Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285495
Nugroho Setiawan, I. Mustika, A. Cahyadi, M. Fikri
This research discuss the development of state space modeling to analyze thermal input and output of the system dynamics in a building. Providing a good state space model of a system, a mathematical model, based on the real building, are presented. Accurate temperature estimation can be achieved using very sophisticated model. However there is a trade-off, the ease of implementation of the control system depends on the complexity of the model. In the other word, a simple model will decrease the number of computational complexity, and the process can be quickly measured. Finally, the rest of this paper will be discussing the response of the system model compared with the experiment of plotting data with several conditions to prove the result of the simulation. Based on the experiment, the result showed that system response of the model has a similar with the experimental data. In the future, this state space model can be used to estimate the temperature of a building or room which has a similar model.
{"title":"State space modeling of thermal in a room for temperature estimation in wireless sensor network","authors":"Nugroho Setiawan, I. Mustika, A. Cahyadi, M. Fikri","doi":"10.1109/ICITISEE.2017.8285495","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285495","url":null,"abstract":"This research discuss the development of state space modeling to analyze thermal input and output of the system dynamics in a building. Providing a good state space model of a system, a mathematical model, based on the real building, are presented. Accurate temperature estimation can be achieved using very sophisticated model. However there is a trade-off, the ease of implementation of the control system depends on the complexity of the model. In the other word, a simple model will decrease the number of computational complexity, and the process can be quickly measured. Finally, the rest of this paper will be discussing the response of the system model compared with the experiment of plotting data with several conditions to prove the result of the simulation. Based on the experiment, the result showed that system response of the model has a similar with the experimental data. In the future, this state space model can be used to estimate the temperature of a building or room which has a similar model.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133398653","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 greatness of an educational institution can not be separated from the success of its graduates in bringing the name of their educational institution background when the graduation are working. However, a problem frequently arise when leaders or decision makers can not obtain a quick and accurate information about their graduates condition to be used as a reference to take policy because of the large amount of data and the data are not yet integrated into a single database. With the existence of the tools that can quickly and accurately process and display graduation related information, can be obviously helpful for leaders / decision makers, and therefore an information system to handle the data is needed to be provided. The data warehouse is used to store accurate data and has been through the ETL (Extract, Transform, Load) stage. OLAP (On-Line Analytical Processing) is one tool that can be used to process graduation data that has been through the filtering process before it is stored into the data warehouse and can present the report according to the user's request. With this problem, it is necessary to create a model for presenting graduation data by creating a data warehouse and presenting the data in multi-dimensional (OLAP) form. By applying the nine steps to design a data warehouse, a proper design of data warehouse can be obtained as needed.
{"title":"On-Line Analytic Processing (OLAP) modeling for graduation data presentation","authors":"Arik Sofan Tohir, Kusrini Kusrini, Sudarmawan Sudarmawan","doi":"10.1109/ICITISEE.2017.8285481","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285481","url":null,"abstract":"The greatness of an educational institution can not be separated from the success of its graduates in bringing the name of their educational institution background when the graduation are working. However, a problem frequently arise when leaders or decision makers can not obtain a quick and accurate information about their graduates condition to be used as a reference to take policy because of the large amount of data and the data are not yet integrated into a single database. With the existence of the tools that can quickly and accurately process and display graduation related information, can be obviously helpful for leaders / decision makers, and therefore an information system to handle the data is needed to be provided. The data warehouse is used to store accurate data and has been through the ETL (Extract, Transform, Load) stage. OLAP (On-Line Analytical Processing) is one tool that can be used to process graduation data that has been through the filtering process before it is stored into the data warehouse and can present the report according to the user's request. With this problem, it is necessary to create a model for presenting graduation data by creating a data warehouse and presenting the data in multi-dimensional (OLAP) form. By applying the nine steps to design a data warehouse, a proper design of data warehouse can be obtained as needed.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116422875","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285565
Y. F. Luckyarno, Pornchanok Namonta, P. Cherntanomwong
A visible light communication (VLC) is an optical wireless communication technology that developed rapidly in recent years. The most common application of it is for indoor communication. Many researchers already conducted researches in various fields of this technology, but only a few researchers conducted the research based on the standard. Some of them conducted simulation-based but not hardware-based research. This research proposes a low-complexity system based on the IEEE 802.15.7 standard PHY I. It consists of a pair of transceivers. The transceiver consists of the LED with the lens as the transmitter and the high-speed photodiode as the receiver. This research focuses on how the PHY I-based system performs by testing the system using some parameters, which are throughput, distance, bit error rate (BER), and types of files. The expected result is that the system can send various-size data of any file with a data rate of 100 kbps, low BER, and in a far distance. This paper will explain further information in detail.
