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Author: David W. Russell
Publisher: Springer Nature
ISBN: 3030860698
Category : Technology & Engineering
Languages : en
Pages : 278
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Book Description
This book focuses on how the BOXES Methodology, which is based on the work of Donald Michie, is applied to ill-defined real-time control systems with minimal a priori knowledge of the system. The method is applied to a variety of systems including the familiar pole and cart. This second edition includes a new section that covers some further observations and thoughts, problems, and evolutionary extensions that the reader will find useful in their own implementation of the method. This second edition includes a new section on how to handle jittering about a system boundary which in turn causes replicated run times to become part of the learning mechanism. It also addresses the aging of data values using a forgetfulness factor that causes wrong values of merit to be calculated. Another question that is addressed is “Should a BOXES cell ever be considered fully trained and, if so, excluded from further dynamic updates”. Finally, it expands on how system boundaries may be shifted using data from many runs using an evolutionary paradigm.
Author: David W. Russell
Publisher: Springer Nature
ISBN: 3030860698
Category : Technology & Engineering
Languages : en
Pages : 278
Get Book
Book Description
This book focuses on how the BOXES Methodology, which is based on the work of Donald Michie, is applied to ill-defined real-time control systems with minimal a priori knowledge of the system. The method is applied to a variety of systems including the familiar pole and cart. This second edition includes a new section that covers some further observations and thoughts, problems, and evolutionary extensions that the reader will find useful in their own implementation of the method. This second edition includes a new section on how to handle jittering about a system boundary which in turn causes replicated run times to become part of the learning mechanism. It also addresses the aging of data values using a forgetfulness factor that causes wrong values of merit to be calculated. Another question that is addressed is “Should a BOXES cell ever be considered fully trained and, if so, excluded from further dynamic updates”. Finally, it expands on how system boundaries may be shifted using data from many runs using an evolutionary paradigm.
Author: David W. Russell
Publisher: Springer Science & Business Media
ISBN: 1849965277
Category : Technology & Engineering
Languages : en
Pages : 226
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Book Description
Robust control mechanisms customarily require knowledge of the system’s describing equations which may be of the high order differential type. In order to produce these equations, mathematical models can often be derived and correlated with measured dynamic behavior. There are two flaws in this approach one is the level of inexactness introduced by linearizations and the other when no model is apparent. Several years ago a new genre of control systems came to light that are much less dependent on differential models such as fuzzy logic and genetic algorithms. Both of these soft computing solutions require quite considerable a priori system knowledge to create a control scheme and sometimes complicated training program before they can be implemented in a real world dynamic system. Michie and Chambers’ BOXES methodology created a black box system that was designed to control a mechanically unstable system with very little a priori system knowledge, linearization or approximation. All the method needed was some notion of maximum and minimum values for the state variables and a set of boundaries that divided each variable into an integer state number. The BOXES Methodology applies the method to a variety of systems including continuous and chaotic dynamic systems, and discusses how it may be possible to create a generic control method that is self organizing and adaptive that learns with the assistance of near neighbouring states. The BOXES Methodology introduces students at the undergraduate and master’s level to black box dynamic system control , and gives lecturers access to background materials that can be used in their courses in support of student research and classroom presentations in novel control systems and real-time applications of artificial intelligence. Designers are provided with a novel method of optimization and controller design when the equations of a system are difficult or unknown. Researchers interested in artificial intelligence (AI) research and models of the brain and practitioners from other areas of biology and technology are given an insight into how AI software can be written and adapted to operate in real-time.
