Egi Gumilar, D. Hendriana, Hanny J. Berchsman, G. Baskoro, H. Nasution
The government continues to encourage efforts to increase renewable energy, one of which is by issuing a ministerial regulation of energy and mineral resources (MEMR) 49/2018 with amendments no. 13/2019 and 16/2019. The key points of this policy are reducing the constant in charge capacity for industry, simplifying the licensing process and the existence of operating permits and certificates of operation feasibility, as well as compensation for export credit of 65% which is still deemed unfavorable. As of October 2020, 2,566 solar PV rooftop customers have registered, with a total capacity of 18.19 MWp. This research aims to not only analyze the gap policy, but also to make a case study in a Leading Heavy Equipment Company in Indonesia building on the existing PV rootop policy. By using a web-based simulation that is Helio Scope and the calculation of investment feasibility, the results are not economically profitable. This is due to the high investment value, interest rate value, and other parameters.
{"title":"Study of Rooftop Solar PV Policies that Have an Impact on Techno-Economic, and Socio-Environment in a Leading Heavy Equipment Company in Indonesia","authors":"Egi Gumilar, D. Hendriana, Hanny J. Berchsman, G. Baskoro, H. Nasution","doi":"10.33555/cmei.v3i4.94","DOIUrl":"https://doi.org/10.33555/cmei.v3i4.94","url":null,"abstract":"The government continues to encourage efforts to increase renewable energy, one of which is by issuing a ministerial regulation of energy and mineral resources (MEMR) 49/2018 with amendments no. 13/2019 and 16/2019. The key points of this policy are reducing the constant in charge capacity for industry, simplifying the licensing process and the existence of operating permits and certificates of operation feasibility, as well as compensation for export credit of 65% which is still deemed unfavorable. As of October 2020, 2,566 solar PV rooftop customers have registered, with a total capacity of 18.19 MWp. This research aims to not only analyze the gap policy, but also to make a case study in a Leading Heavy Equipment Company in Indonesia building on the existing PV rootop policy. By using a web-based simulation that is Helio Scope and the calculation of investment feasibility, the results are not economically profitable. This is due to the high investment value, interest rate value, and other parameters.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114703229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bakhtiar Burhan, Hanny J. Berchsman, D. Hendriana, H. Nasution, G. Baskoro
PT United Tractors building has received a Platinum predicate for the Greenship New Building Category. However, the more advanced the development and growth of the company, research must continue to be done to see if the building is still feasible in its current condition. The method used in this research is to compare the condition of the existing building with the Greenship New Building Assessment tool. After comparisons, a new category suitability analysis was carried out for existing buildings. The analysis was carried out by direct measurement methods, interviews and using secondary data. From the results of the study, the PT United Tractors building received a Gold rating, because it met five building eligibility requirements, including Appropriate Site Development, Energy Efficiency and Conservation, Water Conservation, Material Resources and Cycle, Indoor Air Health and Comfort. The assessment of the suitability of the criteria in each category showed a result of 65 points (57%). For this reason, it needs improvement in order to reach the highest point in Platinum rank.
{"title":"Green Building Analysis of PT United Tractors on Existing Building Based on the Latest Rating Tools Green Building Council Indonesia","authors":"Bakhtiar Burhan, Hanny J. Berchsman, D. Hendriana, H. Nasution, G. Baskoro","doi":"10.33555/cmei.v3i4.88","DOIUrl":"https://doi.org/10.33555/cmei.v3i4.88","url":null,"abstract":"PT United Tractors building has received a Platinum predicate for the Greenship New Building Category. However, the more advanced the development and growth of the company, research must continue to be done to see if the building is still feasible in its current condition. The method used in this research is to compare the condition of the existing building with the Greenship New Building Assessment tool. After comparisons, a new category suitability analysis was carried out for existing buildings. The analysis was carried out by direct measurement methods, interviews and using secondary data. From the results of the study, the PT United Tractors building received a Gold rating, because it met five building eligibility requirements, including Appropriate Site Development, Energy Efficiency and Conservation, Water Conservation, Material Resources and Cycle, Indoor Air Health and Comfort. The assessment of the suitability of the criteria in each category showed a result of 65 points (57%). For this reason, it needs improvement in order to reach the highest point in Platinum rank.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128644838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Satriyo Widy Prasetyo, G. Baskoro, D. Hendriana, H. Nasution, Hanny J. Berchsman
In running a business in a company, a management system is needed to determine every company's decision making by considering environmental protection and development, occupational safety and health. By applying AGC (occupational safety and health and environment), ISO 14001 (Environment), ISO 45001 (occupational safety and health) and other management systems. With so many management systems implemented by companies, there is a need for integration between management systems, especially during audits. With the existence of an integrated internal audit tool, it can be more effective and efficient in running a management system that is widely implemented. Duplication of work and documents can be avoided in conducting internal audits. Therefore, it is necessary to have an integrated internal audit tool for readiness to conduct an audit from external parties.
