Results 1 to 10 of about 4,279,140 (259)

Research on self-reconfiguration strategy of modular spherical robot

open access: yesInternational Journal of Advanced Robotic Systems, 2022
Self-reconfigurable robot is a complex system composed of multiple modular robots. Aiming at high efficiency and low energy consumption of self-reconfigurable robot configuration transformation, a self-reconfiguration strategy based on module mapping of ...
Hanxu Sun   +3 more
doaj   +1 more source

Design and Dynamic Simulation Verification of an On-Orbit Operation-Based Modular Space Robot

open access: yesApplied Sciences, 2023
Space robots have been playing an important role in space on-orbit operation missions. However, the traditional configuration of space robots only has a single function and cannot meet the requirements of different space missions, and the launch cost of ...
Dong Yang, Xiaokui Yue, Ming Guo
doaj   +1 more source

Intelligent Optimization Strategy Based on Statistical Machine Learning for Spacecraft Thermal Design

open access: yesIEEE Access, 2020
The thermal design of spacecraft becomes increasingly complicated as various advanced technologies are continuously introduced to the spacecraft.
Yan Xiong   +4 more
doaj   +1 more source

A Monocular Vision Measurement System of Three-Degree-of-Freedom Air-Bearing Test-Bed Based on FCCSP

open access: yesPhotonic Sensors, 2018
A monocular vision-based pose measurement system is provided for real-time measurement of a three-degree-of-freedom (3-DOF) air-bearing test-bed. Firstly, a circular plane cooperative target is designed. An image of a target fixed on the test-bed is then
Zhanyu Gao   +4 more
doaj   +1 more source

The Curious Robot - Structuring Interactive Robot Learning [PDF]

open access: yes, 2009
Lütkebohle I, Peltason J, Schillingmann L, et al. The Curious Robot - Structuring Interactive Robot Learning. In: International Conference on Robotics and Automation.
S. Wachsmuth   +13 more
core   +1 more source

Experimental Examination of Automatic Tether Winding Method Using Kinetic Energy in Tether Space Mobility Device

open access: yesAutomation, 2022
Tethers (strings and wires) are used in various mechanical systems because they are lightweight and have excellent storability. Examples of such systems include elevators and cranes.
Kazuki Nirayama   +3 more
doaj   +1 more source

Investigation of feet functions of large ruminants with a decoupled model of equivalent mechanism

open access: yesBiology Open, 2017
Cloven hooves of ruminants adapt to diverse terrain, provide propulsive force and support the whole body during movement in natural environments. To reveal how the feet ensure terrain adaptability by choosing the proper configurations and terrain ...
Qun Zhang, Kun Xu, Xilun Ding
doaj   +1 more source

Algorithms for Mobile Robot Localization and Mapping, Incorporating Detailed Noise Modeling and Multi-scale Feature Extraction [PDF]

open access: yes, 2006
Mobile robot localization and mapping in unknown environments is a fundamental requirement for effective autonomous navigation. Three different approaches to localization and mapping are presented.
Pfister, Samuel Thomas
core   +1 more source

Robot introspection through learned hidden Markov models [PDF]

open access: yes, 2006
In this paper we describe a machine learning approach for acquiring a model of a robot behaviour from raw sensor data. We are interested in automating the acquisition of behavioural models to provide a robot with an introspective capability.
Maria Fox   +11 more
core   +2 more sources

A Survey of Space Robotic Technologies for On-Orbit Assembly

open access: yesSpace: Science & Technology, 2022
The construction of large structures is one of the main development trends of the space exploration in the future, such as large space stations, large space solar power stations, and large space telescopes.
Delun Li   +5 more
doaj   +1 more source

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