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基于A*和改进动态窗口法的建筑移动机器人路径规划 被引量:4
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作者 谷万 徐振 郭帅 《工业控制计算机》 2022年第8期87-90,共4页
针对基于麦克纳姆轮移动底盘的建筑移动机器人在建筑施工作业场景下存在的路径偏离全局安全路径过大等问题,提出一种基于A*和改进动态窗口法的路径规划算法。首先,根据麦克纳姆轮运动全向性的特点,优选A*算法中节点扩展的方向和启发函数... 针对基于麦克纳姆轮移动底盘的建筑移动机器人在建筑施工作业场景下存在的路径偏离全局安全路径过大等问题,提出一种基于A*和改进动态窗口法的路径规划算法。首先,根据麦克纳姆轮运动全向性的特点,优选A*算法中节点扩展的方向和启发函数,得到全局最优路径;其次,在构建速度窗口和建立轨迹预测模型时,只考虑线速度,并结合全局路径和滑移角以及航向角信息对评价函数进行优化,提高运动速度的平滑性,减少跟踪误差;最后,实验结果表明,改进后降低了全局路径跟踪误差,保证了运动的稳定性和安全性。验证了该文所提算法的有效性。 展开更多
关键词 建筑移动机器人 A*算法 动态窗口法 路径规划
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Architectural Planning Living with Robotics 被引量:1
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作者 Akiko Watanabe Yoshitaka Mikami 《Journal of Civil Engineering and Architecture》 2013年第1期20-26,共7页
This paper seeks to envision future architectural planning as it relates to living with robots and to clarify the research theme for it. Living with robots is no longer a fantasy seen just on TV or in movies. The conc... This paper seeks to envision future architectural planning as it relates to living with robots and to clarify the research theme for it. Living with robots is no longer a fantasy seen just on TV or in movies. The concept of the intelligent space emerged from the field of robotics in the mid-1990s. The idea of the intelligent space is that the robot will support the architecture and users of the space by keeping in close contact with architectural space equipped with intelligent technologies. The benefit of the intelligent space is that the robot can be smaller and less intelligent because the robot will be assisted by advanced technologies embedded in the architectural space, such as sensors and actuators. Therefore, the robot can consequently assist user's activities with delicate care. This paper describes the vision and possibility for architectural planning as it relates to live with robots who can support the inhabitants' lives. This paper introduces the study of the relationship between humans and moving robot in architectural space, especially support region for humans by desktop mobile robot. 展开更多
关键词 ARCHITECTURE ROBOTICS PLANNING
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Technologies Applied to Cultural Heritage: A Robot Application in Architectural Survey
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作者 Michela Cigola 《Journal of Civil Engineering and Architecture》 2012年第9期1109-1116,共8页
In this work a study of feasibility is illustrated to design and build a mobile robot for inspection and analysis of historical sites of architectonic interest. This novel application for robotic systems can be consid... In this work a study of feasibility is illustrated to design and build a mobile robot for inspection and analysis of historical sites of architectonic interest. This novel application for robotic systems can be considered of great interest because nowadays the need of more and more accurate and efficient survey activity requires enhancement and even development of procedures with more reliable, innovative, and advanced characteristics. Within this expectation robots and robotic systems seem to be suitable solutions even with the purposes of: operating in environments that cannot be reached by human operators. The study of feasibility concerns with the analysis and simulation of a robotic system that can be used for operating in historical sites. Basic features of such mobile robots, either legged or wheeled, are well known, but specific requirements should be considered for the proposed applications in archaeological/architectural sites, which can be considered as a novelty in the field of Robotics. Basic features of the proposed robotic system can be summarized as follows: the robot should be able to move inside the archaeological and/or architectural sites by carrying surveying devices and by avoiding damage of the surface and other parts of the site. 展开更多
关键词 Architectural survey ROBOTICS technologies for cultural heritage.
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