Author: David W. Russell
Publisher: Springer Science & Business Media
ISBN: 1849965285
Category : Technology & Engineering
Languages : en
Pages : 226
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Book Description
Robust control mechanisms customarily require knowledge of the system’s describing equations which may be of the high order differential type. In order to produce these equations, mathematical models can often be derived and correlated with measured dynamic behavior. There are two flaws in this approach one is the level of inexactness introduced by linearizations and the other when no model is apparent. Several years ago a new genre of control systems came to light that are much less dependent on differential models such as fuzzy logic and genetic algorithms. Both of these soft computing solutions require quite considerable a priori system knowledge to create a control scheme and sometimes complicated training program before they can be implemented in a real world dynamic system. Michie and Chambers’ BOXES methodology created a black box system that was designed to control a mechanically unstable system with very little a priori system knowledge, linearization or approximation. All the method needed was some notion of maximum and minimum values for the state variables and a set of boundaries that divided each variable into an integer state number. The BOXES Methodology applies the method to a variety of systems including continuous and chaotic dynamic systems, and discusses how it may be possible to create a generic control method that is self organizing and adaptive that learns with the assistance of near neighbouring states. The BOXES Methodology introduces students at the undergraduate and master’s level to black box dynamic system control , and gives lecturers access to background materials that can be used in their courses in support of student research and classroom presentations in novel control systems and real-time applications of artificial intelligence. Designers are provided with a novel method of optimization and controller design when the equations of a system are difficult or unknown. Researchers interested in artificial intelligence (AI) research and models of the brain and practitioners from other areas of biology and technology are given an insight into how AI software can be written and adapted to operate in real-time.
Author: Luc De Brabandere
Publisher: Random House
ISBN: 0812992954
Category : Business & Economics
Languages : en
Pages : 353
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Book Description
When BIC, manufacturer of disposable ballpoint pens, wanted to grow, it looked for an idea beyond introducing new sizes and ink colors. Someone suggested lighters. LIGHTERS? With an idea that seemed crazy at first, that bright executive, instead of seeing BIC as a pen company—a business in the PEN “box”—figured out that there was growth to be found in the DISPOSABLE “box.” And he was right. Now there are disposable BIC lighters, razors, even phones. The company opened its door to a host of opportunities. IT INVENTED A NEW BOX. Your business can, too. And simply thinking “out of the box” is not the answer. True ingenuity needs structure, hard analysis, and bold brainstorming. It needs to start THINKING IN NEW BOXES —a revolutionary process for sustainable creativity from two strategic innovation experts from The Boston Consulting Group (BCG). To make sense of the world, we all rely on assumptions, on models—on what Luc de Brabandere and Alan Iny call “boxes.” If we are unaware of our boxes, they can blind us to risks and opportunities. This innovative book challenges everything you thought you knew about business creativity by breaking creativity down into five steps: • Doubt everything. Challenge your current perspectives. • Probe the possible. Explore options around you. • Diverge. Generate many new and exciting ideas, even if they seem absurd. • Converge. Evaluate and select the ideas that will drive breakthrough results. • Reevaluate. Relentlessly. No idea is a good idea forever. And did we mention Reevaluate? Relentlessly. Creativity is paramount if you are to thrive in a time of accelerating change. Replete with practical and potent creativity tools, and featuring fascinating case studies from BIC to Ford to Trader Joe’s, Thinking in New Boxes will help you and your company overcome missed opportunities and stay ahead of the curve. This book isn’t a simpleminded checklist. This is Thinking in New Boxes. And it will be fun. (We promise.) Praise for Thinking in New Boxes “Excellent . . . While focusing on business creativity, the principles in this book apply anywhere change is needed and will be of interest to anyone seeking to reinvent herself.”—Blogcritics “Thinking in New Boxes is a five-step guide that leverages the authors’ deep understanding of human nature to enable readers to overcome their limitations and both imagine and create their own futures. This book is a must-read for people living and working in today’s competitive environment.”—Ray O. Johnson, Ph.D., chief technology officer, Lockheed Martin “Thinking In New Boxes discusses what I believe to be one of the fundamental shifts all companies/brands need to be thinking about: how to think creatively, in order to innovate and differentiate our brands. We need to thrive and lead in a world of accelerating change and this book challenges us to even greater creativity in our thinking. One of the best business books I’ve read in a long time.”—Jennifer Fox, CEO, Fairmont Hotels & Resorts “As impressive as teaching new tricks to old dogs, Thinking in New Boxes is both inspirational and practical—a comprehensive, step-by-step guide to sharpening one’s wits in order to harness creativity in the workplace.”—Peter Gelb, general manager, Metropolitan Opera
