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International Journal of Sustainable Transportation Technology最新文献

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Analysis of Feeder Needs to Support the Implementation of LRT in Palembang 支持巨港轻轨实施的支线需求分析
International Journal of Sustainable Transportation Technology Pub Date : 2019-10-31 DOI: 10.31427/ijstt.2019.2.2.1
J. Arliansyah
{"title":"Analysis of Feeder Needs to Support the Implementation of LRT in Palembang","authors":"J. Arliansyah","doi":"10.31427/ijstt.2019.2.2.1","DOIUrl":"https://doi.org/10.31427/ijstt.2019.2.2.1","url":null,"abstract":"Palembang City in August 2018 was the first city in Indonesia which operated a mass transit of Light Rail Transit (LRT). LRT in Palembang City has a length of 23 km and 13 stations that stretch from the Airport station to the DJKA station. In its first year of operation, it was noted that the number of passengers using LRT was still very small, some efforts were needed to increase the number of LRT passengers. This study aimed to increase the number of LRT passengers by analyzing the development of the feeder line, the potential for increasing the number of passengers, and the infrastructure needs to support LRT operations in Palembang. The results show that four stations have the potential to develop feeder lanes, namely Asrama Haji station, RSUD station, Garuda Dempo station, and Polresta station, with the increased total number of potential passengers of 1460 passengers/day. The supporting infrastructure needed to support movement using LRT consists of a park and ride facilities, pedestrian bridges, the construction and repair of pedestrian facilities, and drop-off and pick-up facilities.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116094952","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}
引用次数: 1
Module Stabilizing of Biocarbon Based Electrochemical Capacitor 生物碳基电化学电容器模块稳定性研究
International Journal of Sustainable Transportation Technology Pub Date : 2019-04-30 DOI: 10.31427/ijstt.2019.2.1.5
N. Syarif, D. Rohendi, Wulandari Sudarsono, W. Wong
{"title":"Module Stabilizing of Biocarbon Based Electrochemical Capacitor","authors":"N. Syarif, D. Rohendi, Wulandari Sudarsono, W. Wong","doi":"10.31427/ijstt.2019.2.1.5","DOIUrl":"https://doi.org/10.31427/ijstt.2019.2.1.5","url":null,"abstract":"One of the disadvantages of the electrochemical capacitor (EC) or supercapacitor compared with batteries is its low specific energy. It limits of EC to meet the energy needs of the electrical-electronic devices, such as electric cars. To overcome those limitations, it needs a serial circuit to increase the voltage range, and parallel circuits to increase the storage capacity. Practically, the module that built from 2-6 pieces of 2.5V EC cells will not feasible to make the module with the voltage of 5-15 V. It was found that the voltage of the EC cell could decreases to about 2.0 V, so that the capacitance of the module significantly reduced. This paper reports the basic methods that can be applied to overcome these problems by using a stabilizing or balancing component. The balancing components used in this study were a resistor, a Zener diode, and a Schottky diode. Each component was attached to every EC cell. The influence of the Zener and Schottky diode was observed as a component of a blocking diode. The results showed that the use of a 100-ohm resistor and Zener diode reduces voltage peaks while the use of blocking diode modules leads to increased discharge time. In general, there was no significant change in the charging time, both with and without the balancing and blocking component.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"2 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126796283","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}
引用次数: 0
Network Analysis of Intercity Bus Terminal and Inner-City Toll Road Development – The Case of Bandung City 城际公交总站与市内收费公路发展的网络分析——以万隆市为例
International Journal of Sustainable Transportation Technology Pub Date : 2019-04-30 DOI: 10.31427/ijstt.2019.2.1.2
Kardina Nawassa Setyo Ayuningtyas, R. B. Frazila, S. S. Wibowo, Muhammad Farda
{"title":"Network Analysis of Intercity Bus Terminal and Inner-City Toll Road Development – The Case of Bandung City","authors":"Kardina Nawassa Setyo Ayuningtyas, R. B. Frazila, S. S. Wibowo, Muhammad Farda","doi":"10.31427/ijstt.2019.2.1.2","DOIUrl":"https://doi.org/10.31427/ijstt.2019.2.1.2","url":null,"abstract":"This paper explores the impact of Gedebage Terminal development to traffic performance in Bandung City, as well as the development of the inner-city toll road that connects eastern and western part of Bandung City. In addition, the study also analyzes the potential of minibus / public transport route that connects three terminals, namely Gedebage, Cicaheum and Leuwipanjang Terminal, in Bandung City. The study is carried out by using the 4-step modeling principle, by utilizing EMME/4 software. According to the analysis, the development of inner-city toll road will impact the city’s road performance significantly. On the other hand, the development of Gedebage Terminal as a terminal that serves intercity travel replacing Cicaheum Terminal will influence road network performance around the terminal in terms of traffic flow, vehicle speed and volume capacity ratio. The analysis results also suggest that the addition of public transport fleet with high capacity, such as bus, that connects the bus terminals is necessary to support public transport performance in Bandung City.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"4294 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116272690","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}
