Results 31 to 40 of about 72 (54)

A Novel Hybrid Robot for In-Pipe Maintenance and Inspection

open access: yesIEEE Access
Pipelines play a crucial role in the movement of key resources such as water, oil, and gas in today’s globe. The continued development of urbanization is resulting in a significant annual increase in the number of pipes. The prompt maintenance and
Dias Akimbay   +6 more
doaj   +1 more source

Advancing In-Pipe Robot Communication with High-Speed OWC Transceiver Front-End Circuit: Experimental Insights and Prospects [PDF]

open access: yes
This paper presents the design and experimentation of a high-speed optical wireless communication front-end transceiver circuit tailored for inpipe robot communication applications.
Rungraungsilp, S.   +5 more
core   +1 more source

Trajectory generation for a walking in-pipe robot moving through spatially curved pipes

open access: yesMATEC Web of Conferences, 2017
In this paper, a walking in-pipe robot is studied. The robot has six legs, each consisting of 3 links connected via rotary joints. The legs are attached to the robot’s body.
Savin Sergei   +2 more
doaj   +1 more source

Development of an In-Pipe Inspection Robot for Large-Diameter Water Pipes

open access: yesSensors
This paper describes the development of an in-pipe inspection robot system designed for large-diameter water pipes. The robot is equipped with a Magnetic Flux Leakage (MFL) sensor module. The robot system is intended for pipes with diameters ranging from
Kwang-Woo Jeon   +7 more
doaj   +1 more source

Research on a New Bilateral Self-locking Mechanism for an Inchworm Micro In-pipe Robot with Large Traction

open access: yesInternational Journal of Advanced Robotic Systems, 2014
In this paper, we present an innovative bilaterally-controllable self-locking mechanism that can be applied to the micro in-pipe robot. The background and state of the art of the inchworm micro in-pipe robot is briefly described in the very beginning of ...
Junhong Yang   +3 more
doaj   +1 more source

Development of a Wheel-Type In-Pipe Robot Using Continuously Variable Transmission Mechanisms for Pipeline Inspection

open access: yesBiomimetics
Pipelines are embedded in industrial sites and residential environments, and maintaining these pipes is crucial to prevent leakage. Given that most pipelines are buried, the development of robots capable of exploring their interiors is essential. In this
Jeongyeol Park   +2 more
doaj   +1 more source

EHA2024 Hybrid Congress

open access: yes
HemaSphere, Volume 8, Issue S1, June 2024.
wiley   +1 more source

Optimization Design and Simulation of Adjusting Mechanism for Wall-press Oil and Gas In-pipe Robot

open access: yesJixie chuandong, 2018
To improve the performance of adjusting performance for wall-press oil and gas in-pipe robot,part of the in-pipe robot adjusting mechanism is parametric modeled and optimization designed through ADAMS.
Yang Caixia   +3 more
doaj  

An RRT* path planning for kinematically constrained hyper-redundant inpipe robot

open access: yes2015 12th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), 2015
This paper suggests an efficient RRT* path planning for hyper-redundant inpipe robot. We solve the path planning problem for the inpipe robot in two-dimensional pipeline where the robot has in total 12 degree-of-freedom, 9 pitching angles and the pose of the reference module of the robot.
Ja Choon Koo   +2 more
exaly   +3 more sources

Self-crossing Motion Analysis of a Novel Inpipe Parallel Robot with Two Foldable Platforms

Mechanisms and Machine Science, 2015
A novel pipeline robot that can realize both inchworm gait and a new concept of Self-crossing motion (SCM) gait is proposed. The robot is composed of two identical spatial foldable platforms and three identical RPR (revolute-prismatic-revolute) kinematic chains.
Yan-An Yao, Ding Wan, Yao Yan-An
exaly   +2 more sources

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