Department Of Automotive Engineering Research Articles

Developing learning and training within industry model to improve work readiness of vocational high school students

<span lang="EN-US">Unemployment is still a national priority that needs to be addressed. In 2022, vocational high schools in Indonesia had the highest open unemployment rate. The highest open unemployment rate is a result of vocational high school students’ insufficient work readiness. Therefore, this research aims to develop a learning and training within industry (LTWI) model, and to evaluate the model’s efficacy in increasing vocational high school students’ work readiness. The research employed a research and development (R&D) design by Richey and Klein with the phases of needs analysis, internal validation, and external validation. There were 12 teachers and 89 students from the automotive engineering department at Muhammadiyah 1 Pakem Vocational High School and 1 Puring Vocational High School, as well as six instructors from the automotive industry: GAS Auto Service, Automotive Jogjakarta Center (OJC), Bengkel Barokah, and RND Auto Service, participated in the research. Data collection strategies adopted were interviews, questionnaires, and performance tests. The data were descriptively evaluated, and the conclusions were drawn using a categorization formula. With an average score of 3.43, the LTWI model can be used to learn very well. With an average final score of 3.32, the efficacy of the LTWI learning model falls into the category of “very good”. The LTWI model can be applied effectively to learning in vocational high schools since it has a positive influence on students’ work readiness.</span>

Evaluation of Countinance Stake on the Implementation of Project Based Learning in the Automotive Engineering Department

Evaluation as an action to find out or an attempt to see the extent to which the goals set have been achieved. In other words, the goal is a tool to determine the success of the learning process that occurs between educators and students. The purpose of this study was to look at the results of the evaluation of project-based learning in productive subjects for students majoring in automotive at the 1 Pantai Cermin Vocational High School. This type of research is evaluative research using a qualitative approach. The evaluation method used is the STAKE method, which evaluates plans, processes and results. The findings of this study, namely, that project-based learning has been implemented for students in the automotive major at Pantai Cermin Vocational High School 1 found that the implementation of project-based learning still has deficiencies in terms of preparation and results. Viewed from the preparation aspect, it was found that the project delivery from the teacher was unclear and not specific, while from the results aspect, the projects undertaken were still limited to video tutorials that had not been published. The conclusion from this research is that project-based learning still needs careful planning to match the expected results or objectives.

Application of the Autodesk Inventor Application to Improve Technical Drawing Competence for Class XII Students of SMK Ma'arif Nu 01 Suradadi Department of Automotive Engineering (TKR)

Pendidikan dan Penelitian serta Pengabdian merupakan Tridharma perguruan tinggi. Salah satu yang menjadi kewajiban adalah melaksanakan Pengabdian kepada Masyarakat, yang dilakukan dalam kaitannya dengan kepentingan masing-masing lembaga pendidikan terutama yang terkait dengan peningkatan keterampilan pencari kerja lulusan sekolah/siswa kelas XII. Program Autodesk Inventor merupakan salah satu program menggambar baik menggambar 2D dan 3D serta sangat berperan penting baik di perusahaan dan juga disekolah. Pengabdian ini dilaksanakan di SMK Ma’arif NU 01 Suradadi Kab. Tegal dengan jumlah peserta 15 siswa. Dalam pelatihan ini dilakukan beberapa tahap yaitu pretest, materi tentang 2D dan 3D, praktikum yang dilakukan oleh siswa dan tahap terakhir evaluasi. Hasil evaluasi menunjukan para siswa mengalami peningkatan disbanding sebelum mengenal aplikasi autodeks inventor. Sedangakan evaluasi kepuasan peserta pelatihan sangat antusias dengan kegiatan pelatihan penggunaan Aplikasi Autodesk Inventor ini karena bisa mendapatkan bekal kompetensi dan ketrampilan dalam bidang menggambar.

Air conditioning system maintenance and repair training for youth of Karang Taruna

This work reports on social service activities at the Department of Automotive Engineering, Faculty of Engineering, Universitas Negeri Padang. This activity is targeted at out-of-school youth in Karang Taruna. The service is carried out in order to increase knowledge and skills in repairing and maintaining the Air Conditioner (AC) system in cars. Through this program, it is hoped that new experiences and knowledge can benefit the people of Karang Taruna. This program is carried out by delivering the basic theory of the car air conditioner working system. The activity is carried out using an AC system trainer. The participants were given an understanding of the methodology, the system of the refrigerants, and how to maintenance or repair the car's air conditioning system. The success rate of this activity is evidenced by the results of the post-test, in which an increment in the average score of 14.4 points.

