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PELS (Procedia of Engineering and Life Science)

PELS
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Published by Universitas Muhammadiyah Sidoarjo

ISSN : - EISSN : 28072243 DOI : https://doi.org/10.21070/pels

Core Subject : Science, Engineering,

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

PELS (Procedia of Engineering and Life Science) is an international journal published by Faculty of Science and Technology Universitas Muhammadiyah Sidoarjo. The research article submitted to this online journal will be double blind peer-reviewed (Both reviewer and author remain anonymous to each other). The accepted research articles will be available online following the journal peer-reviewing process. Language used in this journal is Bahasa (Indonesia) or English. Aims and Scope of this journal is science and technology.

Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)

Articles 662 Documents

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Expert System to Diagnose Soil and Plant Types According to The Web-Based Forward Chaining Method Rizal Nur Ramadhan; Suprianto
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Soil is a planting medium for farming which is used especially from the agricultural sector to produce various types of commodities from all types of plants. Meanwhile, there are several problems that occur in the middle of agriculture, one of which is the problem of soil acidity which results in a decline in crop yields which before the acidity of the soil did not have so many obstacles in farming. The purpose of this research is to produce an expert system application to diagnose suitable soil and plant types. The research method used is forward chaining, a method that seeks conclusions based on facts that are useful for farmers to be able to find out the ability of the type of soil they experience, so that farmers can handle the appropriate type of soil and plants. The results of this study use an expert system application that has been tested by several farmers to produce a diagnosis of the ability of the soil type so that it can determine the type of soil and plants that are suitable and also as a medium of consultation for farmers. So it can be concluded that the Forward Chaining Expert System is quite feasible to be used by users, in this case farmers, in diagnosing the ability of soil types.

Response of Growth and Yield of Basil (Ocimum Sanctum L.) to Several Concentrations of Liquid Organic Fertilizers and Growth Regulators Rio Hasten; Palupi Puspitorini; Tri Kurniastuti
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

This research was conducted to determine the interaction of combination treatment of liquid organic ferilizer and growth regulators with different concentrations on tthe growth and yield of basil plants (Ocimum sanctum L.). The research was carried out in March-May 2021 in Doko village, Blitar. The treatments were arranged in a factorial randomized block design (RAK Faktorial). The treatments in this study included 2 factors which were repeated 3 times. The first factor is the application of liquid organic fertilizer which consists of 3 levels, namely 0 (control), 5, and 10 ml/liter. The second factor is the application of growth regulators which consists of 3 levels, namely 3, 6, and 9 ml/liter. The variables observed included plant height, number of eaves, number of branches, and fresh weight. The results of the analysis of variance showed that there was a significant effect on the combination of dosages of liquid organic fertilizer and growth regulators on all observation variables, namely plant height, number of leaves, number of branches, and fresh weight. The best treatment combination is shown by the application of liquid organic fertilizer 10 ml/liter and growth regulators 9 ml/liter.

Optimizing the Distribution Transformer Placement Based on the Maximum Loading and Drop Voltage at PLN Tegalsari Rayon Fawzy Tio Prasetyo; Titiek Suheta
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

One of Problems in Indonesia regarding electricity distribution is far power station from the load (consumer). As a result, the electric energy distribution often becomes ineffective due to big enough voltage drop along the transmission and distribution channels. To overcome this problem, voltage drop must be reduced by placing the distribution transformer optimally. Therefore, this research aimed at determining the new distance from the transformer obtaining voltage drop above 10% along the channel of PLN Ltd in Tegalsari Rayon. For this reason, the researcher employed maximum loading on a certain bus or Continous Power Flow (CPF) and calculated the voltage drop in each channel simulated by Matlab. The simulation results demonstrated that bus 2 gained the maximum load 7.8 times, consequently, there were 15 buses getting voltage drop more than10%. Those buses comprised: bus 6 0.9%, bus 7 11.6%, bus 8 14.3%, bus 9 14.3%, bus 10 16.1%, bus 11 16.2%, bus 12 17.9%, bus 13 17.6%, bus 14 17.5%, bus 15 17%, bus 16 17%, bus 17 16.9%, bus 18 16.8%, bus 19 16.8%, and 20 16.8%. Meanwhile, the alteration of new distances occurring in several buses included: bus 6 from 151.9 m to 138.784 m, bus 7 from 48 m to 41.184 m, bus 8 from 211 m to 146.884 m, bus 9 from 50 m to 34.734 m, bus 10 from 205.89 m to 127.842 m, bus 11 to 167.01 m, bus 12 to 316.23 m, bus 13 to 141.44 m, bus 14 to 17.9 m, bus 15 to 1141.85 m, bus 16 to 19.61 m, bus 17 to 38.13 m, bus 18 to 59.31 m, bus 19 to 13.33 m, and 20 to 19.99 m.

