Reprint of the original, first published in 1871.
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1000 tulosta hakusanalla Alexander Rob
Reprint of the original, first published in 1871.
The Dramatic and Poetical Works of Robert Greene & George Peele
Alexander Dyce
Outlook Verlag
2023
nidottu
Reprint of the original, first published in 1857. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.
Reprint of the original, first published in 1857. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.
This master’s thesis presents a novel approach to finding trajectories with minimal end time for kinematically redundant manipulators. Emphasis is given to a general applicability of the developed method to industrial tasks such as gluing or welding. Minimum-time trajectories may yield economic advantages as a shorter trajectory duration results in a lower task cycle time. Whereas kinematically redundant manipulators possess increased dexterity, compared to conventional non-redundant manipulators, their inverse kinematics is not unique and requires further treatment. In this work a joint space decomposition approach is introduced that takes advantage of the closed form inverse kinematics solution of non-redundant robots. Kinematic redundancy can be fully exploited to achieve minimum-time trajectories for prescribed end-effector paths.
Optimal Path and Trajectory Planning for Serial Robots
Alexander Reiter
Springer Vieweg
2019
nidottu
Alexander Reiter describes optimal path and trajectory planning for serial robots in general, and rigorously treats the challenging application of path tracking for kinematically redundant manipulators therein in particular. This is facilitated by resolving both the path tracking task and the optimal inverse kinematics problem simultaneously. Furthermore, the author presents methods for fast computation of approximate optimal solutions to planning problems with changing parameters. With an optimal solution to a nominal problem, an iterative process based on parametric sensitivities is applied to rapidly obtain an approximate solution.About the Author:Dr. Alexander Reiter is a senior scientist at the Institute of Robotics of the Johannes Kepler University (JKU) Linz, Austria. His major fields of research are kinematics, dynamics, and trajectory planning for kinematically redundant serial robots as well as real-time methods for solving parametricnon-linear programming problems.
Inzest als Motiv in "Schlafes Bruder" von Robert Schneider
Alexander Eydlin
GRIN Verlag
2016
nidottu
The spending of the money of Robert Nowell of Reade Hall
Alexander Balloch Grosart; Robert Nowell
Hansebooks
2017
pokkari
The spending of the money of Robert Nowell of Reade Hall - Edited from the original MSS. at Towneley Hall, Lancashire is an unchanged, high-quality reprint of the original edition of 1877. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
The Spending of the Money of Robert Nowell of Reade Hall, Lancashire
Alexander Balloch Grosart
Hansebooks
2017
pokkari
The Spending of the Money of Robert Nowell of Reade Hall, Lancashire - Brother of Dean Alexander Norwell. 1568-1580 is an unchanged, high-quality reprint of the original edition of 1877. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Advancements and Future Directions in Rehabilitation Robotics
Alexander K Nig; Alexander Konig
Sudwestdeutscher Verlag Fur Hochschulschriften AG
2011
pokkari
Haptische Exploration von unbekannten Objekten mit einer humanoiden Roboterhand
Alexander Bierbaum
Karlsruher Institut Fur Technologie
2014
pokkari
Cultural Factors that Affect the Acceptability of Humanoid Robots
Alexander Franco; Scott Roach
Lap Lambert Academic Publishing
2025
pokkari
This was a pioneering study that attempted to measure the cultural receptivity (i.e., potential acceptance in the workplace and personal relationships) of Mexicans regarding humanoid robots (HRs). It is also a pioneering effort in assessing distinctions of such receptivity between students with business majors and those with majors in STEM. A robust quantitative study was conducted in a university in central Mexico, where half the students majored in business and the other half in STEM. Four demographic independent variables (gender, year of study, academic major, and work experience) were tested along with twenty-five attitudinal questions. In addition, respondents were asked to rate the expected performance of HRs by occupation. The results indicated significant differences regarding the four demographic variables, the attitudinal questions, and occupational rating. Given the expected immense growth and impact of the HR industry in the next few decades, knowledge of the cultural receptivity to HRs in the workplace and households regarding perceptions, attitudes, preferences, and expectations provides utilitarian benefits for the coming challenges and opportunities.