IDENTIFICATION OF SELF CONCEPT AND ENTREPRENEURIAL INTERESTS AND FACTORS INHIBITING ENTREPRENEURSHIP

This study aims to identify self-concept and interest in entrepreneurship, and inhibiting factors in entrepreneurship for students of the Automotive Engineering Department, Faculty of Engineering, Padang State University. The research subjects are students of the entry year 2019, 2020, 2021, and 2022, with a total of 100 students. The data collection method used a questionnaire about self-concept, interest in entrepreneurship and inhibiting factors in entrepreneurship. The data analysis method used is descriptive analysis. The results of the analysis show that the entrepreneurial self-concept of students is 88.64%, so it can be interpreted is very high. The results of the analysis of interest in entrepreneurship are 81.06%, this shows a very high interest in students to become entrepreneurs. Finally, the results of the analysis of the inhibiting factors for students in entrepreneurship are 68.24%, this shows that the inhibiting factors for entrepreneurship are high. Efforts that must be made by the government are in the form of policies that support entrepreneurial activities. The role of the business world and industry is in the form of capital support and sharing experiences with students, while universities must create entrepreneurship programs that can be used as a forum for entrepreneurship training by students.

Guest editorial: Decision making and control for connected and automated vehicles

Guest editorial: Decision making and control for connected and automated vehicles

COMPARISON OF INTEREST IN ENTERING UNIVERSITY - BEFORE AND AFTER THE COVID-19 - ON STUDENT OF AUTOMOTIVE ENGINEERING IN SMK NEGERI 1 KOTO XI TARUSAN

The interest of a student to enter college must be different according to his personality. This is influenced by the knowledge gained by students; therefore, it is important to provide knowledge about the college. The purpose of this study was to determine the comparison of student interest in entering college before and after the COVID-19 pandemic. The type of research used in this study is descriptive with a quantitative approach. The population of this research is students of the Department of Automotive Engineering at SMK N 1 Koto XI Tarusan academic year 202012022 with a sample of students in class X XII majoring in automotive engineering at SMK N 1 Koto XI Tarusan the number of students is 49 research samples. The results of the research conducted using the t-test, and the t-test results obtained with a value of sig(2-tailed) 0.00 which means it is smaller than 0.005, therefore the results of the t-test indicate that there is a difference in the interest in entering college in automotive engineering college students. SMK N 1 Koto XI Tarusan before and after COVID-19. From this research, it can be concluded that the interest in entering college at college of students majoring in automotive engineering at SMK N 1 Koto XI Tarusan before and after COVID-19 there is a significant difference, this is influenced by the circumstances experienced by these students at this time, namely the COVID-19 pandemic.

Peer Review Statement

All papers published in this volume have been reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.• Type of peer review: Double Anonymous• Conference submission management system: Morressier• Number of submissions received: 79• Number of submissions sent for review: 79• Number of submissions accepted: 55• Acceptance Rate (Submissions Accepted / Submissions Received × 100): 69.6• Average number of reviews per paper: 3• Total number of reviewers involved: 23• Contact person for queries: Name: Emilia Szumska Email: eszumska@tu.kielce.pl Affiliation: Kielce Univeristy of Technology - Department of Automotive Engineering and Transport

