2006 IEEE/RSJ International Conference on Intelligent Robots and Systems最新文献

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What Is the Real Frictional Constraint in Biped Walking? - Discussion on Frictional Slip with Rotation 两足行走的实际摩擦约束是什么?-关于旋转摩擦滑移的讨论
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.282460
C. Zhu, A. Kawamura
{"title":"What Is the Real Frictional Constraint in Biped Walking? - Discussion on Frictional Slip with Rotation","authors":"C. Zhu, A. Kawamura","doi":"10.1109/IROS.2006.282460","DOIUrl":"https://doi.org/10.1109/IROS.2006.282460","url":null,"abstract":"In this paper, a new considering approach for frictional constraint is proposed. It is pointed out that the conventional method only considering translational friction is not appropriate for biped walking, and the frictional rotation constraint should be taken into account. It is stressed that the translational motion and rotational motion will occur simultaneously when slip starts in biped walking, and the frictional rotation constraint plays a more important role than the frictional translation constraint. Furthermore, a method to calculate the slipping frictional force and torque, to predict the most possible slipping direction of a support foot in single support phase is developed. With this method, the quantitative compensation for the yaw-axis moment gets possible. Finally, a new frictional constraint rule applicable for any frictional motions is suggested","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126734333","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: 31
Study on Wheel of Exploration Robot on Sandy Terrain 沙质地形下探索机器人车轮的研究
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.281956
K. Iizuka, Yoshinori Sato, Y. Kuroda, T. Kubota
{"title":"Study on Wheel of Exploration Robot on Sandy Terrain","authors":"K. Iizuka, Yoshinori Sato, Y. Kuroda, T. Kubota","doi":"10.1109/IROS.2006.281956","DOIUrl":"https://doi.org/10.1109/IROS.2006.281956","url":null,"abstract":"In future planetary exploration missions, robots are required to traverse over very rough terrain. On the surface of the moon there are covered with soils, which is named regolith. Regolith is easy to slide. Any stack may occur to the robots that are running on the regolith. Some researchers have studied the mobility system for robots. However the optimal and robust mobility systems have not been developed yet. For producing high traversability, this paper proposes a new wheel system, considering the characteristic of soil made a new wheel","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"128 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128666564","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: 11
Adaptive Human-Robot Interaction System using Interactive EC 基于交互式电子商务的自适应人机交互系统
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.281723
Y. Suga, Chihiro Endo, Daizo Kobayashi, Takeshi Matsumoto, S. Sugano, T. Ogata
{"title":"Adaptive Human-Robot Interaction System using Interactive EC","authors":"Y. Suga, Chihiro Endo, Daizo Kobayashi, Takeshi Matsumoto, S. Sugano, T. Ogata","doi":"10.1109/IROS.2006.281723","DOIUrl":"https://doi.org/10.1109/IROS.2006.281723","url":null,"abstract":"We created a human-robot communication system that can adapt to user preferences that can easily change through communication. Even if any learning algorithms are used, evaluating the human-robot interaction is indispensable and difficult. To solve this problem, we installed a machine learning algorithm called interactive evolutionary computation (IEC) into a communication robot named WAMOEBA-3. IEC is a kind of evolutionary computation like a genetic algorithm. With IEC, the fitness function is performed by each user. We carried out experiments on the communication learning system using an advanced IEC system named HMHE. Before the experiments, we did not tell the subjects anything about the robot, so the interaction differed among the experimental subjects. We could observe mutual adaptation, because some subjects noticed the robot's functions and changed their interaction. From the results, we confirmed that, in spite of the changes of the preferences, the system can adapt to the interaction of multiple users","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"519 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124504350","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
Landing Pattern Modification Method with Predictive Attitude and Compliance Control to Deal with Uneven Terrain 基于姿态预测和柔度控制的不平坦地形着陆模式修正方法
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.282213
K. Hashimoto, Y. Sugahara, M. Kawase, A. Ohta, C. Tanaka, A. Hayashi, N. Endo, T. Sawato, Hun-ok Lim, A. Takanishi
{"title":"Landing Pattern Modification Method with Predictive Attitude and Compliance Control to Deal with Uneven Terrain","authors":"K. Hashimoto, Y. Sugahara, M. Kawase, A. Ohta, C. Tanaka, A. Hayashi, N. Endo, T. Sawato, Hun-ok Lim, A. Takanishi","doi":"10.1109/IROS.2006.282213","DOIUrl":"https://doi.org/10.1109/IROS.2006.282213","url":null,"abstract":"Many researchers have been studying on walking control methods for biped robots. However, the effectiveness of these control methods was not verified in outdoor environments such as pedestrian roads and gravel roads. In this paper, a landing pattern modification method adaptable to uneven terrain in a real environment is proposed which is based on a predictive attitude compensation control and a nonlinear compliance control. This method does not require any other sensors except force sensors. Also, a new biped foot system is described which can form larger support polygons on uneven terrain than conventional biped foot systems. Using the modification method and the foot system, WL-16RII (Waseda Leg-No.16 Refined II) achieved a stable walk on bumpy terrain with 20 mm height and 10 degrees inclination. Furthermore, a stable dynamic walk was realized on a paved road, when a human rode it. Through various walking experiments, the effectiveness of the method was confirmed","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115400116","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: 15
