaka tersaji dalam bahasa Indonesia. Bidang kajian material beton.
Semarang, Reviewer 1
Prof. Dr. Ir. Sri Tudjono, M.S.
NIP. 195303091981031005
Unit Kerja : Departemen Teknik Sipil FT UNDIP 30
LEMBAR
HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH : PROSIDING
Judul Karya Ilmiah : Setting Time of the Geopolymer Binder with White Soil Substitution Jumlah Penulis : 5 orang (Y A Priastiwi, Muhrozi, R Y Adi, D Daryanto, dan Z Salamsyah) Status Pengusul : Penulis ke-1
Identitas Prosiding : a. Judul Prosiding : IOP Conf. Series: Materials Science and Engineering Vol 771 (2020) 012051 2nd International Conference on Engineering and Applied Sciences (2nd InCEAS)
b. ISBN/ISSN : Online ISSN: 1757-899X; Print ISSN: 1757-8981 c. Thn Terbit, Tempat Pelaks. : 2020, Yogyakarta, Indonesia, 16 November 2019 d. Penerbit/Organiser : IOP Publishing
e. Alamat Repository/Web : https://iopscience.iop.org/article/10.1088/1757- 899X/771/1/012051/meta
Alamat Artikel : https://iopscience.iop.org/article/10.1088/1757- 899X/771/1/012051/pdf
f. Terindeks di (jika ada) : Scopus
Kategori Publikasi Makalah : √ Prosiding Forum Ilmiah Internasional (beri pada kategori yang tepat) Prosiding Forum Ilmiah Nasional Hasil Penilaian Peer Review :
Komponen Yang Dinilai
Nilai Maksimal Prosiding Nilai Akhir Yang Diperoleh Internasional Nasional
a. Kelengkapan unsur isi prosiding (10%) 3.00 1.00
b. Ruang lingkup dan kedalaman pembahasan (30%)
9.00 3.75
c. Kecukupan dan kemutahiran data/informasi dan metodologi (30%)
9.00 3.75
d. Kelengkapan unsur dan kualitas terbitan /prosiding (30%)
9.00 4.50
Total = (100%) 30.00 13.00
Nilai Pengusul = 60% x 13.00 = 7.8 Catatan Penilaian Paper oleh Reviewer :
1. Kesesuaian dan kelengkapan unsur isi prosiding:
Karil memiliki introduction-research method-result and analysis sehingga memenuhi kaidah karil. Kualitas gambar kurang baik, Bahasa Inggris juga kurang sempurna. Pustaka sangat kurang, dan termasuk lama (lebih dari 10 tahun), dua diantaranya berupa standard
2. Ruang lingkup dan kedalaman pembahasan:
Tidak ditemukan informasi tentang jumlah benda uji dalam tiap kategori. Kesimpulan sebatas merangkum hasil pengamatan, dan tidak tampak adanya analisa terhadap mengapa. Metoda pembuatan test object terasa sebagai pedoman praktikum, dan seharusnya tak perlu dirinci. Gambar memiliki kesamaan dengan karil “The effect of white soil on geopolymer mortar porosity”
3. Kecukupan dan kemutakhiran data/informasi dan metodologi:
Inovasi cukup bagus, dan memiliki nilai kreatifitas serta nilai positif terhadap isu ramah lingkungan. Analisa data kurva dilakukan dengan interpolasi linier, akan lebih realistis apabila perilaku digambarkan dalam fungsi berdasarkan analisa statistik data.
