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Computational Methods in Optimal Control Problems

  • I. H. Mufti

Part of the Lecture Notes in Operations Research and Mathematical Systems book series (LNE, volume 27)

Table of contents

  1. Front Matter
    Pages N2-IV
  2. I. H. Mufti
    Pages 1-2
  3. I. H. Mufti
    Pages 2-4
  4. I. H. Mufti
    Pages 4-17
  5. I. H. Mufti
    Pages 18-23
  6. I. H. Mufti
    Pages 23-26
  7. I. H. Mufti
    Pages 27-35
  8. I. H. Mufti
    Pages 35-41
  9. I. H. Mufti
    Pages 41-42
  10. Back Matter
    Pages 43-49

About this book

Introduction

The purpose of this modest report is to present in a simplified manner some of the computational methods that have been developed in the last ten years for the solution of optimal control problems. Only those methods that are based on the minimum (maximum) principle of Pontriagin are discussed here. The autline of the report is as follows: In the first two sections a control problem of Bolza is formulated and the necessary conditions in the form of the minimum principle are given. The method of steepest descent and a conjugate gradient-method are dis­ cussed in Section 3. In the remaining sections, the successive sweep method, the Newton-Raphson method and the generalized Newton-Raphson method (also called quasilinearization method) ar~ presented from a unified approach which is based on the application of Newton­ Raphson approximation to the necessary conditions of optimality. The second-variation method and other shooting methods based on minimizing an error function are also considered. TABLE OF CONTENTS 1. 0 INTRODUCTION 1 2. 0 NECESSARY CONDITIONS FOR OPTIMALITY •••••••• 2 3. 0 THE GRADIENT METHOD 4 3. 1 Min H Method and Conjugate Gradient Method •. •••••••••. . . . ••••••. ••••••••. • 8 3. 2 Boundary Constraints •••••••••••. ••••. • 9 3. 3 Problems with Control Constraints ••. •• 15 4. 0 SUCCESSIVE SWEEP METHOD •••••••••••••••••••• 18 4. 1 Final Time Given Implicitly ••••. •••••• 22 5. 0 SECOND-VARIATION METHOD •••••••••••••••••••• 23 6. 0 SHOOTING METHODS ••••••••••••••••••••••••••• 27 6. 1 Newton-Raphson Method ••••••••••••••••• 27 6.

Keywords

Control Optimal control THE approximation boundary element method computation constraint form function maximum minimum time

Authors and affiliations

  • I. H. Mufti
    • 1
  1. 1.National Research CouncilOttawaCanada

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-85960-1
  • Copyright Information Springer-Verlag Berlin Heidelberg 1970
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-540-04951-7
  • Online ISBN 978-3-642-85960-1
  • Series Print ISSN 0075-8442
  • Buy this book on publisher's site
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