Walking Pattern Generation of a Biped Walking Vehicle Using a Dynamic Human Model 基于动态人体模型的两足步行车步行模式生成
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.281695
Y. Sugahara, K. Hashimoto, M. Kawase, T. Sawato, A. Hayashi, N. Endo, A. Ohta, C. Tanaka, Hun-ok Lim, A. Takanishi
{"title":"Walking Pattern Generation of a Biped Walking Vehicle Using a Dynamic Human Model","authors":"Y. Sugahara, K. Hashimoto, M. Kawase, T. Sawato, A. Hayashi, N. Endo, A. Ohta, C. Tanaka, Hun-ok Lim, A. Takanishi","doi":"10.1109/IROS.2006.281695","DOIUrl":"https://doi.org/10.1109/IROS.2006.281695","url":null,"abstract":"This paper describes a passive dynamic model of passenger for a biped walking vehicle. The walking pattern generation that enables stable walking even if passenger sits naturally is also described. The model consists of lower-limbs part assumed to be fixed to the robot, and the upper body assumed to be 1 particle with 2 DOF mounted on the seat via 2 springs and dampers. The parameters are identified through waist shaking experiments by using a force-torque sensor under the seat. The walking pattern generation method involves the proposed model being built onto a strict model of the robot, and through iteration computation, a stable walking pattern is generated. The effectiveness of the proposed method is confirmed through experiments","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128343047","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
Development of a Person Following Robot with Vision Based Target Detection 基于视觉目标检测的人跟随机器人的研制
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.282029
T. Yoshimi, Manabu Nishiyama, T. Sonoura, H. Nakamoto, S. Tokura, Hirokazu Sato, F. Ozaki, N. Matsuhira, H. Mizoguchi
{"title":"Development of a Person Following Robot with Vision Based Target Detection","authors":"T. Yoshimi, Manabu Nishiyama, T. Sonoura, H. Nakamoto, S. Tokura, Hirokazu Sato, F. Ozaki, N. Matsuhira, H. Mizoguchi","doi":"10.1109/IROS.2006.282029","DOIUrl":"https://doi.org/10.1109/IROS.2006.282029","url":null,"abstract":"We have developed the person following robot \"ApriAttendatrade\". This robot can accompany a person using vision based target detection and avoid obstacles with ultrasonic sensors while following the person. The robot first identifies an individual with its image processing system by detecting a person's region and recognizing the registered color and texture of his/her clothes. Usually, the person following robot has to detect and recognize the specified person and calculate his/her position in a complicated real-life environment of fixed objects and moving people. Our newly developed algorithm allows the robot to extract a particular individual from a cluttered background, and to find and reconnect with the person if it loses visual contact. Tracking people with stereo vision was realized by systematizing visual and motion control with a robust algorithm that utilizes various characteristics of the image data. The developed algorithm uses several analyses to extract information on the distance to each feature point, speed of target, color and texture of clothes for a stable tracking in many situations including changes of view due to self motion, shifts in lighting and objects similar to the target. The person following robot ApriAttendatrade has been exhibited at Aichi EXPO 2005, and its robust functions and smooth person following capability were successfully demonstrated","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130019278","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: 123
An fMRI Study on the Effects of Electrical Stimulation as Biofeedback 电刺激作为生物反馈作用的fMRI研究
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.282006
A. Arieta, R. Kato, H. Yokoi, T. Arai, T. Ohnishi
{"title":"An fMRI Study on the Effects of Electrical Stimulation as Biofeedback","authors":"A. Arieta, R. Kato, H. Yokoi, T. Arai, T. Ohnishi","doi":"10.1109/IROS.2006.282006","DOIUrl":"https://doi.org/10.1109/IROS.2006.282006","url":null,"abstract":"Nowadays, the man-machine interfaces are becoming more important in our interaction with robotic systems. One particular case is on prosthetic devices, where the need of \"biofeedback\" is of vital importance to achieve subconscious control of these devices. In order to provide this feedback, so the device can be included into the user's body image, we use electrical stimulation as a substitute for tactile feedback. In this study we analyze the effects of the electrical stimulation together with the intention, provided by the electromyography, for the sensation generation, and its inclusion on the user's body schema. To evaluate our system, we use functional magnetic resonance imaging, to measure the changes in the brain due to the use of an EMG controlled prosthetic hand with electrical stimulation as tactile feedback","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114667930","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: 15