4. Kelengkapan unsur dan kualitas terbitan:
Karil merupakan prosiding dan diterbitkan oleh IOP. Laman jelas, persyaratan kelengkapan editor dari 4 negara, dan peserta 4 negara terpenuhi. IOP memiliki reputasi baik sebagai penerbit, sampai saat ini masih terdata dalam data base Scopus, SJR 0.198
Semarang, Reviewer 2
Prof. Dr. Ir. Han Ay Lie, M.Eng NIP. 195611091985032002
Unit Kerja : Departemen Teknik Sipil FT UNDIP 30
DocuSign Envelope ID: FF430DF1-516B-43C1-9E7B-71E248D1691A
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Setting Time of the Geopolymer Binder with White Soil Substitution
(Conference Paper) (Open Access), , , ,
Department of Civil Engineering, Diponegoro University, Semarang, Indonesia
Abstract
This study analyzes the effect of white soil as a substitution of fly ash on geopolymer binders. Fly ash from Tanjung Jati Jepara, white soil from Kupang, water and NaOH as alkaline activators are mixed into binders and tested for setting time with a Vicat tool. The water factor of the binder was used 0.5. The white soil substitution in fly ash using a percentage of 0 to 30 of the weight of fly ash. Fly ash and white soil used had the particle size smaller than 0.074 mm or passed the number 200 sieve and had a moisture content of 0%. The results show that the setting time of geopolymer binder with substitution white soil in the range of 52.5 to 105 minutes for the initial setting time and is between 180 to 225 minutes for the final setting time. This value approaches the same as the setting time of Portland cement in SNI 15-2049-2004. From the 7 variations tested, the binder with 15% of white soil has a faster setting time compared to other variations, i.e 52.5 minutes for initial and 180 minutes for final setting time. The temperature when testing affects the setting time of the geopolymer binder. © 2020 IOP Publishing Ltd.
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Funding sponsor Funding number Acronym
Universitas Diponegoro UNDIP
Funding text
This research was financially supported by The Faculty of Engineering Diponegoro University, Indonesia trough Strategic Research Grant 2019.
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IOP Conference Series: Materials Science and Engineering Volume 771, Issue 1, 18 March 2020, Article number 012051
2nd International Conference on Engineering and Applied Sciences, InCEAS 2019; Shantika Premier HotelYogyakarta; Indonesia; 16 November 2019 through ; Code 158585
Priastiwi, Y.A. Muhrozi Adi, R.Y. Daryanto, D. Salamsyah, Z.
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Geopolymers | Coal Ash | Slag Cement
ISSN: 17578981
Source Type: Conference Proceeding Original language: English
DOI: 10.1088/1757-899X/771/1/012051 Document Type: Conference Paper Volume Editors: Haryanto
Publisher: Institute of Physics Publishing
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IOP Conference Series: Materials Science and Engineering
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Editorial Team
To cite this article: 2020 IOP Conf. Ser.: Mater. Sci. Eng. 771 011002
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Published under licence by IOP Publishing Ltd
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IOP Publishing doi:10.1088/1757-899X/771/1/011002
1
EDITORIAL TEAM
Editor in Chief
Haryanto, Ph.D., Department of Chemical Engineering, Universitas Muhammadiyah Purwokerto, Indonesia
Editorial Board
Prof. Mohammad Mansoob Khan, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
Assoc. Prof. Setyawan Widyarto, Universiti Selangor, Centre for Graduate Studies, Bestari Jaya, Malaysia
Wakhyu Dwiono, S.T., M.T., Universitas Muhammadiyah Purwokerto, Indonesia Dr. Anwar Ma'ruf, M.T., Universitas Muhammadiyah Purwokerto, Indonesia Mukhlis Prasetyo Aji, M.Kom., Universitas Muhammadiyah Purwokerto, Indonesia Hindayati mustafidah, M.Kom., Universitas Muhammadiyah Purwokerto, Indonesia Anton Yudhana, Ph.D., Department of Electrical Engineering, Universitas Ahmad Dahlan, Yogyakarta, Indonesia
Oyas Wahyunggoro, Ph.D., Department of Electrical Engineering and Information Technology, Gadjah Mada University, Indonesia
Prof. Anton Satria Prabuwono, Ph.D, Department of Information Technology, King Abdulaziz University, Saudi Arabia
Gatot Rusbintardjo, Ph.D, Unissula, Indonesia
Sri Sunarjono, Ph.D., Universitas Muhammadiyah Surakarta, Surakarta, Indonesia
2nd International Conference on Engineering and Applied Sciences (2nd InCEAS) IOP Conf. Series: Materials Science and Engineering 771 (2020) 011002
IOP Publishing doi:10.1088/1757-899X/771/1/011002
2
THE 2
nd
INCEAS 2019 COMMITTEE Advisory Committee
Dr. Anjar Nugroho, M.S.I., M.HI.
Dr. Jebul Suroso, S.Kep., Ns., M.Kep.
