نتایج جستجو برای: based robot
تعداد نتایج: 3002015 فیلتر نتایج به سال:
In multi-robot simultaneous localization and mapping (SLAM) systems, the system must create a consistent global map with multiple local maps loop closures between robot poses. However, false-positive caused by perceptual aliasing can severely distort map, especially in GNSS-denied areas, where good prior of relative poses robots is unavailable. addition, performance consistency metric existing ...
This paper describes the supervisory control of mobile robots using a biologically inspired short-term memory structure called a Sensory EgoSphere. The EgoSphere is implemented as a virtual geodesic dome upon which sensory data from the surroundings of the robot are written. The EgoSphere is managed by a distinct agent in a distributed agent-based robot control architecture called the Intellige...
augmenting its reactive component whenever it is forced to plan. When used to control a laboratory mobile robot, the We describe a robot control architecture which Theo-Agent in simple cases learns to reduce its reaction combines a stimulus-response subsystem for rapid time for new tasks from several minutes to less than a reaction, with a search-based planner for handling second. unanticipated...
The subject of this demonstration is natural human robot interaction. More specifically we demonstrate specific technological advancements that enable robots to perceive and understand natural human behavior as well as to act in ways that are familiar to humans. The demonstration is built around a museum guide use-case, where a simulated robotic guide is operating in a virtual environment. Duri...
This paper investigates decentralized sliding mode control (SMC) of multi-agent cooperative systems when the inter-agent communication delay cannot be neglected. A new algorithm is proposed to control and maintain the cooperation objectives when large communication delays occur due to faulty network conditions. The faulty agents perform prediction of all other agents in order to perform decentr...
Mobile robots offering services like transportation tasks enter various areas of our daily work-life. In this paper we present a concept for monitoring indoor environments using intelligent mobile robots. The basic components in this concept are the autonomously or semiautonomously acting mobile robots, which should unburden the staff in their everyday duties. The paper describes both the syste...
The development and implementation of a mobile robot is presented. The robot uses Fuzzy Logic to navigate in varying environments and his implementation has been carried out using inexpensive components and tools. The achieved performance encourages that this work will serve as a basis platform for the research of other paradigms in Control and Artificial Intelligence. Keywords— Mobile robots; ...
The fields of multi-robot and multi-agent systems represent active and topical research themes. Their results can be important for several areas, this paper considering the industrial application. The possibility to solve through robot cooperation an assembly process is discussed, the proposed approach using an agent based solution. Some theoretical and practical issues on robot coordination ar...
For robots to be truly exible they need to be able to learn to adapt to partially known or dynamic environments to teach themselves new tasks and to compensate for sensor and e ector defects The problem of robot learning has been an intensively stud ied research topic over the last decade In this paper we critically examine four major formulations of the robot learning problem inductive concept...
In recent years, soft computing methods, like fuzzy logic and neural networks have been presented and developed for the purpose of mobile robot trajectory tracking. In this paper we will present a fuzzy approach to the problem of mobile robot path tracking for the CEDRA rescue robot with a complicated kinematical model. After designing the fuzzy tracking controller, the membership functions an...
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