{"title":"Integrating Audit System Of AGC, ISO14001, ISO45001 to Improve Implementation of the Management Systems in Leading Heavy Equipment Companies","authors":"Satriyo Widy Prasetyo, G. Baskoro, D. Hendriana, H. Nasution, Hanny J. Berchsman","doi":"10.33555/cmei.v3i4.95","DOIUrl":"https://doi.org/10.33555/cmei.v3i4.95","url":null,"abstract":"In running a business in a company, a management system is needed to determine every company's decision making by considering environmental protection and development, occupational safety and health. By applying AGC (occupational safety and health and environment), ISO 14001 (Environment), ISO 45001 (occupational safety and health) and other management systems. With so many management systems implemented by companies, there is a need for integration between management systems, especially during audits. With the existence of an integrated internal audit tool, it can be more effective and efficient in running a management system that is widely implemented. Duplication of work and documents can be avoided in conducting internal audits. Therefore, it is necessary to have an integrated internal audit tool for readiness to conduct an audit from external parties.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"176 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116008158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Product support services have an important role in the heavy equipment business because they are long-term relationship builder with customers which affects sales of heavy equipment. In product support services, mechanic has a dominant influence because apart from being a service provider, mechanic is also front liner who shapes customer perceptions regarding product support services. It makes mechanic as a top priority in the company's competency development programs. The main problem is how to align the mechanic development program with customer satisfaction. This study aims to arrange a competency development framework in the form of qualification standard which confirmed with customer satisfaction using the Quality Function Deployment (QFD). The correlation between qualification standard with customer satisfaction is analyzed by regression analysis on the Structural Equation Model (SEM) using the Ωnyq software. The finding of this research is the qualification standard with comprehensive requirements in Technical Operating Competency (TOC), Business Management Competency (BMC) and Behavior Competency (BC) has better and consistent impact on customer satisfaction.
产品支持服务在重型设备业务中扮演着重要的角色，因为他们是与客户建立长期关系的人，影响着重型设备的销售。在产品支持服务中，机械师的影响力占主导地位，因为除了作为服务提供者，机械师也是塑造客户对产品支持服务看法的一线人员。它将机械师作为公司能力发展计划的重中之重。主要问题是如何使机械发展计划与客户满意度保持一致。本研究旨在运用品质功能展开(Quality Function Deployment, QFD)，建构符合顾客满意的资格标准形式的胜任力发展架构。利用Ωnyq软件对结构方程模型(SEM)进行回归分析，分析了资质标准与顾客满意度之间的相关性。本研究发现，综合要求技术操作能力(TOC)、业务管理能力(BMC)和行为能力(BC)的资格标准对顾客满意度的影响更好且一致。
{"title":"Improving of the Mechanic Qualification Standard Related to Customer Satisfaction at Leading Heavy Equipment Distributor Company in Indonesia","authors":"Baladi Baladi, D. Hendriana, E. Sofyan","doi":"10.33555/cmei.v3i4.97","DOIUrl":"https://doi.org/10.33555/cmei.v3i4.97","url":null,"abstract":"Product support services have an important role in the heavy equipment business because they are long-term relationship builder with customers which affects sales of heavy equipment. In product support services, mechanic has a dominant influence because apart from being a service provider, mechanic is also front liner who shapes customer perceptions regarding product support services. It makes mechanic as a top priority in the company's competency development programs. The main problem is how to align the mechanic development program with customer satisfaction. This study aims to arrange a competency development framework in the form of qualification standard which confirmed with customer satisfaction using the Quality Function Deployment (QFD). The correlation between qualification standard with customer satisfaction is analyzed by regression analysis on the Structural Equation Model (SEM) using the Ωnyq software. The finding of this research is the qualification standard with comprehensive requirements in Technical Operating Competency (TOC), Business Management Competency (BMC) and Behavior Competency (BC) has better and consistent impact on customer satisfaction.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129015205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Teguh Setiono, D. Hendriana, H. Nasution, G. Baskoro, E. Sofyan
The availability and readiness of heavy equipment depends on the level of product support. Product support as after sales service is important for customers to ensure that heavy equipment purchased is always ready for use and produces optimal production. Leadtime and mechanic speed in solving problems that occur in equipment and the so called On Time in Full Solution (OTIF Solution) affects the usability and productivity of equipment. Performance OTIF Solution affects Product Support Performance, and this affects the level of customer satisfaction. The development of mechanic competencies through competency-based training and problems in the field with reference to the Special Work Competency Standards is a strategy to increase the ability and speed of mechanics to solve problems that occur in machines in order to get good OTIF Solution performance. This research aims to determine the impact of increasing competence. mechanic through training with a competency-based curriculum on product performance support. This research was conducted by providing training with the blended learning method with training modules for machines with under-target OTIF Solution performance. The results showed that after mechanics received training, the OTIF Solution increased from the previous 2 years. namely 89% and 88% below the target of 90% to 93%.
