منابع مشابه
Modeling of slip for wheeled mobile robots
This paper introduces error eliminating rapid ultrasonic$nng(EERUF), a new method for firing multiple ultrasonic sensors in mobilerobot applications. EERUF allows ultrasonic sensors to fire at ratesthat are five to ten times faster than those customary in conventionalapplications. This is possible because EERUF reduces the number oferroneous readings due to ultrasonic noise ...
متن کاملVelocity Kinematic Modeling for Wheeled Mobile Robots
This paper presents the velocity kinematic modeling of wheeled mobile robots (WMRs) by applying the matrix coordinate transformation to every pairs of WMRs including wheeled pairs which were dealt with ad-hoc manners in the previous methodologies. A wheeled pair is not replaced with a planar pair and its kinematics is formulated together with those of lower pairs, even though there exists 2 DOF...
متن کاملFuzzy Motion Control for Wheeled Mobile Robots in Real-Time
Due to various advantages of Wheeled Mobile Robots (WMRs), many researchers have focused to solve their challenges. The automatic motion control of such robots is an attractive problem and is one of the issues which should carefully be examined. In the current paper, the trajectory tracking problem of WMRs which are actuated by two independent electrical motors is deliberated. To this end, and ...
متن کاملModeling and Control of Wheeled Mobile Robots
The accurate model-based servo-control of wheeled mobile robots (WMRs) relies upon the formulation of realistic kinematic and dynamic models. We* identify six special WMR characteristics (closed-chains, hig her-pair joints, unactuated and unsensed joints, friction, and pulse-width modulation) that require methodologies for modeling and control beyond those conventionally applied to stationary m...
متن کاملKinematic modeling of wheeled mobile robots
We formulate the kinematic equations-of-motion of wheeled mobile robots incorporating conuentionaI, omnidirectional, and ball wheels. While our approach parallels the kinematic modeling of stationary manipulators, we extend the methodology to accommodate such special characteristics of wheeled mobile robots as multiple closed-link chains, higher-pair contact points between a wheel and a surface...
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ژورنال
عنوان ژورنال: IEEE Transactions on Robotics and Automation
سال: 1995
ISSN: 1042-296X
DOI: 10.1109/70.345944