Robotics and Robotics Education with Smalltalk

Author(s):  
Joaquin Sitte
2020 ◽  
Author(s):  
Michael Gennert ◽  
Nima Lotfi ◽  
James Mynderse ◽  
Monique Jethwani ◽  
Vikram Kapila

Author(s):  
Marco Casini ◽  
Domenico Prattichizzo ◽  
Antonio Vicino

2019 ◽  
Vol 27 (1) ◽  
pp. 55-62
Author(s):  
Piotr Cheluszka

AbstractThe article presents the possibilities of using easily accessible and inexpensive educational sets in scientific research and the process of robotics education. Such kits allow the exploration of theoretical and practical knowledge taking into account aspects of engineering, such as: mechanics, drive systems, sensor systems, control and programming of robots. Models of robots built from inexpensive components can also be used to test new solutions in the field of construction or control algorithms before they are used in real applications. As an example, the model of the palletizing manipulator for self-assembly was shown, the control of which was based on the Arduino Uno controller, while the drives were implemented using low-cost hobby-grade servos. For the kinematic structure of this manipulator, the forward and inverse kinematics task for the position has been discussed. This constituted the basis for the development of a manual control algorithm implemented in the controller – using a joystick and programmed – based on the data sent to the controller using serial communication from a PC. The article presents the results of the computer simulation of the manipulator kinematics, the hardware and software implementation of the robot model and the effects of its operation. The possibility of expanding the control system with additional elements to increase its functionality was indicated.


Author(s):  
Anton Rassolkin ◽  
Toomas Vaimann ◽  
Karolina Kudelina ◽  
Galina L. Demidova ◽  
Dmitry V. Lukichev ◽  
...  

Author(s):  
Hrishi Shah ◽  
Sumit Tripathi ◽  
Leng-Feng Lee ◽  
Venkat Krovi

In recent years there has been a significant increase in the variety and complexity of Articulated-Multi-Body-Systems (AMBS) used in various applications. There is also increased interest in the model-based design-refinement and controller-development, which is critically dependent upon availability of underlying plant-models. Kinematic and dynamic plant-models for AMBSs can be formulated by systematic application of physics postulates. This process, in its various variants, forms the basis of various mechanisms/robotics courses. However, the type and complexity of the example systems is often limited by the tractability of first generating and subsequently analyzing complex equations-of-motion. Nevertheless, using simpler examples alone may sometimes fail to capture important physical phenomena (e.g. gyroscopic, coriolis). Hence, we examine the use of some contemporary symbolic- and numeric-computation tools to assist with the automated symbolic equation generation and subsequent analysis. We examine a host of examples beginning with simple pendulum, double pendulum; building up to intermediate examples like the four-bar mechanism and finally examine the implementation of 3-PRR and 3-RRR planar parallel platform mechanisms. The principal underlying philosophy of our effort is to establish linkage between traditional modeling approaches and use of these contemporary tools. We also try to make a case for use of automatic symbolic computation and manipulation as a means for enhancing understanding of both basic and advanced AMBS concepts. Lastly, we document our efforts towards creation of self-paced tutorials and case-studies that serve to showcase the benefits.


Author(s):  
Carol Munn

This chapter explores a unique framework that expresses freshness and innovation within revolutionary learning experiences. The chapter focuses on the implementation of computational thinking skills as an essential element of a robotics education program that was driven by hands-on activities instilling the notion of imagination through innovative projects. Engineering design applications with robotics created an atmosphere in which students applied abstract mathematics and science concepts. The robot and its technology imploding in the field of education created excitement in the minds of students with renewed, revitalized interest, and curiosity stretching across the areas of science, technology, engineering, and mathematics (STEM). Robotics education along with computational thinking skills are primary keys for unlocking the unlimited creative and innovative potential with engaging hands-on activities. Robots, a fascinating learning instrument, rejuvenate, animate, and revive 21st century skills in tech-savvy language familiar with today's students.


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