Preface

International Science-Technical Conference AUTOMOTIVE SAFETY is organized by: The Department of Automotive Engineering and Transport of the Kielce University of Technology, The Faculty of Transport of the Warsaw University of Technology, The Department of Road and Urban Transport at the Faculty of Operation and Economics of Transport and Communications of the University of Žilina, Łukasiewicz Automotive Industry Institute The International Science-Technical Conference AUTOMOTIVE SAFETY brings together scientists, experts and entrepreneurs dealing with the issues of vehicle safety and road safety. The AUTOMOTIVE SAFETY conference is held every two years and is becoming more and more popular among academics, scientists, entrepreneurs and other experts professionally involved in improving road safety.The first edition of the Conference was held in Cedzyna near Kielce in 1998. Initially, it was an event gathering only scientists, experts and entrepreneurs from Poland. The first editions of the conference, entitled Safety problems in motor vehicles, were held in Poland each time. Since 2012, the Conference has become an international event.In 2014, the Technical University in Žilina (Slovakia) became the co-organizer of the AUTOMOTIVE SAFETY Conference. Since 2014, the AUTOMOTIVE SAFETY Conference has been held alternately in Poland and Slovakia.List of International Science-Technical Conference Automotive Safety, Scientific Committee, Organizing Committee are available in this Pdf.

Design and Development of Inductive Sensor Mini Trainer Based on Arduino

Sensor and Transducer is one of the subjects that must be followed by students of the Automotive Engineering Department, Faculty of Engineering, Padang State University, which weighs 2 credits. In accordance with the RPS for the Sensor and Transducer Course, there are several types of sensors that are the subject of study, one of which is an inductive sensor. Inductive sensor applications are applied in the automotive world such as Crankshaft Position Sensor (CKP), Camshaft Position Sensor (CMP), Vilocity Sensor. To make it easier to understand each sensor applied in the automotive world, students are required to master the basic concepts of the inductive sensor. One of the ways to increase student competence in the field of inductive sensors is the use of teaching aids during the learning process. Inductive sensor learning media in the Laboratory at the Automotive Engineering Department still uses analog processors, to support the development of digital technology today, so the authors provide an alternative by making teaching aids in the form of an Arduino-based Inductive Sensor Mini Trainer. This study uses the Research and Development (R&D) method which consists of Define, Design, Development, and Desseminate. The assembled inductive sensor mini trainer was tested for accuracy, and repeatibility test as well as feasibility test from media experts and users. The results of the research on the product trials carried out, obtained an accuracy level of 96.21%, the sensor output has linearity, the repeatibility test is obtained with an average of 0.1%. The level of product feasibility from Media Experts, is 94.68% and 96.23% from Respondents. So it can be concluded that the Inductive Sensor Mini Trainer is very suitable to be used as a learning medium.

An Analysis of SiC Power Electronics Implementation in Green Energy Based Extremely Fast Charging

An Analysis of SiC Power Electronics Implementation in Green Energy Based Extremely Fast Charging by Naireeta Deb 1,* , Rajendra Singh 2 1 Holcombe Department of Electrical and Computer Engineering, Clemson University, Clemson, SC 29631, USA 2 Department of Automotive Engineering, Clemson University, Clemson, SC 29631, USA * Author to whom correspondence should be addressed. Journal

Analysis of middle semester exam subjects for Automotive Vehicle Chassis (AVC) to improve the implementation management of learning evaluation

Entering the 21st century with the industrial revolution 4.0, the speed of progress in information and communication technology has become unstoppable. One of the most benefited from these advances in the world of education. Exploration of learning resources, and discussion forums, for the evaluation of learning can be done easily because of technological advances. Learning evaluation can use a digital platform, and it is very easy to analyze to improve the management of the implementation of learning evaluation. This study was conducted to analyze the mid-semester test instrument, which includes Higher Order Thinking Skills (HOTS) questions and is used to measure students' abilities in the subject of Automotive Vehicle Chassis (AVC) in the Department of Automotive Engineering) at SMK Dharma Bahari Surabaya, Indonesia. This research method is descriptive and quantitative. The sample in this study was 40 students. The mid-semester questions were given as many as 40 questions related to the mid-semester exam material using the Quizizz platform. Analysis of the items is carried out by using the Rasch model approach to obtain fit items. This analysis was carried out with the help of Winsteps 3.73 software. In this study, it was found that the instrument of the question that Person Reliability at mid-semester Automotive Vehicle Chassis (AVC) was 0.85 while item reliability was 0.86. The magnitude of Cronbach's Alpha is 0.86, so it can be used to evaluate learning in AVC subjects according to the Rasch model.