{"title":"Impact of Increasing Mechanic Competence through Competence Based Curriculum to Improve Product Support Performance in Leading Indonesian Heavy Equipment","authors":"Teguh Setiono, D. Hendriana, H. Nasution, G. Baskoro, E. Sofyan","doi":"10.33555/cmei.v3i3.85","DOIUrl":"https://doi.org/10.33555/cmei.v3i3.85","url":null,"abstract":"The availability and readiness of heavy equipment depends on the level of product support. Product support as after sales service is important for customers to ensure that heavy equipment purchased is always ready for use and produces optimal production. Leadtime and mechanic speed in solving problems that occur in equipment and the so called On Time in Full Solution (OTIF Solution) affects the usability and productivity of equipment. Performance OTIF Solution affects Product Support Performance, and this affects the level of customer satisfaction. The development of mechanic competencies through competency-based training and problems in the field with reference to the Special Work Competency Standards is a strategy to increase the ability and speed of mechanics to solve problems that occur in machines in order to get good OTIF Solution performance. This research aims to determine the impact of increasing competence. mechanic through training with a competency-based curriculum on product performance support. This research was conducted by providing training with the blended learning method with training modules for machines with under-target OTIF Solution performance. The results showed that after mechanics received training, the OTIF Solution increased from the previous 2 years. namely 89% and 88% below the target of 90% to 93%.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121849300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yohanes Eka Prayuda, S. Sudarto, E. Sofyan, G. Baskoro, A. Pratama
The construction works value in country has been increased for the last 5 years, so does the workplace accident number that boosts consideration of safety issue in industry, including the listed private construction firm. Its revenue growth in the last 3 years, was offset by decreased total number of workplace accidents in contrary to the increased workplace’s major accidents number. About 75% of company’s workplace accident involved subcontractors, over 60% of its root causes were dealing with Unsafe Behavior, and 68% of workplace accidents in 2019 caused by Unsafe Action. It triggers a strong impetus to initiate Behavior Based Safety implementation, by the DO-IT (Define-Observe-Intervene-Test) approach using in-depth interview, structured self-assessment questionnaires and statistical tests. The findings deal with Safety Key Behavior (SKB) criteria in 17 areas of entire construction works through formulating at-risk behavior that leads to unsafe action by the workers, grouped into 3 circles of processes, i.e., execution, supervision and planning/ management. This study contributes to address mutual obligation between company and subcontractors in prioritizing safety behavior improvement to help the policy makers enhancing safety performance in the industry.
