Mobile robot localization

Xem 1-8 trên 8 kết quả Mobile robot localization
  • Robotics has achieved its greatest success to date in the world of industrial manufacturing. Robot arms, or manipulators, comprise a 2 billion dollar industry. Bolted at its shoulder to a specific position in the assembly line, the robot arm can move with great speed and accuracy to perform repetitive tasks such as spot welding and painting (figure 1.1). In the electronics industry, manipulators place surface-mounted components with superhuman precision, making the portable telephone and laptop computer possible....

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  • In this book, new results or developments from different research backgrounds and application fields are put together to provide a wide and useful viewpoint on these headed research problems mentioned above, focused on the motion planning problem of mobile ro-bots.

    pdf280p kimngan_1 05-11-2012 40 5   Download

  • Recently, several solutions to the robot localisation problem have been proposed in the scientific community. In this chapter we present a localisation of a visual guided quadruped walking robot in a dynamic environment. We investigate the quality of robot localisation and landmark detection, in which robots perform the RoboCup competition (Kitano et al., 1997). The first part presents an algorithm to determine any entity of interest in a global reference frame, where the robot needs to locate landmarks within its surroundings.

    pdf560p nhatkyvodanh 24-07-2012 75 22   Download

  • Today robots navigate autonomously in office environments as well as outdoors. They show their ability to beside mechanical and electronic barriers in building mobile platforms, perceiving the environment and deciding on how to act in a given situation are crucial problems. In this book we focused on these two areas of mobile robotics, Perception and Navigation.

    pdf704p kimngan_1 05-11-2012 26 8   Download

  • Mobile robots navigation includes different interrelated activities: (i) perception, as obtaining and interpreting sensory information; (ii) exploration, as the strategy that guides the robot to select the next direction to go; (iii) mapping, involving the construction of a spatial representation by using the sensory information perceived; (iv) localization, as the strategy to estimate the robot position within the spatial map; (v) path planning, as the strategy to find a path towards a goal location being optimal or not; and (vi) path execution, where motor actions are determined and adapt...

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  • Báo cáo đề xuất cải tiến chất lượng của bộ lọc Kalman mở rộng cho bài toán định vị cho robot di động. Một hệ logic mờ được sử dụng để hiệu chỉnh theo thời gian thực các ma trận hiệp phương sai của bộ lọc. Tiếp đó, một mạng nơron được cài đặt để hiệu chỉnh các hàm thành viên của luật mờ. Mục đích là để tăng độ chính xác và tránh sự phân kỳ của bộ lọc Kalman khi các ma trận hiệp phương sai được chọn cố định hoặc chọn sai.

    pdf13p binhminhmuatrenngondoithonggio 09-06-2017 9 1   Download

  • Hội thảo toàn quốc về Điện tử - Truyền thông – An toàn thông tin, ATC/REV-2012 Multi-sensor mobile robot and the sensor fusion-based localization with Extended Kalman Filter Trần Thuận Hoàng, Phùng Mạnh Dương, Đặng Anh Việt và Trần Quang Vinh Trường Đại học Công nghệ, Đại học Quốc gia Hà nội e-Mail:

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  • Various methods for controlling mobile robot systems have been developed which are generally classified into two categories: global planning and local control. Many works, based on the complete knowledge of the robot and the environment, use a global planning method such as artificial potential fields [11], connectivity graph, cell decomposition [12], etc. These methods build some paths (set of sub-goals) which are free of obstacles

    pdf18p thachcotran 08-02-2010 87 17   Download


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