{"title":"Performance test of low-complexity visible light communication system","authors":"Y. F. Luckyarno, Pornchanok Namonta, P. Cherntanomwong","doi":"10.1109/ICITISEE.2017.8285565","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285565","url":null,"abstract":"A visible light communication (VLC) is an optical wireless communication technology that developed rapidly in recent years. The most common application of it is for indoor communication. Many researchers already conducted researches in various fields of this technology, but only a few researchers conducted the research based on the standard. Some of them conducted simulation-based but not hardware-based research. This research proposes a low-complexity system based on the IEEE 802.15.7 standard PHY I. It consists of a pair of transceivers. The transceiver consists of the LED with the lens as the transmitter and the high-speed photodiode as the receiver. This research focuses on how the PHY I-based system performs by testing the system using some parameters, which are throughput, distance, bit error rate (BER), and types of files. The expected result is that the system can send various-size data of any file with a data rate of 100 kbps, low BER, and in a far distance. This paper will explain further information in detail.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125969373","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285478
Y. Taryana, Y. Sulaeman, Arief Budi Santiko, Y. Wahyu
In this project, we designed a LNA which operates at frequency 3 GHz, related to this paper is applied on a radar system, is necessary to decrease the noise figure level on a component of the receiver, to avoid of self interference. The technique to decrease the noise figure level by using inductive degeneration, this technique is used to reduce the noise figure of the LNA circuit by doing a combination capacitor and inductor on DC biasing stage. The Agilent's Advanced Design System (ADS) 2011.10 electronic simulator was used during the design process. For the active component we used Pseudomorphic High Electron Mobility Transistor (PHEMT) ATF-36163. The parameters that need to be considered in the design of LNA are gain, noise, input and output matching impedance, stability, and the DC biasing. The VSWR of the devices in simulation result show a good result is less than 2. Specifications intended for the fabricated design of this LNA is: noise figure less than 2 dB and gain more than 10 dB.
{"title":"3.0 GHz low noise amplifier using degenerativeinductor circuit configuration applicable for S-Band radar system","authors":"Y. Taryana, Y. Sulaeman, Arief Budi Santiko, Y. Wahyu","doi":"10.1109/ICITISEE.2017.8285478","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285478","url":null,"abstract":"In this project, we designed a LNA which operates at frequency 3 GHz, related to this paper is applied on a radar system, is necessary to decrease the noise figure level on a component of the receiver, to avoid of self interference. The technique to decrease the noise figure level by using inductive degeneration, this technique is used to reduce the noise figure of the LNA circuit by doing a combination capacitor and inductor on DC biasing stage. The Agilent's Advanced Design System (ADS) 2011.10 electronic simulator was used during the design process. For the active component we used Pseudomorphic High Electron Mobility Transistor (PHEMT) ATF-36163. The parameters that need to be considered in the design of LNA are gain, noise, input and output matching impedance, stability, and the DC biasing. The VSWR of the devices in simulation result show a good result is less than 2. Specifications intended for the fabricated design of this LNA is: noise figure less than 2 dB and gain more than 10 dB.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126176130","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285517
Khem Puthea, Rudy Hartanto, Risanuri Hidayat
Providing accurate attendance marking system in real-time is challenging. It is tough to mark the attendance of a student in the large classroom when there are many students attending the class. Many attendance management systems have been implemented in the recent research. However, the attendance management system based on facial recognition still has issues. Thus many research have been conducted to improve system. This paper reviewed the previous works on attendance management system based on facial recognition. This article does not only provide the literature review on the earlier work or related work, but it also provides the deep analysis of Principal Component Analysis, discussion, suggestions for future work.