{"title":"Determining Intervention for Behaviour-Based Safety (BBS) Implementation in Building Construction Project","authors":"Yohanes Eka Prayuda, S. Sudarto, E. Sofyan, G. Baskoro, A. Pratama","doi":"10.33555/cmei.v3i3.86","DOIUrl":"https://doi.org/10.33555/cmei.v3i3.86","url":null,"abstract":"The construction works value in country has been increased for the last 5 years, so does the workplace accident number that boosts consideration of safety issue in industry, including the listed private construction firm. Its revenue growth in the last 3 years, was offset by decreased total number of workplace accidents in contrary to the increased workplace’s major accidents number. About 75% of company’s workplace accident involved subcontractors, over 60% of its root causes were dealing with Unsafe Behavior, and 68% of workplace accidents in 2019 caused by Unsafe Action. It triggers a strong impetus to initiate Behavior Based Safety implementation, by the DO-IT (Define-Observe-Intervene-Test) approach using in-depth interview, structured self-assessment questionnaires and statistical tests. The findings deal with Safety Key Behavior (SKB) criteria in 17 areas of entire construction works through formulating at-risk behavior that leads to unsafe action by the workers, grouped into 3 circles of processes, i.e., execution, supervision and planning/ management. This study contributes to address mutual obligation between company and subcontractors in prioritizing safety behavior improvement to help the policy makers enhancing safety performance in the industry.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128851737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Reading high frequency signal could have possibility effecter by the internalcapacitance from microcontroller pins. Study case is between Arduino and encoder couplerwith optocouplers. High frequency signal is struggle to high logic due to slower rise time.Turns out slower risetime caused by internal capacitance causing 1st order response system,by adding pull-up resistor on input pin, risetime could be reduce. As final result, addingpull-up resistor does affecting the rise time, but the there are still other factors besideinternal capacitance.
{"title":"STRAY PIN CAPACITANCE EFFECTS ON SIGNAL READING COUPLED BY OPTOCOUPLER ON MICROCONTROLLER BOARDS","authors":"Albertus N Rumawas, E. Sofyan","doi":"10.33555/cmei.v1i1.13","DOIUrl":"https://doi.org/10.33555/cmei.v1i1.13","url":null,"abstract":"Reading high frequency signal could have possibility effecter by the internalcapacitance from microcontroller pins. Study case is between Arduino and encoder couplerwith optocouplers. High frequency signal is struggle to high logic due to slower rise time.Turns out slower risetime caused by internal capacitance causing 1st order response system,by adding pull-up resistor on input pin, risetime could be reduce. As final result, addingpull-up resistor does affecting the rise time, but the there are still other factors besideinternal capacitance.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123300975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Indoor test on the tire using the drum test machine by applying pressure and rotation according to the test method that has been determined until the tire is damaged, even until the tire explodes. This is done by measuring the maximum strength of the tire. Damage or explosion on the tire when testing takes place is not expected to occur, because this explosion can damage the drum test machine. For research and development purposes it is necessary to find out the location of the initial damage to the tire so that it can be improved on the weak part of the tire. A few moments before the tire is damaged a lump on the tire occurs and produces an unusual sound. This change in the frequency of sound that occurs before and when the initial tire is damaged will be analyzed, which will then be used to create a tire damage detection system so that the test can be stopped when the tire has initial damage.
{"title":"INVESTIGATION SOUND FREQUENCY OF TIRE FAILURE IN DRUM TEST MACHINE","authors":"Heru Priyono, Widia Setiawan","doi":"10.33555/cmei.v1i1.12","DOIUrl":"https://doi.org/10.33555/cmei.v1i1.12","url":null,"abstract":"Indoor test on the tire using the drum test machine by applying pressure and rotation according to the test method that has been determined until the tire is damaged, even until the tire explodes. This is done by measuring the maximum strength of the tire. Damage or explosion on the tire when testing takes place is not expected to occur, because this explosion can damage the drum test machine. For research and development purposes it is necessary to find out the location of the initial damage to the tire so that it can be improved on the weak part of the tire. A few moments before the tire is damaged a lump on the tire occurs and produces an unusual sound. This change in the frequency of sound that occurs before and when the initial tire is damaged will be analyzed, which will then be used to create a tire damage detection system so that the test can be stopped when the tire has initial damage.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124200193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The winding process is widely used in manufacturing industries. For the high speed winding, the centre winding method is used. Irregular internal stresses at the centre of the roll result in major weaknesses such as buckling, spoking and cinching. Therefore, entanglement with the right tension is very important to get a stable wound package. It should be mentioned that winders usually operate based on the principle of precision winding. A typical characteristic of winders is increasing the surface speed as the diameter increases. This will cause the winding to increase which has the potential to cause damage. To overcome damage due to an increase in roll tension, the rolling motor speed must decrease so that the roll tension remains the same or even decreases. And because the rolling process uses additional media in the form of a liner fabric which is tension controlled with pneumatic disc brake, the pressure brake must also be made taper constructing both.
