2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)最新文献

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Task priority control for aerial manipulation 空中操纵的任务优先级控制
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017672
Angel Santamaria-Navarro, V. Lippiello, J. Andrade-Cetto
{"title":"Task priority control for aerial manipulation","authors":"Angel Santamaria-Navarro, V. Lippiello, J. Andrade-Cetto","doi":"10.1109/SSRR.2014.7017672","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017672","url":null,"abstract":"This paper presents a task oriented control strategy for aerial vehicles equipped with a manipulator. A camera is attached to the end-effector of the manipulator to perform a primary task consisting on visual servoing towards a desired target. Over-actuation of the whole quadrotor-arm system is exploited to achieve secondary velocity tasks. One subtask is proposed to horizontally stabilize the platform during flight by aligning the arm center of gravity with the quadrotor gravitational vector. The arm singularities and manipulability are addressed by another subtask that leads the arm to a preferable configuration, and also takes into account the arm joint limits. The performance of the whole visual servo and secondary tasks control scheme is shown in a Robot Operating System (ROS) implementation.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123769275","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: 24
Field report: Civil protection exercise gas storage 现场报道:民防演习储气
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017681
Gerald Steinbauer, Johannes Maurer, Andreas Ciossek
{"title":"Field report: Civil protection exercise gas storage","authors":"Gerald Steinbauer, Johannes Maurer, Andreas Ciossek","doi":"10.1109/SSRR.2014.7017681","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017681","url":null,"abstract":"There is a lot potential for mobile robots supporting responders mitigating various kinds of disasters ranging from manmade accidents with hazard materials to natural earthquakes with collapsed buildings. Although, there are many examples of application of robots in research and disasters response exercises examples in real missions are rare. Reasons for that are that the deployment of robot systems is not trivial and that many systems are yet not robust and stable enough. Therefore, actually there are basically no disasters response teams that possess and deploy robots in the field. As a consequence currently robot systems come from external institutions like universities or companies and are operated by external experts. Such requests for external support for disaster relief are already common. For instance see the example in [1] using the European Civil Protection Mechanism (EUCP). As this situation has to be accepted until robots will be really easy to use and stable procedures that allow to deal with this setup have to be found. A crucial factor for the acceptance of such setups by the responder is the easy integration of the robots and the external experts in the mission. In this paper we present the results of an emergency response exercise (a fire in a gas storage) where particularly care about these factors was taken. In the remainder of the paper we will motivate and discuss the team structure we used for the external robot team and present the outline and the results of the exercise. We will conclude the paper with some lessons learned during the exercise.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126416368","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
Passive brachiation. Towards motion in trees with robotic snakes 被动的臂力摆荡。用机器蛇在树上运动
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017683
A. Trujillo, Juan Igua, Kamilo Melo
{"title":"Passive brachiation. Towards motion in trees with robotic snakes","authors":"A. Trujillo, Juan Igua, Kamilo Melo","doi":"10.1109/SSRR.2014.7017683","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017683","url":null,"abstract":"Euler-Lagrange dynamic behavior of a passive underactuated brachiation motion of a 6DOF coplanar Modular Snake Robot was analyzed using simulation. The experiments were executed with a robot featuring a catenary curve hanging by two horizontally separated support points. The initial conditions of the simulations were set by varying the separation of the support points before motion occurred. After releasing one robot end, we recorded the resulting evolution of joint positions, velocities and accelerations, as well as the center of mass position. The resulting performance related to distance reached, height achieved and the equalized conversion of energy was analyzed to identify the ranges for the initial conditions that make this motion feasible within a real robot.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126994746","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
An interactive visualization system for urban search & rescue mission planning 城市搜救任务规划交互式可视化系统
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017652
A. Bock, A. Kleiner, Jonas Lundberg, T. Ropinski