引用次数: 6
Optimal Power Flow with Considering Voltage Stability using Chaotic Firefly Algorithm 考虑电压稳定性的混沌萤火虫算法的最优潮流
International Journal of Sustainable Transportation Technology Pub Date : 2019-04-30 DOI: 10.31427/IJSTT.2018.2.1.1
Yun Tonce Kusuma Priyanto, Vicky Mudeng, Muhammad Robith
{"title":"Optimal Power Flow with Considering Voltage Stability using Chaotic Firefly Algorithm","authors":"Yun Tonce Kusuma Priyanto, Vicky Mudeng, Muhammad Robith","doi":"10.31427/IJSTT.2018.2.1.1","DOIUrl":"https://doi.org/10.31427/IJSTT.2018.2.1.1","url":null,"abstract":"In transportation technology, the development of electric vehicle is growing rapidly. In the future, the availability of electrical power is crucial because every electric tool needs electrical power. Power plant must provide electrical power for all consumer include an electric vehicle. Sustainability of electrical power transmission and distribution must be considered as critical due to its high power consumption in the community. One of the problem to supply electrical power is how to keep the system’s voltage stability. Several variations on the load pattern and topological can lead to a substantial poor impact on the system. However, generation cost must be considered by utilities’ operator. This paper demonstrates a recently developed metaheuristic method called Chaotic Firefly Algorithm (CFA). Our simulation shows that this method may perform better than several well-known metaheuristic methods. Therefore, CFA may become a promising method to solve optimal power flow considering voltage stability cases.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133131565","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}
引用次数: 1
Calibration of Traffic Incident Simulation Models Using Field Data 利用现场数据校正交通事故模拟模型
International Journal of Sustainable Transportation Technology Pub Date : 2019-04-30 DOI: 10.31427/ijstt.2019.2.1.3
Semuel Y. R. Rompis, Filmon G. Habtemichael
{"title":"Calibration of Traffic Incident Simulation Models Using Field Data","authors":"Semuel Y. R. Rompis, Filmon G. Habtemichael","doi":"10.31427/ijstt.2019.2.1.3","DOIUrl":"https://doi.org/10.31427/ijstt.2019.2.1.3","url":null,"abstract":"This study presents a methodology to calibrate a traffic incident simulation model, particularly in a freeway. The queue length was used as the objective of the simulation model calibration in this study. The simulation model was set up using Traffic Simulation Model PTV. VISSIM. Multiple incident durations were simulated, and the generated queue lengths were compared to the observed queue lengths. The observed queue lengths were estimated using the LWR model and shockwave speeds calculated using the field data. The results confirm that calibrated VISSIM incident model can signify the shockwave propagation speeds and queue length in the event of freeway incident. Such a model can be implemented as an instrument for setting up traffic management strategies to alleviate the incident’s impact.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122445144","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}
引用次数: 0
Evaluation of Motorcycle Energy Consumption in Urban Traffic 城市交通中摩托车能耗评价
International Journal of Sustainable Transportation Technology Pub Date : 2019-04-29 DOI: 10.31427/ijstt.2019.2.1.4
Stepan Pance, Daniel Piskac, Adam Bures, Antonín Voldřich, M. Kováč, B. Budiman
{"title":"Evaluation of Motorcycle Energy Consumption in Urban Traffic","authors":"Stepan Pance, Daniel Piskac, Adam Bures, Antonín Voldřich, M. Kováč, B. Budiman","doi":"10.31427/ijstt.2019.2.1.4","DOIUrl":"https://doi.org/10.31427/ijstt.2019.2.1.4","url":null,"abstract":"This paper aims to evaluate the energy consumption of motorcycle operating in urban traffic. Position, speed, and elevation in each time segment are collected by GPS - tracking data from the journey of motorcycle Honda Verza 150 in Bandung city. The distance, acceleration, and required tractive force for the motorcycle motion are then calculated. Furthermore, the energy consumption is investigated by modeling the motorcycle and calculating tractive force from the force equilibrium. For each time segment, engaged gear is then proposed for the best energy efficiency. The relationship among speed, required tractive force, and shifted gear according to time and distance are comprehensively discussed.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134319927","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}
引用次数: 3
Train Localization using Unscented Kalman Filter – Based Sensor Fusion 基于无气味卡尔曼滤波的传感器融合列车定位
International Journal of Sustainable Transportation Technology Pub Date : 2018-10-31 DOI: 10.31427/ijstt.2018.1.2.1
I. Faruqi, M. B. Waluya, Y. Y. Nazaruddin, T. Tamba