{"title":"A review paper on attendance marking system based on face recognition","authors":"Khem Puthea, Rudy Hartanto, Risanuri Hidayat","doi":"10.1109/ICITISEE.2017.8285517","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285517","url":null,"abstract":"Providing accurate attendance marking system in real-time is challenging. It is tough to mark the attendance of a student in the large classroom when there are many students attending the class. Many attendance management systems have been implemented in the recent research. However, the attendance management system based on facial recognition still has issues. Thus many research have been conducted to improve system. This paper reviewed the previous works on attendance management system based on facial recognition. This article does not only provide the literature review on the earlier work or related work, but it also provides the deep analysis of Principal Component Analysis, discussion, suggestions for future work.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123951639","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285553
Eny Sukani Rahayu, A. E. Permanasari, Fannisa Lieadhya Effendi
Development of Information and Communication Technology has heavily influenced many life aspects including educational practices scheme. The development has brought new and diverse learning methods to support the conventional learning ones. Massive Open Online Courses (MOOC) is a scheme of open access e-learning methods using Internet and possible to deliver in a real time virtual classroom for any participant. Research was conducted to evaluate effectiveness of using MOOC platform for Numerical Method subject which is one of the most common subject in engineering. The course was conducted interactively and real time. The evaluation was taken through 3 aspects which were measurability, satisfaction, and engagement. From 34 tested participants in the numerical method class through this MOOC scheme, the evaluation of this learning process shows that the MOOC is effective for such mathematical subject based on respondent interpretation 60.1%. The effectiveness are mostly influenced by satisfaction, followed with measurement and engagement parameters.
{"title":"Evaluation of learning process based on massive open online course (MOOC) scheme in numerical method subject","authors":"Eny Sukani Rahayu, A. E. Permanasari, Fannisa Lieadhya Effendi","doi":"10.1109/ICITISEE.2017.8285553","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285553","url":null,"abstract":"Development of Information and Communication Technology has heavily influenced many life aspects including educational practices scheme. The development has brought new and diverse learning methods to support the conventional learning ones. Massive Open Online Courses (MOOC) is a scheme of open access e-learning methods using Internet and possible to deliver in a real time virtual classroom for any participant. Research was conducted to evaluate effectiveness of using MOOC platform for Numerical Method subject which is one of the most common subject in engineering. The course was conducted interactively and real time. The evaluation was taken through 3 aspects which were measurability, satisfaction, and engagement. From 34 tested participants in the numerical method class through this MOOC scheme, the evaluation of this learning process shows that the MOOC is effective for such mathematical subject based on respondent interpretation 60.1%. The effectiveness are mostly influenced by satisfaction, followed with measurement and engagement parameters.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130151272","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285476
Hoang Thi Hong Van, Vo Thi Ngoc Chau, N. H. Phung
Sequential pattern mining is an important mining task for discovering sequential patterns along with their insight relationships in many real-world applications. In practice, sequence databases are kept changing over the time along with their business. For some reasons, some sequences in the database are asked to be deleted from the database. In order to have a synchronization of discovered sequential patterns with the database from which they have been discovered, the sequential pattern mining task is re-considered with many challenges. As the number of deleted sequences is often smaller than the size of the entire database, re-mining from scratch the updated database might incur a high cost because sequential pattern mining is a computationally expensive task. In this paper, our work aims at an efficient incremental mining solution to the sequential pattern mining task with sequence deletions. Different from the existing works, we propose an expanded prefix tree by extending the existing prefix tree with additional structures for capturing more necessary information for the incremental mining process. Based on this tree, we propose an incremental sequential pattern mining algorithm, SPMD, for finding a complete set of sequential patterns with no re-scanning the original database, when a number of sequences in the database are deleted. Experimental results on the benchmark databases have confirmed that our SPMD algorithm outperforms the re-mining from scratch with the PrefixSpan algorithm with less running time.