Ahmad Darmawan, S.E., M.Si.
Drs. H. Ikhsan Mujahid, M.Si.
Dr. Anwar Ma'ruf, S.T., M.T.
Steering Committee
M. Taufiq Tamam, S.T., M.T.
Haryanto, Ph.D.
Hindayati Mustafidah, S.Si., M.Kom.
Neni Damajanti, S.T., M.T.
Teguh Marhendi, S.T., M.T.
Harjono, S.T., M.Eng.
M. Agus Salim Alfatoni, S.T., M.T.
Official Committee
Wakhyu Dwiono, S.T., M.T.
Mukhlis Prasetyo Aji, S.T., M.Kom.
Besty Afriandini, S.T., M.Eng.
Arif Johar Taufiq, S.T., M.T.
Feri Wibowo, S.Kom., M.Cs.
Achmad Fauzan, S.Kom., M.Cs.
Dian Nova Kusuma Hardani, S.T., M.Eng.
Latiful Hayat, S.T., M.T.
1/4/2021 Speakers
https://inceas.ump.ac.id/index.php/inceas/pages/view/speakers 3/3
SPEAKERS
Keynote Speaker
1. Haryanto, Ph.D (Universitas Muhammadiyah Purwokerto, Department of Chemical Engineering, Indonesia) - ScopusID: 55317930700 (https://www.scopus.com/authid/detail.uri?authorId=55317930700)
2. Assoc. Prof. Ahmad Ruslan Mohd Ridzuan, Ph.D (Universiti Teknologi MARA, Faculty of Civil Engineering, Malaysia) - ScopusID: 12795298900 (https://www.scopus.com/authid/detail.uri?authorId=12795298900)
3. Prof. Taufik (California Polytechnic State University, United States) - ScopusID: 23670809800 (https://www.scopus.com/authid/detail.uri?authorId=23670809800
4. Prof. Anton Satria Prabuwono, Ph.D (King Abdulaziz University, Department of Information Technology, Saudi Arabia) - ScopusID: 18134309800 (https://www.scopus.com/authid/detail.uri?authorId=18134309800)
5. Asst. Prof. Chaleeda Borompichaichartkul, Ph.D (Chulalongkorn University, Department of Food Technology, Thailand) - ScopusID: 8242484100 (https://www.scopus.com/authid/detail.uri?authorId=8242484100)
6. Prof. Suzana Yusup, Ph.D (Universiti Teknologi Petronas, Department of Chemical Engineering, Malaysia) - ScopusID: 15078067100 (https://www.scopus.com/authid/detail.uri?authorId=15078067100)
1/4/2021 IOP Conference Series: Materials Science and Engineering, Volume 771, 2020 - IOPscience
https://iopscience.iop.org/issue/1757-899X/771/1 1/13
Table of contents
Open all abstracts
Preface
Electrical Engineering
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Volume 771 2020
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2nd International Conference on Engineering and Applied Sciences (2nd InCEAS) 16 November 2019, Yogyakarta, Indonesia
Accepted papers received: 04 February 2020 Published online: 18 March 2020
011001 OPEN ACCESS
Preface
View article PDF Open abstract
011002 OPEN ACCESS
Editorial Team
View article PDF Open abstract
011003 OPEN ACCESS
Conference photographs
View article PDF Open abstract
011004 OPEN ACCESS
Peer review statement
View article PDF Open abstract
012001 OPEN ACCESS
1/4/2021 IOP Conference Series: Materials Science and Engineering, Volume 771, 2020 - IOPscience
https://iopscience.iop.org/issue/1757-899X/771/1 2/13
Sound Recognition of Four Stroke Manual Transmission Motorcycle Engine's Damage
H SantosoView article PDF Open abstract
012002 OPEN ACCESS
Design a Prototype of The Application System of Classification and Calculating Motor Vehicles on Highway
M T Tamam, W Dwiono and R J P Safian
View article PDF Open abstract
012003 OPEN ACCESS
Design, Construction and Testing of Portable Systems for Temperature, Humidity and Ammonia Monitoring of Chicken Coop
H Supriyono, U Bimantoro and K Harismah
View article PDF Open abstract
012004 OPEN ACCESS
Automatic Gate System Based on Water Flow Within the Intake of a Micro-Hydro Power Plant
P Pangaribuan, B S Aprillia and A S Wibowo View article PDF Open abstract
012005 OPEN ACCESS
Design and Implementation of Battery Management System for Portable Solar Panel with Coulomb Counting Method
A R Afif, B S Aprillia and W Priharti
View article PDF Open abstract
012006 OPEN ACCESS
Design of Automatic Switch System of Residential Load From Solar Cell and Power Plant Resources using Neural Network
D K Silalahi, B S Aprilia, W Priharti, K Kumillayly and S Saidah View article PDF
Open abstract
012007 OPEN ACCESS
DC Power Supply using Digital Potentiometer on Switching Regulator Module Monitored and Controlled via NI LabView
F Nugraha, R A Priramadhi and M Ramdhani View article PDF Open abstract
