A Criterion for the Optimal Design of Multi-axis Force Sensors

A Criterion for the Optimal Design of Multi-axis Force Sensors PDF Author: Antonio Bicchi
Publisher:
ISBN:
Category : Detectors
Languages : en
Pages : 31

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A Criterion for the Optimal Design of Multi-axis Force Sensors

A Criterion for the Optimal Design of Multi-axis Force Sensors PDF Author: Antonio Bicchi
Publisher:
ISBN:
Category : Detectors
Languages : en
Pages : 31

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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Computer-Aided Design, Engineering, and Manufacturing

Computer-Aided Design, Engineering, and Manufacturing PDF Author: Cornelius T. Leondes
Publisher: CRC Press
ISBN: 9781420050097
Category : Technology & Engineering
Languages : en
Pages : 296

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Book Description
In the competitive business arena companies must continually strive to create new and better products faster, more efficiently, and more cost effectively than their competitors to gain and keep the competitive advantage. Computer-aided design (CAD), computer-aided engineering (CAE), and computer-aided manufacturing (CAM) are now the industry standard. These seven volumes give the reader a comprehensive treatment of the techniques and applications of CAD, CAE, and CAM.

Computer Aided Systems Theory – EUROCAST 2015

Computer Aided Systems Theory – EUROCAST 2015 PDF Author: Roberto Moreno-Díaz
Publisher: Springer
ISBN: 331927340X
Category : Computers
Languages : en
Pages : 887

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Book Description
This volume constitutes the papers presented at the 15th International Conference on Computer Aided Systems Theory, EUROCAST 2015, held in February 2015 in Las Palmas de Gran Canaria, Spain. The total of 107 papers presented were carefully reviewed and selected for inclusion in the book. The contributions are organized in topical sections on Systems Theory and Applications; Modelling Biological Systems; Intelligent Information Processing; Theory and Applications of Metaheuristic Algorithms; Computer Methods, Virtual Reality and Image Processing for Clinical and Academic Medicine; Signals and Systems in Electronics; Model-Based System Design, Verification, and Simulation; Digital Signal Processing Methods and Applications; Modelling and Control of Robots; Mobile Platforms, Autonomous and Computing Traffic Systems; Cloud and Other Computing Systems; and Marine Sensors and Manipulators.

Sensors

Sensors PDF Author: Jose Gerardo Rocha
Publisher: BoD – Books on Demand
ISBN: 9537619311
Category : Technology & Engineering
Languages : en
Pages : 456

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Book Description
This book describes some devices that are commonly identified as tactile or force sensors. This is achieved with different degrees of detail, in a unique and actual resource, through the description of different approaches to this type of sensors. Understanding the design and the working principles of the sensors described here requires a multidisciplinary background of electrical engineering, mechanical engineering, physics, biology, etc. An attempt has been made to place side by side the most pertinent information in order to reach a more productive reading not only for professionals dedicated to the design of tactile sensors, but also for all other sensor users, as for example, in the field of robotics. The latest technologies presented in this book are more focused on information readout and processing: as new materials, micro and sub-micro sensors are available, wireless transmission and processing of the sensorial information, as well as some innovative methodologies for obtaining and interpreting tactile information are also strongly evolving.

Springer Handbook of Robotics

Springer Handbook of Robotics PDF Author: Bruno Siciliano
Publisher: Springer
ISBN: 3319325523
Category : Technology & Engineering
Languages : en
Pages : 2259

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Book Description
The second edition of this handbook provides a state-of-the-art overview on the various aspects in the rapidly developing field of robotics. Reaching for the human frontier, robotics is vigorously engaged in the growing challenges of new emerging domains. Interacting, exploring, and working with humans, the new generation of robots will increasingly touch people and their lives. The credible prospect of practical robots among humans is the result of the scientific endeavour of a half a century of robotic developments that established robotics as a modern scientific discipline. The ongoing vibrant expansion and strong growth of the field during the last decade has fueled this second edition of the Springer Handbook of Robotics. The first edition of the handbook soon became a landmark in robotics publishing and won the American Association of Publishers PROSE Award for Excellence in Physical Sciences & Mathematics as well as the organization’s Award for Engineering & Technology. The second edition of the handbook, edited by two internationally renowned scientists with the support of an outstanding team of seven part editors and more than 200 authors, continues to be an authoritative reference for robotics researchers, newcomers to the field, and scholars from related disciplines. The contents have been restructured to achieve four main objectives: the enlargement of foundational topics for robotics, the enlightenment of design of various types of robotic systems, the extension of the treatment on robots moving in the environment, and the enrichment of advanced robotics applications. Further to an extensive update, fifteen new chapters have been introduced on emerging topics, and a new generation of authors have joined the handbook’s team. A novel addition to the second edition is a comprehensive collection of multimedia references to more than 700 videos, which bring valuable insight into the contents. The videos can be viewed directly augmented into the text with a smartphone or tablet using a unique and specially designed app. Springer Handbook of Robotics Multimedia Extension Portal: http://handbookofrobotics.org/

