2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)最新文献

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Development and performance comparison of extended Kalman filter and particle filter for self-reconfigurable mobile robots 自重构移动机器人扩展卡尔曼滤波与粒子滤波的研制与性能比较
S. Won, M. Biglarbegian, W. Melek
{"title":"Development and performance comparison of extended Kalman filter and particle filter for self-reconfigurable mobile robots","authors":"S. Won, M. Biglarbegian, W. Melek","doi":"10.1109/RIISS.2014.7009168","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009168","url":null,"abstract":"In this paper we develop two filters, extended Kalman filter (EKF) and particle filter (PF), for autonomous docking of mobile robots and compare the performances of the two filers in terms of accuracy. Robots are equipped with IR emitters/receivers and encoders, and their data is used to estimate the distance and orientation of robots, which is needed for docking. The two state estimation methods are compared in simulations under different conditions. Simulation results demonstrate that the estimation accuracy of the EKF is higher than PF when the initial state is correctly estimated. However, when the initial state is not estimated correctly, the state estimation of EKF does not converge to the true value. On the other hand, PF state estimation successfully converges to the true value and the error is more consistent. The result of this work can help researchers and practitioners to design and use proper filters for docking applications.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117348672","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
Evolutionary swarm robotics approach to a pursuit problem 求解追逐问题的进化群机器人方法
T. Yasuda, K. Ohkura, T. Nomura, Y. Matsumura
{"title":"Evolutionary swarm robotics approach to a pursuit problem","authors":"T. Yasuda, K. Ohkura, T. Nomura, Y. Matsumura","doi":"10.1109/RIISS.2014.7009182","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009182","url":null,"abstract":"The pursuit problem is a conventional benchmark in distributed artificial intelligence research. The focal point of previous work in this domain has been the development of coordination mechanisms for predators that cooperatively hunt prey in a typically discrete grid world. This paper investigates a pursuit problem in a continuous torus field on the basis of swarm robotics. Twenty predator robots and three prey robots, each of which can be hunted by multiple predators, are assumed. Predators have a controller represented by evolving artificial neural networks (EANNs), and prey have a predetermined behavior rule for escaping predators. A series of computer simulations were conducted to compare three types of EANNs to determine the efficient artificial evolution of the predator robot controllers.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131902976","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: 5
Acquiring personal keywords from a conversation for a human-robot communication 从人机交流的对话中获取个人关键字
Shun Nomura, Haeyeon Lee, E. Sato-Shimokawara, K. Wada, Toru Yamaguchi
{"title":"Acquiring personal keywords from a conversation for a human-robot communication","authors":"Shun Nomura, Haeyeon Lee, E. Sato-Shimokawara, K. Wada, Toru Yamaguchi","doi":"10.1109/RIISS.2014.7009181","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009181","url":null,"abstract":"This paper shows acquiring personal keywords and using them for human-robot communication or supporting to human-human communication. Personal keywords are feature of personality. Proposed system acquiring the keywords from a conversation. Authors developed a prototype of the keywords based communication system. First experiment acquired the keywords from the 2 trial conversations and set up the robot dialog based on the conversation. This experiment shows effectiveness of the personal keywords. Second experiment observed 60 conversations which are obtained from the first meeting elderly people. Authors analyzed the keywords which is obtained from the conversation, and found useful keywords for communication with elderly people.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131609775","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
Application of stretchable strain sensor for pneumatic artificial muscle 可拉伸应变传感器在气动人工肌肉中的应用
Hiroyuki Nakamoto, Soushi Oida, Hideo Ootaka, M. Tada, I. Hirata, F. Kobayashi, F. Kojima
{"title":"Application of stretchable strain sensor for pneumatic artificial muscle","authors":"Hiroyuki Nakamoto, Soushi Oida, Hideo Ootaka, M. Tada, I. Hirata, F. Kobayashi, F. Kojima","doi":"10.1109/RIISS.2014.7009179","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009179","url":null,"abstract":"Pneumatic artificial muscles have advantages of lightweight, strong force, and electrical power saving for applications to power-assist systems or care support systems. These applications require precise control of artificial muscles. The artificial muscles have non-linear characteristics because they are mainly composed of elastic materials. The characteristics make the precise control difficult. In this paper, we propose a stretchable strain sensor for an application to pneumatic artificial muscles. This strain sensor has the characteristics of stretchability, length measurement, and lightweight, and can directly measure the contraction of the artificial muscle by attaching the sensor on the muscle. We describe the structure of the sensor and the principle, and show the fundamental characteristics. In addition, we confirm the next two characteristics. The sensor stops the contraction of the muscle at an error of 2.1 mm, and has no hysteresis in a loop of contraction and stretch.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116962715","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: 8