VALVE GRINDING AUTOMATIC SYSTEM BASED MICROCONTROLLER

Valve Grinding Automatic System Based Microcontroller is an innovation designed and created to be able to work by converting electrical energy into rotational motion and is also able to overcome mechanical difficulties in regulating manual cleaning movements by hand. The Valve Grinding Automatic System Based Microcontroller provides three choices of rotational speeds of 1500 rpm, 2000 rpm and 2500 rpm with each speed requiring a cleaning time of 3 minutes, 2 minutes, and 1 minute. Testing this tool is done by checking the results of each cleaning from the results of different speeds. From the test results using diesel, it is known that the valve cleaning results do not leak and have met the standards. The stages used in the development of the Valve Grinding Automatic System Based Microcontroller are planning, observation and literature study, tool design, survey of materials and tools, procurement of tools and materials, tool manufacture/assembly, tool testing, tool revision, tool socialization, acceptance survey and finished. Tool making is done in the workshop of the Department of Automotive Engineering, Faculty of Engineering, Padang State University. The team has also published a prototype of a scientific article regarding the Microcontroller-Based Automatic Valve Grinding System in the Journal of Automotive and Vocational Engineering Education (AEEJ) Padang State University.

Program Pelatihan Sistem Electronic Fuel Injection (EFI) Bagi Siswa SMK N 2 Payakumbuh

One of the mandatory criteria for SMK graduates is to have a competency renewal value. Competence values that lack novelty will be unable to compete in the current era of rapid technological development. The school has a big role in designing learning that has new value. To achieve this, the school must move quickly to present collaborative programs, training with other agencies that do have professionalism in their fields.The problems experienced by Vocational High Schools above are one of the responsibilities of lecturers as educators, wherefrom the threefold missions of Higher Education that must be implemented there are points of community service. The lecturer profession is obliged to do community service related to the problems that arise around it. Based on the problems experienced by Vocational Schools at the initial point, our community service team from the Automotive Engineering Department through LP2M UNP tried to cooperate with schools in presenting new competencies. This activity is in the form of Electronic Fuel Injection (EFI) fuel system training for students of SMK N 2 Payakumbuh.From the evaluation results, it was found that students' understanding of the fuel injection system (EFI) material increased with an average increase in understanding of 12-18%. The author believes that if this is continued consistently, it can have an impact on improving the quality of PBM in SMK N 2 Payakumbuh.

The influence of project based learning on student's intrinsic learning motivation

The lack of total student involvement in the learning process is due to a lack of effort in finding information independently and not achieving active learning. The purpose of this study was to investigate the effect of intrinsic motivation on project-based learning in the automotive engineering education student workforce transfer system course. The method used was a quasi-experimental research design with a 2x2 factorial. The population used was students of the Automotive Engineering Department, Faculty of Engineering, Padang State University, 2020/2021 academic year. The results showed that students who applied project-based learning had higher learning outcomes than using conventional methods. This was based on the value of Fcount greater than Ftable, 7.866 > 3.34 at the 0.05 significance level. There is an interaction between learning methods and students' intrinsic motivation towards learning outcomes, this is evidenced by the value of Fcount is greater than Ftable, 7.602> 3.34 at the 0.05 significance level. There is a significant difference in student learning outcomes between project-based learning and conventional learning which has high intrinsic motivation. The final research result is that there is no significant difference in student learning outcomes between project-based learning and conventional learning which has low intrinsic motivation

Rancang Bangun Mini Trainer Temperatur Sensor Berbasis Arduino Sebagai Media Pembelajaran

The Department of Automotive Engineering, FT UNP, has incomplete learning media to support lectures on Sensor and Transducer theory such as trainers or teaching aids. This study uses the Research and Development method in the field of education, aims to determine the performance, the feasibility level of the temperature sensor trainer as a learning medium. Data were collected by several stages of testing: accuracy test, linearity test, repeability test and feasibility test for media experts and users. The temperature sensor trainer is effectively used after the Accuracy Test is carried out with a measurement accuracy value of 100%, the linearity test of the data is linear and the Repeability Test is 0. The temperature sensor trainer is said to be valid as a learning medium after being validated by 2 validators, with a percentage of 100%. The feasibility level of the respondents was 96.44%, with the category "Very Appropriate" as a learning medium in the Sensor and Transducer course in the Automotive Engineering Department, FT UNP.