Shape Optimal Design and Force Sensitivity Evaluation of Six-axis Frce Sensors

Shape Optimal Design and Force Sensitivity Evaluation of Six-axis Frce Sensors PDF Author: Lu-ping Chao
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Design Principles of Multi-axis, Large Magnitude Force Sensors Based on Stress Fields for Use in Human and Robotic Locomotion

Design Principles of Multi-axis, Large Magnitude Force Sensors Based on Stress Fields for Use in Human and Robotic Locomotion PDF Author: Meng Yee Michael Chuah
Publisher:
ISBN:
Category :
Languages : en
Pages : 163

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Book Description
Our ability to purposefully move across varied terrain requires us to have knowledge of the interactions our feet have with the external environment. However, existing sensing methods are inadequate to address the many unique demands of legged locomotion (i.e. fragile structures, incapable of handling large impact forces and noise caused by inertial loads during stride). This research is a study of how best to replicate the role of skin mechanoreceptors that enable our biological counterparts to perform dynamic maneuvers, and to develop innovative sensors that would empower the next generation of agile robots and smart shoes. The thesis introduces new design principles and methodologies for developing multi-axis, large magnitude force sensors based on stress fields to achieve these goals. Fabrication methods are presented for a monolithic elastomeric footpad that is biologically inspired, allowing it to measure large magnitude forces in both normal and shear axes while being compact, lightweight, impact robust, dust tight, and waterproof. The key principle that enables this is termed Stress Field (SF) based force sensing. Instead of funneling the load path directly through a few sensors in traditional force sensing methods, SF based force sensing allows the sampling of the stress distribution over the entire footpad surface through an array of piezoresistive sensor elements. The force estimator is constructed in two steps. First, linear regression fits the sensor readings to normal and shear forces. Then, machine learning is used as a nonlinear function approximator on the residual to further refine the force estimator to achieve greater accuracy. To enable these SF force sensor to be reproduced or customized for different needs, guidelines are provided in the form of simple design principles based on biological receptive fields, as well as an analytical model for cylindrical sensor types. For more complex sensor geometries, a material model of the elastomer is experimentally characterized, and Finite Element Analysis (FEA) can be used to determine the optimal configurations of these sensor arrays for different sensing needs. To show the feasibility of these SF force sensors, they have been validated for both robotic and human locomotion. For robotic locomotion, a hemispherical design was developed and implemented on the MIT Cheetah, a quadrupedal running robot, as well as on Little HERMES, a bipedal robot. For human locomotion, two prototypes of force sensing shoes have been fabricated based on cylindrical SF force sensors as a proof of concept. In the future, these lightweight, low-cost, multi-axis force sensors can be customized for different applications and fully integrated into smart shoes, prosthetic devices, and robotic exoskeletons to provide the real-time ground reaction force data. This data would enable new capabilities in various fields such as healthcare, sports analytics, virtual reality, and robotics.

Intelligent Robotics and Applications

Intelligent Robotics and Applications PDF Author: Caihua Xiong
Publisher: Springer Science & Business Media
ISBN: 3540885161
Category : Computers
Languages : en
Pages : 1288

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Book Description
This two volumes constitute the refereed proceedings of the First International Conference on Intelligent Robotics and Applications, ICIRA 2008, held in Wuhan, China, in October 2008. The 265 revised full papers presented were thoroughly reviewed and selected from 552 submissions; they are devoted but not limited to robot motion planning and manipulation; robot control; cognitive robotics; rehabilitation robotics; health care and artificial limb; robot learning; robot vision; human-machine interaction & coordination; mobile robotics; micro/nano mechanical systems; manufacturing automation; multi-axis surface machining; realworld applications.

Highly Redundant Sensing in Robotic Systems

Highly Redundant Sensing in Robotic Systems PDF Author: Julius T. Tou
Publisher: Springer Science & Business Media
ISBN: 3642840515
Category : Computers
Languages : en
Pages : 324

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Book Description
Design of intelligent robots is one of the most important endeavors in robotics research today. The key to intelligent robot design lies in sensory systems for robotic control and manipulation. In an unstructural environment, robotic sensing translates measurements and characteristics of the environment and working objects into useful information. A robotic system is usually equipped with a variety of sensors to perform redundant sensing and achieve data fusion. This book contains revised versions of papers presented at a NATO Advanced Research Workshop held in Florida in September 1989 within the activities of the NATO Special Programme on Sensory Systems for Robotic Control. The fundamental issues addressed in this volume were: - Theory and techniques, including knowledge-based systems, geometrical fusion, Boolean fusion, probabilistic fusion, feature-based fusion, error-estimation approach, and Markov process modeling. - General concepts, including microscopic redundancy at the sensory element level, macroscopic redundancy at the sensory system level, parallel redundancy, and standby redundancy. - Implementation and application, including robotic control, sensory technology, robotic assembly, robot fingers, sensory signal processing, sensory system integration, and PAPIA architecture. - Biological analogies, including neural nets, pattern recognition, low-level fusion, and motor learning.