Results 31 to 40 of about 1,221 (216)
Trajectory Tracking of Swing‐Arm Type Omnidirectional Mobile Robot
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 In order to enhance the omnidirectional maneuverability of outdoor wheeled mobile robots, a mobile robot driven by a common wheel is proposed, which realizes four‐wheel steering (4WS), oblique motion mode, and spot turn modes according to different power distribution and angle of leg rotation.
Qifan Ran +4 more
wiley +1 more source
Prototype of 3D printed mecanum wheel
Technical Sciences, 2023 This article presents the results of work related to design, analysis and selection of the 3D printed mecanum wheels. Initial CAD model does not include material type of the rollers. Rollers were printed in 4 types of filament: PLA, ABS, PETG, FLEX. Analysis, tests and target destination of use allowed to choose the best material for rollers which will
openaire +1 more source
Návrh a stavba mobilného robota s využitím všesmerových Mecanum kolies [PDF]
, 2014 The paper deals with the design and construction of a universal robotic vehicle prototype, used for laboratory and educational purposes. The main goal is its use as a technology demonstrator for the needs of students, therefore it is equipped with ...
Krasňanský, Pavol +3 more
core +2 more sources
The Kinematic Analysis of a Wind Turbine Climbing Robot Mechanism
Applied Sciences, 2022 The emergence of renewable energy offers opportunities for academia and the industry to conduct scientific research and innovative technological developments on wind turbine climbing robots.
Jui-Hung Liu, Kathleen Ebora Padrigalan
doaj +1 more source
Forkloader Position Control for A Mini Heavy Loaded Vehicle using Fuzzy Logic-Antiwindup Control [PDF]
, 2017 This paper presents a proposed integrated Takagi-Sugeno-Kang (TSK) type Fuzzy Logic control (TSK-FLC) with Antiwindup elements for a forkloader position control of a Mini Heavy Loaded Forklift Autonomous Guided Vehicle (MHeLFAGV).
Addie Irawan, Hashim +2 more
core +2 more sources
Nonuniform Dual-Rate Extended Kalman-Filter-Based Sensor Fusion for Path-Following Control of a Holonomic Mobile Robot with Four Mecanum Wheels [PDF]
, 2022 [EN] This paper presents an extended Kalman-filter-based sensor fusion approach, which enables path-following control of a holonomic mobile robot with four mecanum wheels.
Carbonell-Lázaro, Rafael +4 more
core +1 more source
Research on a new omnidirectional mobile platform with heavy loading and flexible motion
Advances in Mechanical Engineering, 2017 This article presents an omnidirectional mobile platform with six mecanum wheels, which provide better carrying capacity than traditional four-wheel platform.
Yingzhong Tian +5 more
doaj +1 more source
Modeling and Control of Wheeled Mobile Robot With Four Mecanum Wheels
Engineering and Technology Journal, 2021 This work presents a driving control for the trajectory tracking of four mecanum wheeled mobile robot (FMWMR). The control consists of Backstepping-Type 1 Fuzzy Logic-Particle swarm optimization i.e.,(BSC-T1FLC-PSO). The kinematic and dynamic models have been derived.
Sameh Hasana, Hasan Alwan
openaire +2 more sources
Shock and Vibration, 2016 Mecanum wheels are capable of moving a vehicle to any direction instantaneously by the combination of independent wheel rotations. Because the mecanum wheel is composed of a hub and rollers, however, it has unavoidable drawbacks such as vertical and ...
Jong-Jin Bae, Namcheol Kang
doaj +1 more source
Positioning device for outdoor mobile robots using optical sensors and lasers [PDF]
, 2013 We propose a novel method for positioning a mobile robot in an outdoor environment using lasers and optical sensors. Position estimation via a noncontact optical method is useful because the information from the wheel odometer and the global positioning ...
Nagai, Isaku +4 more
core +1 more source