{"title":"An interactive visualization system for urban search & rescue mission planning","authors":"A. Bock, A. Kleiner, Jonas Lundberg, T. Ropinski","doi":"10.1109/SSRR.2014.7017652","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017652","url":null,"abstract":"We present a visualization system for incident commanders in urban search & rescue scenarios that supports the inspection and access path planning in post-disaster structures. Utilizing point cloud data acquired from unmanned robots, the system allows for assessment of automatically generated paths, whose computation is based on varying risk factors, in an interactive 3D environment increasing immersion. The incident commander interactively annotates and reevaluates the acquired point cloud based on live feedback. We describe design considerations, technical realization, and discuss the results of an expert evaluation that we conducted to assess our system.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123710209","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
Rendezvous through obstacles in multi-agent exploration 在多智能体探索中通过障碍物会合
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017656
V. Spirin, S. Cameron
{"title":"Rendezvous through obstacles in multi-agent exploration","authors":"V. Spirin, S. Cameron","doi":"10.1109/SSRR.2014.7017656","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017656","url":null,"abstract":"In the robot rescue scenario a team of (ground-based, mobile) robots are sent into a disaster area in order to map it and to look for survivors. Communication between agents is assumed limited, which means that robots have to physically move in order to pass information to the outside world. Here we augment the previous communication model by assuming that short-range communication of map data is possible, and also consider adding a second low-bandwidth command channel with much larger range. This means that dense data (like maps) can be sent through some walls or along corridors, increasing the possible ways that robots can pass data along; and that high-priority short messages can be sent to most of the agents at any time. We claim that these modifications make the simulated scenario more realistic, with a corresponding increase in complexity. Results indicate that the ability to move information is improved over earlier work.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121516272","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: 10
Experimental determination of control parameter intervals for repeatable gaits in modular snake robots 模块化蛇形机器人可重复步态控制参数区间的实验确定
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017664
Kamilo Melo, L. Paez
{"title":"Experimental determination of control parameter intervals for repeatable gaits in modular snake robots","authors":"Kamilo Melo, L. Paez","doi":"10.1109/SSRR.2014.7017664","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017664","url":null,"abstract":"Controlling motion in a Modular Snake Robot can be achieved by reducing the high dimensionality of the robot's configuration space Q. This can be done by using cyclic motions programed by functions whose parameters conform to a parameterized space P. In the scope of this research P = ℝ9, wich leads to an infinite set of possible gaits. However, not every combination of parameters leads to feasible and effective gaits. The paper outlines practical limitations of P related to mechanical constraints and theoretical rules that analyze the behavior of the parameterized functions that control the robot's motion. Once these limits were imposed on the parameterized space, an experimental sweep along the feasible parameter intervals was carried out. The aim of this sweep was to verify and analyze the type of locomotion output produced, in order to select a set of gaits according to a criteria that measures their repeatability. The value of select repeatable gaits based on the control parameters relies on the possibility of using them as a basis for determining general locomotion models that are scalable to different numbers of DoF.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128935902","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: 21
Observation and measurement in disaster areas using industrial use unmanned helicopters 利用工业用无人直升机在灾区进行观测和测量
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017671
A. Sato, H. Nakanishi