Facial pose estimation via dense and sparse representation 基于密集和稀疏表示的面部姿态估计
Hui Yu, Honghai Liu
{"title":"Facial pose estimation via dense and sparse representation","authors":"Hui Yu, Honghai Liu","doi":"10.1109/RIISS.2014.7009177","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009177","url":null,"abstract":"Facial pose estimation is an important part for facial analysis such as face and facial expression recognition. In most existing methods, facial features are essential for facial pose estimation. However, occluded key features and uncontrolled illumination of face images make the facial feature detection vulnerable. In this paper, we propose methods for facial pose estimation via dense reconstruction and sparse representation but avoid localizing facial features. The Sparse Representation Classifier (SRC) method has achieved successful results in face recognition. In this paper, we explore SRC in pose estimation. Sparse representation learns a dictionary of base functions, so each input pose can be approximated by a linear combination of just a sparse subset of the bases. The experiment conducted on the CMU Multiple face database has shown the effectiveness of the proposed method.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127996666","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
A route planning for disaster waste disposal based on robot technology 基于机器人技术的灾害垃圾处理路径规划
T. Takeda, Y. Mori, N. Kubota, Y. Arai
{"title":"A route planning for disaster waste disposal based on robot technology","authors":"T. Takeda, Y. Mori, N. Kubota, Y. Arai","doi":"10.1109/RIISS.2014.7009173","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009173","url":null,"abstract":"This paper describes a transportation management system for disaster wastes to support early recovery from great the effect of earthquakes and other natural disasters. The system consists of a route selection process and a waste allocation process. For the system, the simplification map is made from arterial roads, temporally storage yards and disposal facilities. And, a directed graph with traveling times and transportation distances of adjacent nodes was generated from the simplification map. The route selection process calculates path length between all pairs of nodes by Warshall-Floyd algorithm. The allocation process decides transportation amount for each disposal facility by linear programming method. In the experiment, we confirm our method is able to manage waste transportation by using a map that simulated south Tokyo. Our system selected the shortest route from a disaster waste source to the nearest disposal facility with related to traffic conditions. The system allocated simulated disaster wastes for the facilities in proper quantities.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115310936","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: 13
Average Edit Distance Bacterial Mutation Algorithm for effective optimisation 平均编辑距离细菌突变算法的有效优化
Tiong Yew Tang, S. Egerton, János Botzheim, N. Kubota
{"title":"Average Edit Distance Bacterial Mutation Algorithm for effective optimisation","authors":"Tiong Yew Tang, S. Egerton, János Botzheim, N. Kubota","doi":"10.1109/RIISS.2014.7009162","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009162","url":null,"abstract":"In the field of Evolutionary Computation (EC), many algorithms have been proposed to enhance the optimisation search performance in NP-Hard problems. Recently, EC research trends have focused on memetic algorithms that combine local and global optimisation search. One of the state-of-the-art memetic EC methods named Bacterial Memetic Algorithm (BMA) has given good optimisation results. In this paper, the objective is to improve the existing BMA optimisation performance without significant impact to its processing cost. Therefore, we propose a novel algorithm called Average Edit Distance Bacterial Mutation (AEDBM) algorithm that improves the bacterial mutation operator in BMA. The AEDBM algorithm performs edit distance similarity comparisons for each selected mutation elements with other bacterial clones before assigning the selected elements to the clones. In this way, AEDBM will minimise bad (similar elements) bacterial mutation to other bacterial clones and thus improve the overall optimisation performance. We investigate the proposed AEDBM algorithm on commonly used datasets in fuzzy logic system analysis. We also apply the proposed method to train a robotic learning agent's perception-action mapping dataset. Experimental results show that the proposed AEDBM approach in most cases gains consistent mean square error optimisation performance improvements over the benchmark approach with only minimal impact to processing cost.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127229349","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: 2