{"title":"Train Localization using Unscented Kalman Filter – Based Sensor Fusion","authors":"I. Faruqi, M. B. Waluya, Y. Y. Nazaruddin, T. Tamba","doi":"10.31427/ijstt.2018.1.2.1","DOIUrl":"https://doi.org/10.31427/ijstt.2018.1.2.1","url":null,"abstract":"This paper presents an application of sensor fusion methods based on Unscented Kalman filter (UKF) technique for solving train localization problem in rail systems. The paper first reports the development of a laboratory-scale rail system simulator which is equipped with various onboard and wayside sensors that are used to detect and locate the train vehicle movements in the rail track. Due to the low precision measurement data obtained by each individual sensor, a sensor fusion method based on the UKF technique is implemented to fuse the measurement data from several sensors. Experimental results which demonstrate the effectiveness of the proposed UKF-based sensor fusion method for solving the train localization problem is also reported.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"248 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134278339","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}
引用次数: 4
Review of Switched Reluctance Motor Control for Acoustic Noise and Vibration Reduction 开关磁阻电机的降噪减振控制研究进展
International Journal of Sustainable Transportation Technology Pub Date : 2018-10-31 DOI: 10.31427/ijstt.2018.1.2.4
J. Furqani, A. Purwadi
{"title":"Review of Switched Reluctance Motor Control for Acoustic Noise and Vibration Reduction","authors":"J. Furqani, A. Purwadi","doi":"10.31427/ijstt.2018.1.2.4","DOIUrl":"https://doi.org/10.31427/ijstt.2018.1.2.4","url":null,"abstract":"Switched Reluctance Motor (SRM) is one of the candidates for substituting permanent magnet motor in Hybrid Electric Vehicle (HEV) application. Compared to permanent magnet motor, SRM is relatively low cost, robust, high reliability, and possible for high-temperature operation because of the absence of permanent magnet. One significant problem in SRM is the high acoustic noise and vibration. The vibration in SRM is caused by the radial forces acting at the stator teeth. Because of the saliency pole configuration in SRM, vibration is prominent. Many studies tried to reduce acoustic noise and vibration in SRM. In this paper, several controls for acoustic noise and vibration reduction are shown. The acoustic noise and vibration reduction from the experiment are also compared in each method.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132724495","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}
引用次数: 3
Effect of Curing Current on Stiffness and Damping Properties of Magnetorheological Elastomers 固化电流对磁流变弹性体刚度和阻尼性能的影响
International Journal of Sustainable Transportation Technology Pub Date : 2018-10-31 DOI: 10.31427/IJSTT.2018.1.2.3
N. Hapipi, S. Mazlan, S. Aziz, U. Ubaidillah, Seung-bok Choi
{"title":"Effect of Curing Current on Stiffness and Damping Properties of Magnetorheological Elastomers","authors":"N. Hapipi, S. Mazlan, S. Aziz, U. Ubaidillah, Seung-bok Choi","doi":"10.31427/IJSTT.2018.1.2.3","DOIUrl":"https://doi.org/10.31427/IJSTT.2018.1.2.3","url":null,"abstract":"In this study, the viscoelastic effects of the magnetic field strength imposed for curing process on the stiffness and damping properties of magnetorheological elastomers (MREs) are experimentally investigated. In order to observe the effect, three different samples of MRE are fabricated by imposing curing current of 0.1 A, 0.3 A and 0.5 A which is equivalent to the magnetic field of 70 mT, 309 mT, and 345 mT, respectively. All samples consist of 30% silicone rubber and 70% carbonyl iron particles (CIPs) by weight percentages. After observing the morphological images via SEM, the dynamic performances of these samples, such as storage modulus and loss factor are evaluated and compared as a function of the magnetic field intensity or oscillation frequency. It is shown that the sample cured at 0.5A exhibits the highest storage modulus in the frequency domain. In addition, MR effects of three samples are identified, and it is found that the sample cured at 0.5A shows the highest absolute and relative MR effect.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132906003","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}
引用次数: 3
A Review on Production of Hydrogen from Renewable Sources and Applications for Fuel Cell Vehicles 可再生能源制氢及其在燃料电池汽车上的应用综述
International Journal of Sustainable Transportation Technology Pub Date : 2018-10-31 DOI: 10.31427/ijstt.2018.1.2.5
D. Rohendi, Dea Radestia Rahmah, D. Yulianti, I. Amelia, Nyimas Febrika Sya’baniah, N. Syarif, A. Rachmat
{"title":"A Review on Production of Hydrogen from Renewable Sources and Applications for Fuel Cell Vehicles","authors":"D. Rohendi, Dea Radestia Rahmah, D. Yulianti, I. Amelia, Nyimas Febrika Sya’baniah, N. Syarif, A. Rachmat","doi":"10.31427/ijstt.2018.1.2.5","DOIUrl":"https://doi.org/10.31427/ijstt.2018.1.2.5","url":null,"abstract":"Hydrogen gas is an energy carrier that has many advantages, including energy density for high mass and environmentally friendly. Hydrogen can be produced from various sources by numerous methods. Hydrogen production from renewable sources is interesting, due to the sustainable and inexpensive supply of the raw materials. Among the sources of renewable raw materials for hydrogen production are water and biomass with various production methods. It consists of the electrolysis of water with acidic and basic conditions, as well as thermochemical and biochemical biomass conversion.","PeriodicalId":274835,"journal":{"name":"International Journal of Sustainable Transportation Technology","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128430945","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}
引用次数: 4
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