{"title":"An expanded prefix tree-based mining algorithm for sequential pattern maintenance with deletions","authors":"Hoang Thi Hong Van, Vo Thi Ngoc Chau, N. H. Phung","doi":"10.1109/ICITISEE.2017.8285476","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285476","url":null,"abstract":"Sequential pattern mining is an important mining task for discovering sequential patterns along with their insight relationships in many real-world applications. In practice, sequence databases are kept changing over the time along with their business. For some reasons, some sequences in the database are asked to be deleted from the database. In order to have a synchronization of discovered sequential patterns with the database from which they have been discovered, the sequential pattern mining task is re-considered with many challenges. As the number of deleted sequences is often smaller than the size of the entire database, re-mining from scratch the updated database might incur a high cost because sequential pattern mining is a computationally expensive task. In this paper, our work aims at an efficient incremental mining solution to the sequential pattern mining task with sequence deletions. Different from the existing works, we propose an expanded prefix tree by extending the existing prefix tree with additional structures for capturing more necessary information for the incremental mining process. Based on this tree, we propose an incremental sequential pattern mining algorithm, SPMD, for finding a complete set of sequential patterns with no re-scanning the original database, when a number of sequences in the database are deleted. Experimental results on the benchmark databases have confirmed that our SPMD algorithm outperforms the re-mining from scratch with the PrefixSpan algorithm with less running time.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129077052","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285518
B. Kindhi, M. A. Hendrawan, D. Purwitasari, T. A. Sardjono, M. Purnomo
String matching methods are often used to find out DNA pattern. However, basic string matching methods are unable to recognize the mutations case of viruses and bacteria. Distance-based Hamming method can accept character mismatches in an arrangement although it can give varied performance results depending on the number of compared patterns. We modify Hamming method to do pattern analysis of nucleotide arrangement in DNA that has primary Hepatitis C Virus (HCV) infection. We select HCV analysis because Indonesia showed the highest hepatitis case in Southeast Asia. Our experiments use DNA Hepatitis data from World Gen Bank and make comparisons to primary sequences from our partner institution. The problem we encountered while researching is the length of the HCV primary characters that are not always the same. This raises the hamming counting score to become unbalanced. The system we propose is to normalize the primary before being tested on isolate. The result of the normalization will be a constant and then summed with the hamming count. So the results of each hamming primary with each isolate can be balanced. The test results show that hamming method with modification able to give the distance between isolate and primary. The analysis of pattern matching results is similar to the condition of real primary. We purpose this modified hamming distance for analize virus or bacteria mutation, especially on HCV primary.
{"title":"Distance-based pattern matching of DNA sequences for evaluating primary mutation","authors":"B. Kindhi, M. A. Hendrawan, D. Purwitasari, T. A. Sardjono, M. Purnomo","doi":"10.1109/ICITISEE.2017.8285518","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285518","url":null,"abstract":"String matching methods are often used to find out DNA pattern. However, basic string matching methods are unable to recognize the mutations case of viruses and bacteria. Distance-based Hamming method can accept character mismatches in an arrangement although it can give varied performance results depending on the number of compared patterns. We modify Hamming method to do pattern analysis of nucleotide arrangement in DNA that has primary Hepatitis C Virus (HCV) infection. We select HCV analysis because Indonesia showed the highest hepatitis case in Southeast Asia. Our experiments use DNA Hepatitis data from World Gen Bank and make comparisons to primary sequences from our partner institution. The problem we encountered while researching is the length of the HCV primary characters that are not always the same. This raises the hamming counting score to become unbalanced. The system we propose is to normalize the primary before being tested on isolate. The result of the normalization will be a constant and then summed with the hamming count. So the results of each hamming primary with each isolate can be balanced. The test results show that hamming method with modification able to give the distance between isolate and primary. The analysis of pattern matching results is similar to the condition of real primary. We purpose this modified hamming distance for analize virus or bacteria mutation, especially on HCV primary.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129553168","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285498
R. D. Pristovani, B. E. Henfri, D. Sanggar, Pramadihanto. Dadet
Zero moment point (ZMP) is a mathematical formulation to find a point that causes equilibrium of action and reaction momentum (momentum equal to zero). ZMP can be approached using Single Linear Inverted Pendulum Model (SLIPM). In this paper will explain the modeling of walking trajectory based on the mathematical formulation in SLIPM on the “T-FLoW” humanoid robot. In the SLIPM mathematical equation has 2 main components which are position vector of Center of Mass (CoM) and Acceleration (Linear) of CoM. From these two main compositions, there will be two types of walking trajectory models to be used and implemented in the “T-FLoW” humanoid robot. The first walking locomotion analysis is walking trajectory model the position vector of CoM is dominant. The second walking locomotion analysis is walking trajectory model when the acceleration in CoM is dominant. The results of these two walking trajectory models are for modeling and establishing a control system for robot stability based on dynamic characteristic on both walking trajectory models in the next research.