Combining pose control and angular velocity control for motion balance of humanoid robot soccer EROS 结合姿态控制和角速度控制的仿人足球机器人EROS运动平衡
Azhar Aulia Saputra, I. A. Sulistijono, A. S. Khalilullah, T. Takeda, N. Kubota
{"title":"Combining pose control and angular velocity control for motion balance of humanoid robot soccer EROS","authors":"Azhar Aulia Saputra, I. A. Sulistijono, A. S. Khalilullah, T. Takeda, N. Kubota","doi":"10.1109/RIISS.2014.7009164","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009164","url":null,"abstract":"This paper proposes a research about the humanoid robot system stability to the basic movements in playing football (walking, running, and kicking a ball). The system controls the stability of the robot body angle in order to remain in an ideal position, using the hand as a function of the feedback that has been controlled the actuator separately with leg function on the robot. The hand has a function as robot body tilt actuator controller and the foot has a function as gait motion control system that controls the robot to walk. This system has deficiency to disorders the high impulse, resulting in added angular velocity control system functions, which can reduce the foot force moment generated when stopping suddenly and unexpectedly ran. System control used PID control while in motion pattern and kinematic control system using Fuzzy algorithm. We applied the combination between the control and speed control angle pose at EROS (EEPIS Robosoccer).","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128510918","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: 17
Self-generation of reward in reinforcement learning by universal rules of interaction with the external environment 基于与外部环境交互的普遍规则的强化学习中奖励的自我产生
K. Kurashige, Kaoru Nikaido
{"title":"Self-generation of reward in reinforcement learning by universal rules of interaction with the external environment","authors":"K. Kurashige, Kaoru Nikaido","doi":"10.1109/RIISS.2014.7009176","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009176","url":null,"abstract":"Various studies related to machine learning have been performed. In this study, we focus on reinforcement learning, one of the methods used in machine learning. In conventional reinforcement leaning, the design of the reward function is difficult, because it is a complex and laborious task and requires expert knowledge. In previous studies, the robot learned from external sources, not autonomously. To solve this problem, we propose a method of robot learning through interactions with humans using sensor input. The reward is also generated through interactions with humans. However, the method does not require additional tasks that must be performed by the human. Therefore, the user does not need expert knowledge, and anyone can teach the robot. Our experiment confirmed that robot learning is possible through the proposed method.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128823012","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: 2
Medical interview training using depressed patient robot in psychiatric education 抑郁症患者机器人在精神病学教育中的医学访谈训练
T. Hashimoto, H. Nakane, Ryo Kurimoto, Hiroshi Kobayashi
{"title":"Medical interview training using depressed patient robot in psychiatric education","authors":"T. Hashimoto, H. Nakane, Ryo Kurimoto, Hiroshi Kobayashi","doi":"10.1109/RIISS.2014.7009172","DOIUrl":"https://doi.org/10.1109/RIISS.2014.7009172","url":null,"abstract":"This paper introduces a psychiatric patient robot that can be used for medical interview training in psychiatric education. The patient robot is developed based on an android robot technology. Medical interview training in psychiatric field is generally conducted by employing human simulated or standardized patient (SP) who is trained to reproduce a set of symptoms of intended mental disorder by veteran psychiatrists. But in the use of a healthy person as a SP there are some problems such as mental burden, time-consuming, the lack of human resources, and so forth. In contrast, the merit of the use of a patient robot is to offer standardized and reproducible interview training to psychiatric trainees. Furthermore, it is expected that psychiatric trainees are able to experience realistic medical interview as if they face to a real human SP by taking advantage of characteristics of android robots. As the first step, the patient robot was particularly designed to simulate a set of symptoms of unipolar depression, because it is a common mental disorder worldwide. The interview scenario, that is question and answer process between an interviewer and the patient robot, was prepared based on the “Structured Interview Guide for the Hamilton Depression Rating Scale (SIGH-D)” which is widely used for interview training and clinical studies. The medical interview training with patient robot was introduced in actual psychiatric education, and eight students participated and evaluated its educational effect.","PeriodicalId":270157,"journal":{"name":"2014 IEEE Symposium on Robotic Intelligence in Informationally Structured Space (RiiSS)","volume":"234 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120878897","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: 2
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