1/4/2021 IOP Conference Series: Materials Science and Engineering, Volume 771, 2020 - IOPscience
https://iopscience.iop.org/issue/1757-899X/771/1 9/13
View article PDF Open abstract
012050 OPEN ACCESS
Sediment Trap in the Downstream of Check Dam: The Effect of Changes in Channel Depth on Sediment Deposition
D A Wulandari, Susilowati, D Ulfiana and P N Parmantoro View article PDF Open abstract
012051 OPEN ACCESS
Setting Time of the Geopolymer Binder with White Soil Substitution
Y A Priastiwi, Muhrozi, R Y Adi, D Daryanto and Z SalamsyahView article PDF Open abstract
012052 OPEN ACCESS
The planning of campus bus in Islamic University of Indonesia with geographic system information
P J Romadhona and A I Hapsari
View article PDF Open abstract
012053 OPEN ACCESS
Shear Strength of Reinforced Concrete Beams Strengthened with Near Surface Mounted Steel Plates
R Thamrin, S Haris and Zaidir
View article PDF Open abstract
012054 OPEN ACCESS
Landslide Vulnerability Mapping for Landslide Victim Relocation
R HidayatView article PDF Open abstract
012055 OPEN ACCESS
Effective Performance Evaluation to Estimate Cost and Time Using Earned Value
F Susilowati and W M KurniajiView article PDF Open abstract
012056 OPEN ACCESS
Macroscopic Flow Models of State Highway Midblocks under Mixed Traffic Flow Conditions: Ramon Magsaysay Boulevard Case Study
M S Delos Santos, A R Alzona, M A Taguba and C M Vahdanipour
1/4/2021 IOP Conference Series: Materials Science and Engineering, Volume 771, 2020 - IOPscience
https://iopscience.iop.org/issue/1757-899X/771/1 12/13
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Characteristic of Vertical Mixed Flow Dryer in Coffee Bean Drying Process
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Environmental effects on hardness and wear resistance of composites reinforced by rice plant fiber as a material of brake lining
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Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
2nd International Conference on Engineering and Applied Sciences (2nd InCEAS) IOP Conf. Series: Materials Science and Engineering 771 (2020) 012059
IOP Publishing doi:10.1088/1757-899X/771/1/012059
1
Optimization of the compressive strength of hair fiber reinforced concrete using central composite design
F D Santos1,*, M A M Taguba1,2, A R Alzona1,2, R C S Basada1, J M A Elbit1, G L Nones1, K P M Olido1, E U G Ramos1
1
Department of Civil Engineering, National University, Sampaloc, Manila 1008 Philippines
2
Department of Environmental and Sanitary Engineering, National University, Sampaloc, Manila 1008 Philippines
*Corresponding author: [email protected]
Abstract. In society today, improper waste disposal brings about numerous problems. One of the most common residual wastes found in the municipal solid waste is human hair. This waste, which is evidently continuing to accumulate in disposal streams poses a threat if not disposed properly. Several studies have been done in the search for possibilities of incorporating hair to construction materials. In this study, the compressive strength of Hair Fiber Reinforced Concrete (HFRC) was studied aiming to find the combination that would yield the optimum compressive strength. A parametric study on the effect of amount of hair (1%, 2% and 3%) as well as length of hair strand (0.5-inch, 1 inch and 1.5 inch) on the compressive strength of HFRC was done. The results of the parametric study were used to find the optimum compressive strength. Utilizing the Central Composite Design (CCD) of Response Surface Methodology (RSM), a mathematical model was produced relating the parameters and the combination of parameters that would yield the maximum compressive strength. Based on the results, the mathematical model obtained a Coefficient of Regression of 0.9807 showing that the probability plot of the residuals fits the regression line. As generated by the mathematical model, a combination of 3.2% amount of hair by volume of concrete and a hair strand length of 0.752 inch will yield an optimum compressive strength of 38.15 MPa.