Training needs analysis for management of facilities and infrastructure learning automotive engineering

This study aims to: (1) identify problems of management of facilities and infrastructure practices of the automotive engineering department at Muhammadiyah Gamping Vocational School, (2) find the causes of problems management facilities and infrastructure practices of the automotive engineering department at Muhammadiyah Gamping Vocational School, and (3) formulate solutions to solve problems facility management and infrastructure practices majoring in automotive engineering at Muhammadiyah Gamping Vocational School. This research was conducted in March 2020. This research is a descriptive research using questionnaires and interviews to retrieve data. The population in this study were: (1) the principal, (2) the vice principal in the field of facilities and infrastructure, (3) the head of expertise competence, (4) the head of the workshop, and (5) the technician/toolman. Data analysis techniques using descriptive analysis techniques. The results showed that: (1) Problems that exist in the management of facilities and infrastructure practices of the automotive engineering department at Muhammadiyah Gamping Vocational School : (a) lack of motivation to work, (b) facilities and infrastructure are not well organized, (c) taste lacking, (d) low work discipline, and (d) low technical competence; (2) the causes of problems that occur include: (a) educational qualifications that are not appropriate, (b) do not have relevant expertise certificates, (c) there is no education and training that is in line with expectations; (3) an alternative solution that can be held is training of facilities and infrastructure managers in the practice of automotive majors at the Muhammadiyah Gamping Vocational School with competencies: (a) technical competence, (b) communication, and (c) workshop management.

The effect of e-learning media on the improvement of learning outcomes in the Vehicle Body Construction course for students of the Department Automotive Faculty of Engineering UNP

Research-based on data on the low student learning outcomes. Internal and external factors cause little learning outcomes. Previous research has concluded that valid and practical E-learning media will streamline the learning process. Research focuses on one of the external factors that cause low learning outcomes. E-learning media is an external factor that is the focus of research. This study aims to analyze the E-learning media on learning outcomes. The analysis results will provide an overview of E-learning media's influence on improving learning outcomes. The increase in learning outcomes in the form of post-test scores on E-learning media is carried out. This research is an experimental study with a randomized control-group post-test only design, where the research subjects were students majoring in automotive engineering. Samples were taken randomly using data collection in data test for student learning outcomes in the Automotive Engineering Department, Faculty of Engineering, UNP. The collected learning outcome test data were analyzed according to the data analysis process, and the results were tested to examine E-learning media's effect on improving student learning outcomes. The test results showed an increase in learning outcomes by 25.33%. The research concludes that E-learning media has no significant impact on learning outcomes.

Management Information System for Materials and Tools At Automotive Educational Workshop

Educational facilities and infrastructure have important roles for facilitating students to achieve their learning objectives. Hence, this study aims to identify, analyze, and design information systems for equipment and materials management at Automotive Engineering Education work shop Faculty of Engineering, Universitas Negeri Yogyakarta. The method used in this study is qualitative by conducting interviews with lecturers, technicians, and students regarding the implementation and needs of management information systems for the management of tools and materials in the workshop of Automotive Engineering Education of UNY. The results obtained then become materials for designing an information system for tools and materials management at Automotive engineering department. The information system will be developed and implemented for the teaching-learning activities improvement at Automotive Engineering Education department.

Project Based Learning Model to Increase the Competency of Automotive Engineering Teachers Candidates

This study aims to produce a Project-Based Learning model for vocational education in practical learning in Automotive field courses. The product of this research is the PjBL learning model in the practical course of Vehicle Body Technology. In this research is carried out through the stages of preliminary studies, model development, model validation, and implementation. The research was conducted at the Automotive Workshop of the Automotive Engineering Department, FT-UNY. The subjects of this study were lecturers and students of the Automotive Engineering Department who took practical courses in Vehicle Body Technology. Model feasibility tests were carried out by practitioners from the body repair and painting industry and Vocational School teachers on the Automotive Body Engineering spectrum. This development research was conducted in February until July 2019. The product of this research is in the form of a PjBL model for vocational education in the automotive sector that has been assessed and declared fit for use as a learning model in the automotive field of vocational education. Student responses to the implementation of PjBL learning in the Vehicle Body Technology course are also very good so that this learning model is in the very feasible category.