Hybrid Control of Seismic-Excited Nonlinear and Inelastic Structural Systems

[david-smith]

Hybrid Control of Seismic-Excited Nonlinear and Inelastic Structural Systems

Author: J. N. Yang, Z. Li and A. Danielians . | Size: 40 MB | Format: PDF | Quality: Scanner | Publisher: NCEER | Year: 1991 | pages: 110 | ISBN: Technical Report NCEER-91-0020

PART I
TABLE OF CONTENTS
SECTION TITLE PAGE
1. INTRODUCTION I-I
2. FORMULATION 1-4
2.1 General Nonlinear or Hysteretic Structures 1-4
2.2 Instantaneous Optimal Control 1-7
2.3 Time-Variant Linear Systems 1-9
2.4 Instantaneous Optimal Control with 1-11
Acceleration and Velocity Feedback
2.5 Simulation of Controlled Response for 1-12
Hysteretic Structural System
3. NUMERICAL EXAMPLE 1-16
4. CONCLUSION I-54
5. REFERENCES I-55
APPENDIX A FOURTH-ORDER RUNGE-KUTTA METHOD I-59
APPENDIX B INSTANTANEOUS OPTIMAL 1-61
CONTROL ALGORITHMS
PART II
TABLE OF CONTENTS
SECTION TITLE PAGE
1. INTRODUCTION II-I
2. OPTIMAL CONTROL OF INELASTIC 11-3
STRUCTURAL SYSTEMS
2.1 Nonlinear Hysteretic Model for Inelastic Systems 11-3
2.2 Equations of Motion 11-3
2.3 Instantaneous Optimal Control 11-8
2.4 Sufficient Condition for Optimal Control 11-10
2.5 Estimation of Hysteretic Component Vector V 11-10
3. NUMERICAL EXAMPLE 11-12
4. CONCLUSIONS 11-28
5. REFERENCES 11-29

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[ssobhan]

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