Haptic cooperation between people, and between people and machines 人与人之间,人与机器之间的触觉合作
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.282489
K. Reed, M. Peshkin, M. Hartmann, J. Patton, Peter M. Vishton, M. Grabowecky
{"title":"Haptic cooperation between people, and between people and machines","authors":"K. Reed, M. Peshkin, M. Hartmann, J. Patton, Peter M. Vishton, M. Grabowecky","doi":"10.1109/IROS.2006.282489","DOIUrl":"https://doi.org/10.1109/IROS.2006.282489","url":null,"abstract":"Haptic interaction between people and machines might benefit from an understanding of haptic communication between one person and another. We recently reported results showing that two people performing a physically shared dyadic task can outperform either person alone, even when the perception of each participant is that the other is a hindrance. Evidently a dyad quickly negotiates a more efficient motion strategy than is available to individuals. This negotiation must take place through a haptic channel of communication, and it is apparently at a level below the awareness of the participants. Here we report results on the motion strategy that emerged. By recording forces and motions we show that the dyads \"specialized\" temporally such that one member took on early parts of the motion and the other late parts. Tests in which one participant's contribution was surreptitiously replaced by a motor did not elicit a similar cooperative response from the remaining human participant, showing that the language of haptic communication between people must be rather subtle","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130009707","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: 79
A Training Simulator for Intraoral Radiography 口腔内x线摄影训练模拟器
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.281983
T. Tokuyasu, Y. Fujii, Motoji Yamamoto, K. Okamura, K. Yoshiura
{"title":"A Training Simulator for Intraoral Radiography","authors":"T. Tokuyasu, Y. Fujii, Motoji Yamamoto, K. Okamura, K. Yoshiura","doi":"10.1109/IROS.2006.281983","DOIUrl":"https://doi.org/10.1109/IROS.2006.281983","url":null,"abstract":"Intraoral radiography is one of the most important techniques for dentists, which is commonly used to diagnose dental caries and gum disease. An intraoral radiograph shows a perspective projection image of the teeth of patient, so that the roentgenogram is affected by the positional relationship between film, teeth, and indicator cone which directs X-ray radiation toward the film. In order to administer intraoral radiography for a patient, he/she has to have a small X-ray film inserted in their oral cavity. The position and orientation of the film are properly adjusted by the dentist or radiologic technician. And then, the indicator cone is positioned outside the patient's mouth, and its orientation is determined depending on the teeth and film. Recently, it has been reported that the skill of intraoral radiography of dental students and interns are declining in Japan. The background of this issue is that the conventional training method needs to use an actual X-ray machine and lots of film, and much time to develop the roentgenogram. We assumed that these training inefficiencies would be improved by using virtual reality technique. In this paper, we propose a training simulator for intraoral radiography based on virtual reality, where the trainees quickly obtain a graphical image of intraoral radiograph on a computer display after the setting of film and indicator cone is finished. This paper presents a simulation algorithm for generating a graphical image of intraoral radiograph, and discusses about optimum design of an indicator cone positioning device for the simulator. Simulation results show that the proposed simulation algorithm provides realistic observations of intraoral radiograph","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124408562","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
Dental Patient Robot 牙科病人机器人
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems Pub Date : 2006-12-01 DOI: 10.1109/IROS.2006.281888
H. Takanobu, A. Takanishi, A. Okino, M. Madokoro, Y. Miyazaki, K. Maki
{"title":"Dental Patient Robot","authors":"H. Takanobu, A. Takanishi, A. Okino, M. Madokoro, Y. Miyazaki, K. Maki","doi":"10.1109/IROS.2006.281888","DOIUrl":"https://doi.org/10.1109/IROS.2006.281888","url":null,"abstract":"Presently, the simple head model (hereinafter referred to as phantom for practical training) with dentition models is used for dental therapy training. We suggested the patient robot for dental therapy training (hereinafter referred to as patient robot) as one of the practical applications of the humanoid robot technology, and we actually developed patient robots. One of them is the general model provided with 14 degrees of freedom (DOF) in addition to a tongue and lips that may interfere with treatment, allowing reflection of any change in simple expression. Also, active motions of the neck or hand allow various impediments so as to interfere with the actual potential treatment. The robot allowed trainees to do dental therapy training closer to the actual practice involving avoidance of these risks","PeriodicalId":237562,"journal":{"name":"2006 IEEE/RSJ International Conference on Intelligent Robots and Systems","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128008268","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: 16
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