1. Introduction
One of the most widely used construction materials in the construction industry is concrete due to its high compressive strength, long service life and low cost [1]. However, concrete has low crack resistance and has limited tensile strength. The use of concrete ranges from its utilization in the construction of buildings to its versatility in highway construction particularly in the construction of roadways [2]. Moreover, the development of infrastructures (residential, commercial and industrial) depends on the performance of concrete [3]. Researchers have devoted their time in finding materials which can be added to concrete in order to improve its qualities. Due to the advances of concrete technology, fiber reinforcement was introduced. The reliability of Fiber reinforced concrete has already been established and is widely implemented in various range of applications in the industry. It has also been observed in previous studies that fiber reinforced concrete has a better performance as compared to normal concrete [4].
One of society’s major problems at present time is improper waste disposal. Often, inappropriate
disposal of refuse (i.e. indiscriminate disposal of litter to streets) leads to clogging of drainages which
is one of the culprits of street flooding. In all the residual wastes that are causing problems, human hair
is one of the most overlooked. A common constituent found in municipal waste streams in most parts
1/4/2021 Design a Prototype of The Application System of Classification and Calculating Motor Vehicles on Highway - IOPscience
https://iopscience.iop.org/article/10.1088/1757-899X/771/1/012002/meta 1/3
PAPER • OPEN ACCESS
Design a Prototype of The Application System of Classification and Calculating Motor Vehicles on Highway
M T Tamam , W Dwiono and R J P Safian
Published under licence by IOP Publishing LtdIOP Conference Series: Materials Science and Engineering, Volume 771, 2nd International Conference on Engineering and Applied Sciences (2nd InCEAS) 16 November 2019, Yogyakarta, Indonesia
Citation M T Tamam et al 2020 IOP Conf. Ser.: Mater. Sci. Eng. 771 012002
Abstract
The growth rate of the number of motor vehicles has a tendency that is always increasing. The increase in the number of motorised vehicles which is not followed by the addition of roads is a cause of traffic jams on the highway. This study aims to design an application system that is used to determine the level of traffic density on certain road sections by using the background subtraction method to classify and This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more,
see our Privacy and Cookies policy.
1 1 1
Electrical Engineering Depatement of Universitas Muhammadiyah Purwokerto Jl. Raya Dukuhwaluh Kembaran, Banyumas, Jawa Tengah, Indonesia 53182
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IOP Publishing doi:10.1088/1757-899X/771/1/012065
1
Application of nanopowders in industrial production of mixed feed
M Chkalova1,*, V Shahov1, V Pavlidis1, S Solovyov2
1
Orenburg State Agrarian University, Chelyuskintsev str., 18, 460014, Orenburg, Russian Federation.
2
Russian Academy of Sciences, Leninsky prosp., 14, 119991, Moscow, Russian Federation.
*
e-mail: [email protected]
Abstract. One of the main directions of the feed manufacturing industry development is the improvement of the output product quality that ensures its efficacy in modern agricultural production. Some international experience in using the essential microelements in the form of nanopowders in the diets of farm animals has been gained. The article is devoted to the development and justification of a technical solution to the problem of dispensing ultrafine (nano) powders in the industrial production of combined feeds. The authors carried out theoretical and experimental studies of the influence of the conditions of functioning of industrial-technological equipment on the properties of several nanopowders of micro metals.