Factores culturais que afectam a aceitabilidade dos robôs humanóides
Alexander Franco; Scott Roach
Edições Nosso Conhecimento
2025
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Facteurs culturels affectant l'acceptabilité des robots humanoïdes
Alexander Franco; Scott Roach
Editions Notre Savoir
2025
nidottu
Fattori culturali che influenzano l'accettabilità dei robot umanoidi
Alexander Franco; Scott Roach
Edizioni Sapienza
2025
nidottu
Optimal Control Problems Related to the Robinson–Solow–Srinivasan Model
Alexander J. Zaslavski
Springer Verlag, Singapore
2021
sidottu
This book is devoted to the study of classes of optimal control problems arising in economic growth theory, related to the Robinson–Solow–Srinivasan (RSS) model. The model was introduced in the 1960s by economists Joan Robinson, Robert Solow, and Thirukodikaval Nilakanta Srinivasan and was further studied by Robinson, Nobuo Okishio, and Joseph Stiglitz. Since then, the study of the RSS model has become an important element of economic dynamics. In this book, two large general classes of optimal control problems, both of them containing the RSS model as a particular case, are presented for study. For these two classes, a turnpike theory is developed and the existence of solutions to the corresponding infinite horizon optimal control problems is established. The book contains 9 chapters. Chapter 1 discusses turnpike properties for some optimal control problems that are known in the literature, including problems corresponding to the RSS model. The first class of optimal control problems is studied in Chaps. 2–6. In Chap. 2, infinite horizon optimal control problems with nonautonomous optimality criteria are considered. The utility functions, which determine the optimality criterion, are nonconcave. This class of models contains the RSS model as a particular case. The stability of the turnpike phenomenon of the one-dimensional nonautonomous concave RSS model is analyzed in Chap. 3. The following chapter takes up the study of a class of autonomous nonconcave optimal control problems, a subclass of problems considered in Chap. 2. The equivalence of the turnpike property and the asymptotic turnpike property, as well as the stability of the turnpike phenomenon, is established. Turnpike conditions and the stability of the turnpike phenomenon for nonautonomous problems are examined in Chap. 5, with Chap. 6 devoted to the study of the turnpike properties for the one-dimensional nonautonomous nonconcave RSS model. The utility functions, which determine the optimality criterion, are nonconcave. The class of RSS models is identified with a complete metric space of utility functions. Using the Baire category approach, the turnpike phenomenon is shown to hold for most of the models. Chapter 7 begins the study of the second large class of autonomous optimal control problems, and turnpike conditions are established. The stability of the turnpike phenomenon for this class of problems is investigated further in Chaps. 8 and 9.
Optimal Control Problems Related to the Robinson–Solow–Srinivasan Model
Alexander J. Zaslavski
SPRINGER VERLAG, SINGAPORE
2022
nidottu
This book is devoted to the study of classes of optimal control problems arising in economic growth theory, related to the Robinson–Solow–Srinivasan (RSS) model. The model was introduced in the 1960s by economists Joan Robinson, Robert Solow, and Thirukodikaval Nilakanta Srinivasan and was further studied by Robinson, Nobuo Okishio, and Joseph Stiglitz. Since then, the study of the RSS model has become an important element of economic dynamics. In this book, two large general classes of optimal control problems, both of them containing the RSS model as a particular case, are presented for study. For these two classes, a turnpike theory is developed and the existence of solutions to the corresponding infinite horizon optimal control problems is established. The book contains 9 chapters. Chapter 1 discusses turnpike properties for some optimal control problems that are known in the literature, including problems corresponding to the RSS model. The first class of optimal control problems is studied in Chaps. 2–6. In Chap. 2, infinite horizon optimal control problems with nonautonomous optimality criteria are considered. The utility functions, which determine the optimality criterion, are nonconcave. This class of models contains the RSS model as a particular case. The stability of the turnpike phenomenon of the one-dimensional nonautonomous concave RSS model is analyzed in Chap. 3. The following chapter takes up the study of a class of autonomous nonconcave optimal control problems, a subclass of problems considered in Chap. 2. The equivalence of the turnpike property and the asymptotic turnpike property, as well as the stability of the turnpike phenomenon, is established. Turnpike conditions and the stability of the turnpike phenomenon for nonautonomous problems are examined in Chap. 5, with Chap. 6 devoted to the study of the turnpike properties for the one-dimensional nonautonomous nonconcave RSS model. The utility functions, which determine the optimality criterion, are nonconcave. The class of RSS models is identified with a complete metric space of utility functions. Using the Baire category approach, the turnpike phenomenon is shown to hold for most of the models. Chapter 7 begins the study of the second large class of autonomous optimal control problems, and turnpike conditions are established. The stability of the turnpike phenomenon for this class of problems is investigated further in Chaps. 8 and 9.