Advanced Dynamic-system Simulation : Model-replication Techniques and Monte Carlo Simulation


Granino A. Korn
Bok Engelsk 2007 · Electronic books.
Annen tittel
Utgitt
Hoboken : : Wiley, , 2007.
Omfang
1 online resource (239 p.)
Opplysninger
Description based upon print version of record.. - Advanced Dynamic-system Simulation; Contents; Preface; Chapter 1. Introduction to Dynamic-system Simulation; DYNAMIC-SYSTEM MODELS AND COMPUTER PROGRAMS; 1-1. Computer Modeling and Simulation; 1-2. Differential-equation Models; 1-3. Interactive Modeling-Experiment Protocol and Simulation Studies; 1-4. Simulation Software; 1-5. OPEN DESIRE and DESIRE; HOW A SIMULATION RUN WORKS; 1-6. Sampling the DYNAMIC Segment Variables; 1-7. Numerical Integration; (a) Euler Integration; (b) Improved Integration Rules; 1-8. Sampling Times and Integration Steps; 1-9. Sorting Defined-variable Assignments. - (a) Vector Assignments and Vector Expressions. - 1-17. Simulation Studies in the Real World: A Word of CautionREFERENCES; Chapter 2. Models with Difference Equations, Limiters, and Switches; SAMPLED-DATA ASSIGNMENTS AND DIFFERENCE EQUATIONS; 2-1. Sampled-data Difference Equation Systems; 2-2. "Incremental" Form of Simple Difference Equations; 2-3. Combining Differential Equations and Sampled-data Operations; 2-4. A Simple Example; 2-5. Initializing and Resetting Sampled-data Variables; EXAMPLES OF MIXED CONTINUOUS/SAMPLED-DATA SYSTEMS; 2-6. The Guided Torpedo with Digital Control; 2-7. Simulation of a Plant with a Digital PID Controller. - 2-16. Continuous-variable Difference Equations with Switching and Limiter Operations(a) Introduction; (b) Track-hold Simulation; (c) Maximum- and Minimum-value Holding; (d) Simple Backlash and Hysteresis Models; (e) The Comparator with Hysteresis (Schmitt Trigger); 2-17. Signal Generators and Signal Modulation; REFERENCES; Chapter 3. Programs with Vector/Matrix Operations and Submodels; VECTOR ASSIGNMENTS AND VECTOR DIFFERENTIAL EQUATIONS; 3-1. Arrays, Subscripted Variables, and State-variable Declarations; 3-2. Vector Operations in DYNAMIC Program Segments-The Vectorizing Compiler. - EXAMPLES OF SIMPLE APPLICATIONS1-10. Oscillators and Computer Displays; (a) A Linear Harmonic Oscillator; (b) A Nonlinear Oscillator and Duffing's Differential Equation; 1-11. Space Vehicle Orbits-Variable-step Integration; 1-12. A Population-dynamics Model; 1-13. Splicing Multiple Simulation Runs: Billiard-ball Simulation; CONTROL-SYSTEM EXAMPLES; 1-14. An Electrical Servomechanism with Motor Field Delay and Saturation; 1-15. Control-system Frequency Response; 1-16. Simulation of a Simple Guided Missile; (a) A Guided Torpedo; (b) The Complete Simulation Program; WHAT DO WE DO WITH ALL THIS?. - MODELING LIMITERS AND SWITCHES2-8. Limiters, Switches, and Comparators; (a) Limiter Functions; (b) Switching Functions and Comparators; 2-9. Numerical Integration of Switch and Limiter Outputs, Event Prediction, and Display Problems; 2-10. Using Sampled-data Assignments; 2-11. Using the step Operator and Heuristic Integration-step Control; 2-12. Example: Simulation of a Bang-bang Servomechanism; LIMITERS, SWITCHES, AND DIFFERENCE EQUATIONS; 2-13. Limiters, Absolute Value, and Maximum/Minimum Selection; 2-14. Output-limited Integration; 2-15. Modeling Signal Quantization. - Learn the latest techniques in programming sophisticated simulation systems This cutting-edge text presents the latest techniques in advanced simulation programming for interactive modeling and simulation of dynamic systems, such as aerospace vehicles, control systems, and biological systems. The author, a leading authority in the field, demonstrates computer software that can handle large simulation studies on standard personal computers. Readers can run, edit, and modify the sample simulations from the text with the accompanying CD-ROM, featuring the OPEN DESIRE program for Linux an
Emner
Sjanger
Dewey
ISBN
0470081880. - 9780470081884

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