The Design of a Cracker Dough Cutting Machine Using an Effective And Efficient Roll Cutting Setter For Home Industry Scale Singgeh Adi Wibowo; Ali Akbar
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

The design aims to produce mass cracker production on a homa scale industry that is effective and efficient i order to meet consumption needs. The cutting machine has on a 50cm length of aluminium strip plate, a roll knife made of stainless stell, 1,5mm thick, 45mm diameter, 5mm middle axle hole, with letter L shape support. With 12 knives the roll has a distance of 4cm. Testing on a thick dough of 1-1,5mm width 46cm square with the help of a 10mm thick pvc mattress 50cm wide square using a stopper right and left in the shape of an angle of 3mm thick iron plate the work process of scratching a roll knife into the dough on the mat with a reference to the stopper of longitudinal and transverse movements for effective and efficient results, testing five times gets an average time of 00:49 seconds in the previous test while in the renewable machines it gets an average time of 00:22seconds. So the results of the analysis can be said to be effective and have more efficiency than previous machines.

Control of Occupational Safety and Health Risk Using the Hirarc Method (Case Study : PT Sari Warna Asli V Kudus) Hafidh Munawir; Nugraeni Dwi Hapsari
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

PT Sari Warna Asli V is a yarn spinning manufacturing company. Based on the company's work accident record, in 2019 in the production department there were 19 work accidents and in 2020 as many as 18 work accidents. Total work accidents in 2019 were 14 cases that occurred in Spinning Mills I and 5 cases in Spinning Mills II. Meanwhile, in 2020, 12 cases occurred in Spinning Mills I and 6 cases in Spinning Mills II. The purpose of this research is to identify the potential hazards that exist, assess the risks that may occur at each work station in Spinning Mills I, so that risk control can be given so that the company can avoid any possible harm. The method used is Hazard Identification Risk Assessment Risk Control (HIRARC). Research data collection was obtained from observations at Spinning Mills I, interviews, documentation, and literature studies. The results of the study at 6 work stations on repair and maintenance activities obtained the percentage of potential hazards of 61% (49 risks) are low risk (low risk), 13% (10 risks) are moderate risk (moderate risk), 26% (21 risks) are high risk (high risk), and there are not potential work hazards with very high category (extreme risk). Risks included in the high risk category are falling from above when clearing blockages, broken hands/fingers exposed to rotating machines, fire, hearing loss, and fatigue. Risk control that can be done by the company includes adding SOPs, safety signs, and safety talk, K3 training to increase worker knowledge, providing PPE that must be used according to standards, installing automatic sensors that can detect approaching hands, providing safe distance limits/floor markings. production and routine cleaning.

IoT-Based Car Monitoring Engine Mounting Design Dwiki Maulana Rizaldi; Arief Wisaksono; Dwi Hadidjaja Rasjid Saputra; Akhmad Ahfas
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Vehicle technicians in checking the condition of the car's engine mounting do it manually, namely, through sight and hearing. This kind of manual method often makes an error in diagnosing engine mounting damage, because each individual has a different level of hearing and vision sensitivity. This research aims to make it easier for technicians to check the feasibility level of engine mounting with accurate data. This tool is based on IoT technology, where the reading of graphs from sensors in analyzing engine mounting damage using a website display and a 20 x 4 LCD. For its data storage with MySQL Database. In its working principle, it uses the K-Nearest Neighbor (KNN) algorithm method, in order to distinguish between engine mounting that is still good and damaged. Graph readings based on normal and abnormal range data from the data retrieval of the engine mounting of the new unit car. The vibration sensor used is the ADXL345 and also several other sensors such as the temperature sensor (MLX90614) and the sound sensor (KY-037). It uses the Arduino UNO R3 microcontroller and the Esp8266 NodeMCU as a data sender to the server. Tests were carried out on cars in idling conditions of 1000-1300 rpm. From the results of the study produced standard feasibility for vibrations from 3 axes (x = 1.60 ; y = 1.60 ; z = 1.90), temperature = 30 °C, Sound = 71 dB.