{"title":"Observation and measurement in disaster areas using industrial use unmanned helicopters","authors":"A. Sato, H. Nakanishi","doi":"10.1109/SSRR.2014.7017671","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017671","url":null,"abstract":"Yamaha Motor's RMAX industrial use unmanned helicopter is used for crop dusting rice paddies and there are presently more than 2,500 unmanned helicopters being used in Japan's agriculture industry. Autonomous flight control type unmanned helicopters based on the agricultural use RMAX ones have been developed and were used for observation over Hokkaido's Mt. Usu volcano during its 2000 eruption. Since then, development has continued to enable improved observation and measurement in disaster areas using “Autonomous Flight Type RMAX G1”. In this paper we introduce the operational technology developed for observation and measurement with this model, particularly for observation activities related to erupting volcanoes. Insights gained from these activities are summarized. We also introduce a new unmanned helicopter model, “FAZER”, which is expected to enjoy a wide usage range due to its improved loading capacity compared with the conventional RMAX model.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134339069","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: 7
R3: Request a rescue robot 请求救援机器人
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017682
Gerald Steinbauer, Johannes Maurer, Heimo Krajnz
{"title":"R3: Request a rescue robot","authors":"Gerald Steinbauer, Johannes Maurer, Heimo Krajnz","doi":"10.1109/SSRR.2014.7017682","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017682","url":null,"abstract":"Although, robot technology is helpful in the mitigation of disasters and there are many examples of exemplary deployments after disasters in near future responder will not build up capabilities in this direction. Reasons for that are mainly economical aspects and limited technological maturity. One way to go around and to foster deployment in the field is to allow responder to timely request experts and robots from external institution. In this paper we motivated the development of such a model and pointed out the issue that have to be tackled.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126219719","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
Real-time point-cloud data transmission for teleoperation using H.264/AVC 基于H.264/AVC的远程操作实时点云数据传输
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017673
Ga-Ram Jang, Yong-Deuk Shin, Jae-Han Park, M. Baeg
{"title":"Real-time point-cloud data transmission for teleoperation using H.264/AVC","authors":"Ga-Ram Jang, Yong-Deuk Shin, Jae-Han Park, M. Baeg","doi":"10.1109/SSRR.2014.7017673","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017673","url":null,"abstract":"This paper presents an algorithm that offers real-time point-cloud transmission for teleoperation using H.264/AVC. Because the 3D-visualized point-cloud data provides metric information regarding the remote workplace, the teleoperator can observe the remote workplace from several viewpoints. The size of point-cloud data is a limitation when transmitting in poor and unstable network environments in real-time. Therefore, to perform robust teleoperation, it is necessary to compress point-cloud data at the remote location and transmit it in real-time. The feasibility of the proposed algorithm is verified by applying it in indoor and outdoor mapping with a 3G network system. Real-time teleoperation is effectively realized by applying the suggested algorithm.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124220532","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
Improvement of slope traversability for a multi-DOF tracked vehicle with active reconfiguration of its joint forms 主动重构多自由度履带车辆坡面可通过性的研究
2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014) Pub Date : 2014-10-01 DOI: 10.1109/SSRR.2014.7017678
Genki Yamauchi, Takahiro Noyori, K. Nagatani, Kazuya Yoshida
{"title":"Improvement of slope traversability for a multi-DOF tracked vehicle with active reconfiguration of its joint forms","authors":"Genki Yamauchi, Takahiro Noyori, K. Nagatani, Kazuya Yoshida","doi":"10.1109/SSRR.2014.7017678","DOIUrl":"https://doi.org/10.1109/SSRR.2014.7017678","url":null,"abstract":"During volcanic activity, people are restricted from coming within a certain distance to the volcano crater because of the danger posed. However, observing the restricted area is very important to reduce the risk to residents from eruptions such as pyroclastic and debris flows. Therefore, teleoperated mobile robots are being developed to observe conditions in such restricted areas, remotely. However, such volcanic environments include loose soil slopes of volcanic ash and lapillus, which may be impossible to traverse using current mobile robotics technology. Thus, we propose a contact angle control method for a multi-degrees of freedom (DOF) tracked vehicle. This controls the contact angle of the tracks and decreases the potential for the robot to sideslip on loose ground. To evaluate this method, we installed a contact load sensing system in each tracks. The effectiveness of the method was verified on an indoor simulated volcanic field and an outdoor field. In this paper, we explain the proposed method, introduce our developed robot and sensing system, and report the results of our evaluation experiments.","PeriodicalId":267630,"journal":{"name":"2014 IEEE International Symposium on Safety, Security, and Rescue Robotics (2014)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134234577","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
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