Author: Vijay Govindarajan
Publisher: Harvard Business Review Press
ISBN: 1633690156
Category : Business & Economics
Languages : en
Pages : 256
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Book Description
How to Innovate and Execute Leaders already know that innovation calls for a different set of activities, skills, methods, metrics, mind-sets, and leadership approaches. And it is well understood that creating a new business and optimizing an already existing one are two fundamentally different management challenges. The real problem for leaders is doing both, simultaneously. How do you meet the performance requirements of the existing business—one that is still thriving—while dramatically reinventing it? How do you envision a change in your current business model before a crisis forces you to abandon it? Innovation guru Vijay Govindarajan expands the leader’s innovation tool kit with a simple and proven method for allocating the organization’s energy, time, and resources—in balanced measure—across what he calls “the three boxes”: • Box 1: The present—Manage the core business at peak profitability • Box 2: The past—Abandon ideas, practices, and attitudes that could inhibit innovation • Box 3: The future—Convert breakthrough ideas into new products and businesses The three-box framework makes leading innovation easier because it gives leaders a simple vocabulary and set of tools for managing and measuring these different sets of behaviors and activities across all levels of the organization. Supported with rich company examples—GE, Mahindra & Mahindra, Hasbro, IBM, United Rentals, and Tata Consultancy Services—and testimonies of leaders who have successfully used this framework, this book solves once and for all the practical dilemma of how to align an organization on the critical but competing demands of innovation.
Author: Thomas F. Gilbert
Publisher: John Wiley & Sons
ISBN: 0787996157
Category : Business & Economics
Languages : en
Pages : 420
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Book Description
What People Have Said About Human Competence: "Among the ideas bulging from this classic work: performance exemplars, potential for improving performance, behavior-accomplishment distinction, performance matrix, ACORN troubleshooting test, performance audits, states, Worth = Value - Cost, knowledge maps, mediators, and job aids. The great accomplishments Gilbert left behind will continue to profit behavior analysis and performance improvement for a long, long time." --Ogden Lindsley, Behavior Research Company "Human Competence is probably the most borrowed and least returned book in my library. It?s good to have it in print more than once, so that I can keep replacing it, and rereading it for new insights from the original master of HPT." --Rob Foshay, TRO Learning, Inc. "Human Competence stands not only as a tribute to Tom's genius, but also as the best single source of ideas about performance technology. It is a 'must have' for anyone serious about changing the performance of individuals or organizations." --Dick Lincoln, Centers for Disease Control
Author: Vincent A. Mabert
Publisher:
ISBN:
Category : Social Science
Languages : en
Pages : 68
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Book Description
Author: Janet M. Box-Steffensmeier
Publisher: Oxford Handbooks of Political
ISBN: 9780199286546
Category : Philosophy
Languages : en
Pages : 880
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Book Description
The Oxford Handbooks of Political Science are the essential guide to the state of political science today. With engaging contributions from major international scholars The Oxford Handbook of Political Methodology provides the key point of reference for anyone working throughout the discipline.
Author: William S. Hopwood
Publisher:
ISBN:
Category : Accounting
Languages : en
Pages : 70
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Book Description
Author: International Federation of Automatic Control
Publisher: Pergamon
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 188
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Book Description
This set of proceedings contains the most significant papers presented at the third IFAC Workshop on Artificial Intelligence in Real-time Control, which was held from September 23-25, 1991 in the USA. In this workshop, although there were still some "exotic" applications, a more practical view of the applications and limitations of current AI technology dominated the participants' discussions. With its resultant focus on reliability and safety considerations, the workshop posed as many questions as it answered. It provides an excellent mirror of the current state-of-the-art which these proceedings are intended to illustrate.