The parametric model of the proposed pneumatic dispenser of bulk nanomaterials allows taking into account various structural and technological changes in the dosing process during the preparation of feed mixtures. The author presents a methodology for calculating the oscillatory system of a pneumatic dispenser, including an annular membrane with fixed edges, based on the equivalent replacement of a system with distributed parameters (membrane) with a system with lumped parameters, which allows replacing the oscillatory model with a translational motion model. An engineering-mathematical model that describes forced membrane oscillations, the dispenser oscillation system and the behaviour of the ultrafine material in the working chamber was constructed on its basis. Practical implementation of the results made it possible to obtain a prototype of bulk ultrafine materials dispenser.
1. Introduction
The industrial production of mixed feed is an established industrial sector in the Russian Federation. In modern conditions, the production of mixed feeds is becoming an increasingly important link in the agro-industrial complex [1]. Qualitative and quantitative parameters of livestock production are largely determined by the efficiency of the technological processes of feed production organisation and innovative methods to improve their basic characteristics.
The development of the mixed feed industry and improving combined feeds quality is a prerequisite for the rapid and economically viable livestock production growth, as well as one of the main factors in agricultural production development [1]. The solution to the problem of increasing the efficiency of industrial production of combined feeds is becoming more relevant than ever.
The purpose of the study is to establish the possibilities and conditions for the use of ultrafine
materials in a feed production line; development of a technical solution to the problem of dispensing
ultrafine powders during feed preparation. To achieve this goal, it is necessary to develop a
methodology for experimental studies of the influence of the operating conditions of technological
Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
2nd International Conference on Engineering and Applied Sciences (2nd InCEAS) IOP Conf. Series: Materials Science and Engineering 771 (2020) 012001
IOP Publishing doi:10.1088/1757-899X/771/1/012001
1
Sound Recognition of Four Stroke Manual Transmission Motorcycle Engine’s Damage
H Santoso1,2
1
Universitas Atma Jaya Yogyakarta, Yogyakarta Indonesia
2
Dili Institute of Technology, Dili East Timor [email protected]
Abstract. Sound recognition that learns about the source of a sound, which is then used as a reference in learning. Sound recognition referred to in this study is the sound produced from the sound of a motorcycle engine. From the sound of the engine, the sound is then studied more and the results of the recorded sound are then used as objects of research. The management of motorcycle engine sound is carried out using Matlab and assisted by using the HMM (Hidden Markov Model) method with GMM (Gaussian Mixture Model) where HMM is used as chain pattern formation and GMM is used as a sound matching pattern. In this study indeed really learns from every sound of a motorcycle engine that will be used as a sample in the laboratory.
From the sound of a motorcycle engine that is heard by the human ear can already indicate the conditions and eligibility limits of the motorcycle. Therefore, from this study trying to find answers to each condition and type of damage from a motorcycle through the sound of a motorcycle engine. With this research, it can help the vehicle owner, because the results of this study warn the vehicle owner to immediately conduct a scale check at the nearest official workshop and from this study also provide benefits and benefits for researchers and motorcycle vehicle owners to find out the condition of the damage early vehicles and help prevent them so as not to cause severe damage which can add air pollution in the city of Dili, East Timor. And the results of existing research are very helpful both for researchers, mechanics and motorcycle vehicle owners.
1. Introduction
In the case of learning being faced that is how to tell or explain to users of motorcycle vehicles to find
out the condition of their vehicles. In the automotive world, especially in the current mode of
transportation which is becoming popular and much favoured by the people in the City of Dili, East
Timor, especially motorcycle vehicles, because of their simple and elegant models and shapes. The
motorcycle itself has a classification of engine capacity starting from 50cc (Centimeter Cubic) and
there are even more than 1000cc (Centimeter Cubic) with the type of engine there are some that use
Two-Stroke and there are Four-Stroke [1], with manual and automatic transmission types that are
often found along the city highway of Dili, East Timor [2] - [4]. Why is it necessary to recognize the
type of damage to a motorcycle because of the sound of a motorcycle engine we can find out the
conditions of eligibility and the type of damage. Because every sound of a motorcycle engine can
show the presence status of each engine component or engine part. Therefore, the purpose of this study
is to create a system that can recognize signals from the sound of machines that are processed using
Matlab and supported by using the Hidden Markov Model (HMM) [5], [6] with the Gaussian Mixture
Model (GMM) [7] - [9] and how to analyze system performance in providing accuracy to engine
damage according to the symptoms caused by the engine sound signal.
