Non-planar vibrations of a string in the presence of a boundary obstacle
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2016.10.026
Abstract: Abstract We analyze planar and non-planar motions of a string vibrating against a unilateral curved obstacle. Our model incorporates the change in tension due to stretching of the string, which introduces nonlinear coupling between motions… read more here.
Keywords: planar; non planar; planar motions; obstacle ... See more keywords
Design, Modeling and Validation of a Tendon-Driven Soft Continuum Robot for Planar Motion Based on Variable Stiffness Structures
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3149031
Abstract: Robotic structures based on variable stiffness enable high-performance and flexible motion systems that are inherently safe and thus allow safe Human-Robot Collaboration. This letter presents the design of a robotic structure based on variable stiffness.… read more here.
Keywords: planar motion; validation; variable stiffness; soft continuum ... See more keywords
Globally-Optimal Inlier Maximization for Relative Pose Estimation Under Planar Motion
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neurorobotics"
DOI: 10.3389/fnbot.2022.820703
Abstract: Planar motion constraint occurs in visual odometry (VO) and SLAM for Automated Guided Vehicles (AGVs) or mobile robots in general. Conventionally, two-point solvers can be nested to RANdom SAmple Consensus to reject outliers in real… read more here.
Keywords: relative pose; pose estimation; planar motion; motion ... See more keywords
Investigation of the Flow Field of a Ship in Planar Motion Mechanism Tests by the Vortex Identification Method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse8090649
Abstract: Planar motion mechanism (PMM) tests provide a means of obtaining the hydrodynamic derivatives needed to assess ship maneuverability properties. In this paper, the self-developed computational fluid dynamic (CFD) solver based on the open source code… read more here.
Keywords: motion mechanism; vortex identification; identification; flow field ... See more keywords
Ring-Shaped Piezoelectric 5-DOF Robot for Angular-Planar Motion
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13101763
Abstract: This paper provides numerical and experimental investigations of a ring-shaped piezoelectric 5-DOF robot that performs planar and angular motions of spherical payload. The robot consists of a piezoelectric ring glued on a special stainless-steel ring… read more here.
Keywords: planar motion; payload; angular planar; robot ... See more keywords