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17 articles for “Inverse Kinematic”

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CorrigendumOpen accessPhrase in the titleCorrigendum: Inverse Kinematics at the Anthropomorphic Robots, by a Trigonometric MethodRelly Victoria V. Petrescu, Raffaella Aversa, Bilal Akash et al.Correction to: American Journal of Engineering and Applied Sciences http://doi.org/10.3844/10.3844/ajeassp.2017.394.411, published online April 27, 2017; updated April 29, 2019 The original version of this Article contained Mr. MirMilad Mirsayar as a co-author. Mr. Mirsayar has not contributed to the preparation and publication of this manuscript. These errors have now been corrected in the HTML and PDF versions of the Article. … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 1 · 29 Apr 2019 · 7,446 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAnthropomorphic Solid Structures n-R KinematicsRelly Victoria V. Petrescu, Raffaella Aversa, Bilal Akash et al.This paper presents and treats (in an original way) the specific elements of the structures of robotic solid mobile anthropomorphic type. Are "placed on the wallpaper", the geometry and kinematics of the anthropomorphic robotic solid systems, in an original vision of the authors. One presents the inverse kinematics of anthropomorphic systems, with mechanical elements and points: Geometry, cinematic, positions, displacements, … …American Journal of Engineering and Applied Sciences, Vol. 10, Issue 1 · 30 Mar 2017 · 7,775 accessesView PDFCite
Research ArticleOpen accessIn the keywordsKinetostatics of a 2T9R Robot MechanismFlorian Ion Tiberiu Petrescu, Adriana ComanescuThe paper presents in detail a method of calculating the forces acting on a 2T9R type robot. In order to determine the reactions (forces in the kinematic couples), one must first determine the inertial forces in the mechanism to which one or more useful loads of the robot can be added. The torsor of the inertia forces is calculated with … …American Journal of Engineering and Applied Sciences, Vol. 15, Issue 1 · 12 Feb 2022 · 6,903 accessesView PDFCite
Research ArticleOpen accessIn the keywordsDevelopment of an Android Recognition Open-Loop Tracking Control of Writing Robotic ArmShahriar Rahman Fahim, Sanjay Dey, Md. Rashiduzzaman et al.Writing is one of the medium of the manifestations of the expression which is staged by going through many evolutionary phases for the time being. And most importantly robots and technology are dramatically meliorated in the 21st century. So, robotic writing hand was introduced with the collaboration with human brain and technology. The whole methodology is staged for the development … …Journal of Mechatronics and Robotics, Vol. 3, Issue 1 · 30 Aug 2019 · 6,401 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Study of the Dynamics of a Basic DoF RobotRelly Victoria Virgil PetrescuThe paper presents the study of the dynamics of a general DoF robot, highlighting some important new aspects in the dynamic design of a certain DoF robot. An improved method of positioning the robot in inverse kinematics is presented, then some new aspects in approaching the forces acting on a robot, but also regarding the determination of loads of the … …American Journal of Engineering and Applied Sciences, Vol. 15, Issue 4 · 16 Dec 2022 · 5,338 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Cartesian Regulator for an Ideal Position-Servo Actuated Didactic Mechatronic Device: Asymptotic Stability AnalysisGabriela Zepeda, Rafael Kelly, Carmen MonroyPosition-servo actuators are by themselves feedback mechatronics systems modeled by Ordinary Differential Equations (ODE). From a technological point of view, position-servos are based upon an electrical motor, a shaft angular position sensor, and a dominant Proportional controller. These position servo actuators are at the core of several real-life practical and didactic mechatronics and robotics systems. The contribution of this study … …American Journal of Engineering and Applied Sciences, Vol. 15, Issue 3 · 16 Sep 2022 · 5,821 accessesView PDFCite
Research ArticleOpen accessIn the abstractPresents the Dynamics at a Basic Anthropomorphic RobotRelly Victoria Virgil Petrescu, Florian Ion Tiberiu PetrescuSerial robots are the most used today and among them, the most common is the basic 3R module, the module that is developed in the vast majority of anthropomorphic serial industrial robots, which today occupies at least 80-90% of the total industrial robots existing worldwide. One studied the kinematics and the forces in this module in other works, with an … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 2 · 5 May 2020 · 7,178 accessesView PDFCite