Online Internal Quality Assurance System Case Study of the Quality Assurance Agency of Muhammadiyah University of Sidoarjo Febrian Endi Pranyoto; Rohman Dijaya
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Internal Quality Assurance System (SPMI) is a system used to control the quality of education implementation. The quality of education is used as the front line in the formation of competent Human Resources (HR), because if the quality of education is low, it will have an impact on the lack of Human Resources. The implementation of SPMI at Muhammadiyah University of Sidoarjo is carried out by the Quality Assurance Agency (BPM). BPM has an obligation to regulate the SPMI cycle from designing, compiling, and setting quality standards for universities. The BPM process for collecting data used for quality assurance is still quite manual and takes a long time. The system was developed to assist the website-based quality assurance process. Researchers use the data in BPM as material to create a website that is used to assist the guarantee process which will then be grouped into each study program and faculty. By using the help of the PHP programming language and MySQL database, and Internal Online Quality Assurance System was obtained. With this system, it is evident that the development of an Internal Online Quality Assurance System is very helpful in the quality assurance process in BPM.

Yellow Sweet Potato Nastar(Ipomoea Batatas L.) And The Addition Of Fat Type On Chemical Characteristics of Organoleptic Test Nur Aziza; Syarifa Ramadhani Nurbaya; Rima Azara
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Dependence on flour needs to be reduced by utilizing local food ingredients that can enrich the active compounds in nastar cakes. The distinctive taste of yellow yam flour provides an innovative new taste of nastar with a combination of sweetness from chocolate jam. The comparison between yellow sweet potato flour and cornstarch in nastar cakes will provide a new taste and increase the nutritional content and as a natural coloring agent in the manufacture of pastries. The proportion of use of cornstarch in sweet potato nastars is used as a softener in pastries and cakes due to the nature of this cornstarch which can bind water to the dough so that the texture is softer and denser. This study aims to determine the sensory properties of nastar cookies with variations of yellow sweet potato flour and cornstarch with the addition of fat types so as to get the right formula. Organoleptic tests carried out included color, taste and taste. Test respondents used a sensory preference test (hedonic rating) with 30 panelists. By using the hedonic test and the results are expressed in numbers 1-5. 1 = strongly dislike, 2 = dislike, 3 = neutral, 4 = like, 5 = very much like. The hedonic test is the most widely used test to measure the level of liking for the product where the panelists express personal impressions about good or bad. conducting organoleptic tests, namely panelists, a laboratory consisting of a preparation room, waiting room and discussion room. The way to do the orgnoleptic test is that the presenter prepares the sample in the preparation room, for the panelists to be in the discussion room to taste the sample that has been prepared by the presenter. Panelists fill out the forum that has been prepared by the presenter in the discussion room. The foam consists of color, taste, and aroma tests using hedonic tests and the results are expressed in numbers 1-5.

Development Web Based 2D Education Game “Algo The Savior” Muhammad Sultonul Hakim; Sumarno Sumarno
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Basic programming is one of the most difficult learning subjects to learn because it requires skills in understanding the logic in a program, that's why teachers are required to use various alternative methods in learning about basic programming. One of the methods used is to use educational games. Based on these problems, the researcher intends to conduct research with the aim of making a basic programming educational game using Construct 2 application and the FSM (Finite State Machine) method, this game will be designed and created with the hope that this educational game that has been developed can provide convenience in learning basic programming subjects. The final result of this research is a prototype of an educational game entitled “Algo The Savior” which can be run with a web operating system.

Comparison of RAM Classification with Decision Tree Algorithms and KNN Solehudin Al Ayyubi; Indira Setia Amalia; Amalia Anjani Arifiyanti
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

A laptop is a rather small personal computer consisting of a keyboard, screen, microprocessor and usually a rechargeable battery. In the current era of technology, when buying a laptop, we need to have thorough and detailed considerations regarding our needs in using a laptop, especially laptop RAM. By comparing Decision Tree and KNearest Neighbors algorithm, a more accurate algorithm was found to make a prediction in buying a laptop with suitable variable consideration. The result shows that Decision Tree algorithm is more accurate to be used in predicting the suitable laptop RAM. Decision Tree accuracy is 68%, this result is higher than KNN accuracy which is only 66%.

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Mahardika Darmawan Kusuma Wardana

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Universitas Muhammadiyah Sidoarjo, Jl. Majapahit 666 B, Sidoarjo, East Java Indonesia

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Jawa timur

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mahardika Darmawan Kusuma Wardana

Contact Email p3i@umsida.ac.id

Phone +6285646424525

Journal Mail Official p3i@umsida.ac.id

Editorial Address Universitas Muhammadiyah Sidoarjo, Jl. Majapahit 666 B, Sidoarjo, East Java Indonesia

Location Kab. sidoarjo, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Mahardika Darmawan Kusuma Wardana

Contact Email
p3i@umsida.ac.id

Phone
+6285646424525

Journal Mail Official
p3i@umsida.ac.id

Editorial Address
Universitas Muhammadiyah Sidoarjo, Jl. Majapahit 666 B, Sidoarjo, East Java Indonesia

Location
Kab. sidoarjo,

Jawa timur

INDONESIA