{"title":"ANALYSIS OF MOTOR SPEED EFFECT ON WINDING TENSION IN THE WIND UP CALENDERING PROCESS","authors":"S. Sugiyarto, Widia Setiawan","doi":"10.33555/cmei.v1i1.8","DOIUrl":"https://doi.org/10.33555/cmei.v1i1.8","url":null,"abstract":"The winding process is widely used in manufacturing industries. For the high speed winding, the centre winding method is used. Irregular internal stresses at the centre of the roll result in major weaknesses such as buckling, spoking and cinching. Therefore, entanglement with the right tension is very important to get a stable wound package. It should be mentioned that winders usually operate based on the principle of precision winding. A typical characteristic of winders is increasing the surface speed as the diameter increases. This will cause the winding to increase which has the potential to cause damage. To overcome damage due to an increase in roll tension, the rolling motor speed must decrease so that the roll tension remains the same or even decreases. And because the rolling process uses additional media in the form of a liner fabric which is tension controlled with pneumatic disc brake, the pressure brake must also be made taper constructing both.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130635763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Prototype Design of Golf Swing Speed Detection Mobile Application (GSSDMA)/Swing Vision (SV) has been researched and developed on this thesis with computer vision technique. Frames detection method has been implemented to performed calculation of the swing speed by manually identification of the frames from start of down swing to impact of the ball with Matlab Video Viewer as initial reference calculation, when head of golf club start to move to downswing as frame-zero/fr0 and frame-n/frn as end of the frame after the head of golf club impact to the ball and then the total frames can be determined by frn minus fr0 (frn - fr0) which will be used for speed calculation reference formula using Python programming.Both measurements have been recorded using RADAR and accelerometer systems to get references of swing speed data measurement from some golfers in golf driving ranges. Accelerometer data measurements have been selected to use as reference of speed calculation with Python programming for software application development since deviation standard is lower than the RADAR systems.There is a limitation on the hand phone camera speed which only have thirty frames per second (30 fps) and the maximum swing speed can be tested with this camera is 101,2 mph at the moment which has three frames (frn-fr0). Found a swing speed formula y = - 0,53x3 + 9,53x2 – 61,27x + 213,35 from experimental data’s of Driver, 6 Iron, 8 Iron and Pitching and maximum swing speed can be predicted is 124,69 mph which has two frames.
{"title":"PROTOTYPE DESIGN OF SPEED DETECTION MOBILE APPLICATION FOR GOLFER’S SWING MOVEMENT USING COMPUTER VISION COMPARED TO PORTABLE RADAR AND ACCELEROMETER SYSTEMS","authors":"B. Wibowo, E. Sofyan, G. Baskoro","doi":"10.33555/cmei.v1i1.7","DOIUrl":"https://doi.org/10.33555/cmei.v1i1.7","url":null,"abstract":"Prototype Design of Golf Swing Speed Detection Mobile Application (GSSDMA)/Swing Vision (SV) has been researched and developed on this thesis with computer vision technique. Frames detection method has been implemented to performed calculation of the swing speed by manually identification of the frames from start of down swing to impact of the ball with Matlab Video Viewer as initial reference calculation, when head of golf club start to move to downswing as frame-zero/fr0 and frame-n/frn as end of the frame after the head of golf club impact to the ball and then the total frames can be determined by frn minus fr0 (frn - fr0) which will be used for speed calculation reference formula using Python programming.Both measurements have been recorded using RADAR and accelerometer systems to get references of swing speed data measurement from some golfers in golf driving ranges. Accelerometer data measurements have been selected to use as reference of speed calculation with Python programming for software application development since deviation standard is lower than the RADAR systems.There is a limitation on the hand phone camera speed which only have thirty frames per second (30 fps) and the maximum swing speed can be tested with this camera is 101,2 mph at the moment which has three frames (frn-fr0). Found a swing speed formula y = - 0,53x3 + 9,53x2 – 61,27x + 213,35 from experimental data’s of Driver, 6 Iron, 8 Iron and Pitching and maximum swing speed can be predicted is 124,69 mph which has two frames.","PeriodicalId":445902,"journal":{"name":"Proceedings of The Conference on Management and Engineering in Industry","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129778292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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