零点力矩点(Zero moment point，简称ZMP)是一个数学公式，用来寻找使作用力和反作用动量(动量等于零)达到平衡的点。ZMP可以用单线倒摆模型(SLIPM)来逼近。本文将解释基于SLIPM数学公式的T-FLoW类人机器人的行走轨迹建模。在SLIPM的数学方程中有两个主要分量:质心的位置矢量和质心的加速度(线性)。从这两个主要组成部分中，将有两种类型的步行轨迹模型在“T-FLoW”类人机器人中使用和实现。第一个步行运动分析是步行轨迹模型，CoM的位置向量占主导地位。第二个步行运动分析是加速度占主导地位时的步行轨迹模型。这两种步行轨迹模型的研究结果为下一步研究中基于两种步行轨迹模型的动态特性建模和建立机器人稳定性控制系统提供了基础。
{"title":"Walking strategy model based on zero moment point with single inverted pendulum approach in “T-FLoW” humanoid robot","authors":"R. D. Pristovani, B. E. Henfri, D. Sanggar, Pramadihanto. Dadet","doi":"10.1109/ICITISEE.2017.8285498","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285498","url":null,"abstract":"Zero moment point (ZMP) is a mathematical formulation to find a point that causes equilibrium of action and reaction momentum (momentum equal to zero). ZMP can be approached using Single Linear Inverted Pendulum Model (SLIPM). In this paper will explain the modeling of walking trajectory based on the mathematical formulation in SLIPM on the “T-FLoW” humanoid robot. In the SLIPM mathematical equation has 2 main components which are position vector of Center of Mass (CoM) and Acceleration (Linear) of CoM. From these two main compositions, there will be two types of walking trajectory models to be used and implemented in the “T-FLoW” humanoid robot. The first walking locomotion analysis is walking trajectory model the position vector of CoM is dominant. The second walking locomotion analysis is walking trajectory model when the acceleration in CoM is dominant. The results of these two walking trajectory models are for modeling and establishing a control system for robot stability based on dynamic characteristic on both walking trajectory models in the next research.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126354362","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}
Pub Date : 2017-11-01DOI: 10.1109/ICITISEE.2017.8285477
Rahmat Aditya Warman, S. Wibirama, Agus Bejo
Noise that appears during eye movements data recording can cause inaccuracy in data readout. Various signal processing filters can be used to remove this noise, particularly during smooth pursuit eye movements. However, performance comparison of those signal processing filters is yet to be known when they are implemented in a smooth pursuit-based calibration method. In this study, we compared three signal processing filters namely Moving Average, Gaussian and Kalman filters to remove noises in smooth pursuit eye movements. In the experiment, we compared the performance of Moving Average, Gaussian, and Kalman filters. From the experimental results, Moving Average filter yielded errors of 36.97 ± 10.62 pixel (horizontal position) and 48.07 ± 15.11 pixel (vertical position). Gaussian filter yielded errors of 37.74 ± 11.23 pixel (horizontal position) and 51.06 ± 17.62 pixel (vertical position). Kalman filter yielded errors of 56.06 ± 30.97 pixel (horizontal position) and 72.98 ± 41.21 pixel (vertical position). Experimental results show that Moving Average filter yielded the best accuracy compared with the other signal processing filters. In future, our results maybe used in development of unobtrusive calibration procedure for spontaneous gaze-based interaction.
{"title":"Performance comparison of signal processing filters on smooth pursuit eye movements","authors":"Rahmat Aditya Warman, S. Wibirama, Agus Bejo","doi":"10.1109/ICITISEE.2017.8285477","DOIUrl":"https://doi.org/10.1109/ICITISEE.2017.8285477","url":null,"abstract":"Noise that appears during eye movements data recording can cause inaccuracy in data readout. Various signal processing filters can be used to remove this noise, particularly during smooth pursuit eye movements. However, performance comparison of those signal processing filters is yet to be known when they are implemented in a smooth pursuit-based calibration method. In this study, we compared three signal processing filters namely Moving Average, Gaussian and Kalman filters to remove noises in smooth pursuit eye movements. In the experiment, we compared the performance of Moving Average, Gaussian, and Kalman filters. From the experimental results, Moving Average filter yielded errors of 36.97 ± 10.62 pixel (horizontal position) and 48.07 ± 15.11 pixel (vertical position). Gaussian filter yielded errors of 37.74 ± 11.23 pixel (horizontal position) and 51.06 ± 17.62 pixel (vertical position). Kalman filter yielded errors of 56.06 ± 30.97 pixel (horizontal position) and 72.98 ± 41.21 pixel (vertical position). Experimental results show that Moving Average filter yielded the best accuracy compared with the other signal processing filters. In future, our results maybe used in development of unobtrusive calibration procedure for spontaneous gaze-based interaction.","PeriodicalId":130873,"journal":{"name":"2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE)","volume":"29 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120857367","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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