Ulteriori informazioni
Informationen zum Autor Prof. T.T. Soong, Samuel P. Capen Professor of Engineering Science, State University of New York at Buffalo, USA. Very well known in the field.?Has won various awards including the American Society of Civil Engineers (ASCE) Norman Medal (1999), and Newmark Medal (2002). Dr. S.Y. Chu, Department of Civil, Structural and Environmental Engineering, State University of New York at Buffalo, Buffalo, USA, and Dr. A.M. Reinhorn, Clifford C. Furnas Professor of Structural Engineering and Co-Director, Structural Engineering and Earthquake Simulation Laboratory (SEESL), State University of New York at Buffalo, USA. Also well-established in the field and like Soong has received several professional awards, including the ASCE Award for outstanding service (1983, 1984). Klappentext Need to develop, document, and synthesize?This comprehensive handbook is designed to provide you with the knowledge needed to successfully implement an active, hybrid or semi-active control system to a structure for safeguarding it against environmental forces such as wind or earthquakes.Important issues involved in the integrated implementation of active control systems are addressed along with key features:* With fantastic breadth of information, Soong covers practical control techniques and validation of implementation through simulations.* Great emphasis on fail-safe techniques and validation of the implementation through simulations is the technical strength of the work.A must have reference on the desktop of any researchers, practitioners and design engineers working in civil, aerospace, automotive and mechanical engineering. Undoubtably the key resource for all postgraduate students in the field leanding to the superbly organised collection of information from the control engineering area. Zusammenfassung Need to develop, document, and synthesize? This comprehensive handbook is designed to provide you with the knowledge needed to successfully implement an active, hybrid or semi-active control system to a structure for safeguarding it against environmental forces such as wind or earthquakes. Inhaltsverzeichnis Preface ix 1 Introduction 1 1.1 General 1 1.2 Basic Principles 4 1.3 State-of-the-Practice 5 1.3.1 Hybrid Mass Damper Systems 6 1.3.2 Active Mass Damper Systems 9 1.3.3 Semi-active Damper Systems 11 1.3.4 Semi-active Controllable Fluid Dampers 14 1.4 Implementation-Related Issues 18 1.4.1 An Overview 20 1.5 Organization 23 2 Hardware Description 27 2.1 Introduction 27 2.2 Active Control Force Generation System 28 2.2.1 General 28 2.2.2 Electrical Power Driven Mechanism 31 2.2.3 Hydraulic Power Driven Mechanism 32 2.3 Measuring Equipment 36 2.3.1 General 36 2.3.2 Position Transducers 37 2.3.3 Velocity Transducers - Tachometers 38 2.3.4 Accelerometers 39 2.3.5 Force Transducers 40 2.4 Signal Interface System 41 2.4.1 General 41 2.4.2 Conditioning System 42 2.4.3 Filtering System 43 2.4.4 Monitoring System 50 2.4.5 Fail-Safe Limitation Detection System 52 2.4.6 Signal Communication and the Remote Activation System 56 2.5 Digital Control System 57 2.5.1 General 57 2.5.2 Data Acquisition/Conversion System 58 2.5.3 Control Command Calculator 61 2.6 Case Study 62 2.6.1 Hydraulic Devices with a Control Console 64 2.6.2 Measuring Equipment 72 2.6.3 Custom-Designed Interface Drawer 72 2.6.4 Digital Control System 102 2.6.5 Integration Issues 104 3 Control Software Implementation 121 3.1 Introduction 121 3.2 Practical Considerations 122 3.2.1 General 122 3.2.2 Modeling Errors and Spillover Effects 122 3.2.3 Time Delay and Time Lag 123
Sommario
Preface.
1 Introduction.
1.1 General.
1.2 Basic Principles.
1.3 State-of-the-Practice.
1.4 Implementation-related Issues.
1.5 Organization.
2 Hardware Description.
2.1 Introduction.
2.2 Active Control Force Generation System.
2.3 Measuring Equipment.
2.4 Signal Interface System.
2.5 Digital Control System.
2.6 Case Study.
3 Control Software Implementation.
3.1 Introduction.
3.2 Practical Considerations.
3.3 Digital Control System (Software).
3.4 Appropriate Design Morphology.
3.5 Case Study.
4 Theoretical and Practical Control Techniques.
4.1 General.
4.2 Continuous-Time Optimal Direct Output Feedback.
4.3 Effect of Time Delay.
4.4 Discrete-Time Control Analysis and Design.
4.5 Analytical Simulations of Discrete-Time Control.
4.6 Case Study.
5 Control Performance Verification.
5.1 Introduction.
5.2 Real-Time Structural Simulator.
5.3 Real-Time Control Verification of Hybrid/Active Mass Damper Model 314.
5.4 Case Study.
6 Summary.
6.1 Directions of Future Development.
References.
