Controller Design for Industrial Robots and Machine Tools

Controller Design for Industrial Robots and Machine Tools

Applications to Manufacturing Processes

1st Edition - September 30, 2013
This is the Latest Edition
  • Authors: F Nagata, K Watanabe
  • Hardcover ISBN: 9780857094629
  • eBook ISBN: 9780857094636

Purchase options

Purchase options
Available
DRM-free (PDF, EPub, Mobi)
Sales tax will be calculated at check-out

Institutional Subscription

Free Global Shipping
No minimum order

Description

Advanced manufacturing systems are vital to the manufacturing industry. It is well known that if a target work piece has a curved surface, then automation of the polishing process is difficult. Controller design for industrial robots and machine tools presents results where industrial robots have been successfully applied to such surfaces, presenting up to date information on these advanced manufacturing systems, including key technologies. Chapters cover topics such as velocity-based discrete-time control system for industrial robots; preliminary simulation of intelligent force control; CAM system for an articulated industrial robot; a robot sander for artistic furniture; a machining system for wooden paint rollers; a polishing robot for PET bottle blow moulds; and a desktop orthogonal-type robot for finishing process of LED lens cavity; and concludes with a summary. The book is aimed at professionals with experience in industrial manufacturing, and engineering students at undergraduate and postgraduate level.

Key Features

  • Presents results where industrial robots have been used successfully to polish difficult surfaces
  • Presents the latest technology in the field
  • Includes key technology such as customized several position and force controllers

Readership

Engineers using industrial robots, NC machine tools, CAD/CAM and related peripheral technologies

Table of Contents

  • List of figures

    List of tables

    Preface

    About the authors

    Introduction

    Chapter 1: Velocity-based discrete-time control system with intelligent control concepts for openarchitecture industrial robots

    Abstract:

    1.1 Background

    1.2 Basic Servo System

    1.3 Dynamic simulation

    1.4 In case of fuzzy control

    1.5 In case of neural network

    1.6 Conclusion

    Chapter 2: Preliminary simulation of intelligent force control

    Abstract:

    2.1 Introduction

    2.2 Impedance model following force control

    2.3 Influence of environmental viscosity

    2.4 Fuzzy environment model

    2.5 Conclusion

    Chapter 3: CAM system for articulated-type industrial robot

    Abstract:

    3.1 Background

    3.1 Desired trajectory

    3.3 Implementation to industrial robot RV1A

    3.4 Experiment

    3.5 Passive force control of industrial robot RV1A

    3.6 Conclusion

    Chapter 4: 3D robot sander for artistically designed furniture

    Abstract:

    4.1 Background

    4.2 Feedfoward position/orientation control based on post-process of CAM

    4.3 Hybrid position/force control with weak coupling

    4.4 Robotic sanding system for wooden parts with curved surfaces

    4.5 Surface-following control for robotic sanding system

    4.6 Feedback control of polishing force

    4.7 Feedforward and feedback control of position

    4.8 Hyper CL data

    4.9 Experimental result

    4.10 Conclusion

    Chapter 5: 3D machining system for artistic wooden paint rollers

    Abstract:

    5.1 Background

    5.2 Conventional five-axis nc machine tool with a tilting head

    5.3 Intelligent machining system for artistic design of wooden paint rollers

    5.4 Experiments

    5.5 Conclusion

    Chapter 6: Polishing robot for pet bottle blow molds

    Abstract:

    6.1 Background

    6.2 Generation of multi-axis cutter location data

    6.3 Basic Polishing Scheme for a Ball End Abrasive Tool

    6.4 Feedback Control of Polishing Force

    6.5 Feedforward and Feedback Control of Tool Position

    6.6 Update timing of CL data

    6.7 Experiment

    6.8 Conclusion

    Chapter 7: Desktop orthogonal-type robot for LED lens cavities

    Abstract:

    7.1 Background

    7.2 Limitation of a polishing system based on an articulated-type industrial robot

    7.3 Desktop orthogonal-type robot with compliance controllability

    7.4 Transformation technique of manipulated values from velocity to pulse

    7.5 Desired damping considering the critically damped condition

    7.6 Design of weak coupling control between force feedback loop and position feedback loop

    7.7 Basic experiment

    7.8 Frequency characteristics

    7.9 Application to finishing an LED lens mold

    7.10 Stickslip motion of tool

    7.11 Neural Network-Based Stiffness Estimator

    7.12 Automatic Tool Truing for Long-Time Lapping Process

    7.13 Force Input Device

    7.14 Conclusion

    Chapter 8: Conclusion

    Abstract:

    References

    Index

Product details

  • No. of pages: 260
  • Language: English
  • Copyright: © Woodhead Publishing 2013
  • Published: September 30, 2013
  • Imprint: Woodhead Publishing
  • Hardcover ISBN: 9780857094629
  • eBook ISBN: 9780857094636

About the Authors

F Nagata

Fusaomi Nagata is a professor in the Department of Mechanical Engineering, Faculty of Engineering, Tokyo University of Science, Yamaguchi, Japan.

Affiliations and Expertise

Tokyo University of Science

K Watanabe

Keigo Watanabe is a professor in the Department of Intelligent Mechanical Systems, Graduate School of Natural Science and Technology, Okayama University, Japan.

Affiliations and Expertise

Okayama University, Japan