MATLAB - Modelling, programming and simulations

Matlab - Modelling, Programming and Simulations......Page 1
Contents......Page 5
Preface......Page 7
2. Placing picture as dialog background......Page 9
3. Short online help for every object in dialog......Page 11
4. More pictures in one dialog and their control......Page 12
5. Button with your picture......Page 14
6. New picture on button click......Page 15
7. Set of buttons with your pictures in dialog, each button......Page 16
8. Showing the vectors in dialogs......Page 19
9. Nicely drawn results from Simulink......Page 22
10. Conclusion......Page 23
12. References......Page 24
1. Introduction......Page 25
2. Getting Started......Page 26
3. GUI Components......Page 28
5. Adding Components......Page 29
6. Property Inspector......Page 30
8. Adding More Components......Page 32
9. Programming the GUI......Page 34
10. Programming Radio and Push Button......Page 36
11. Running the GUI......Page 37
12. Some Additional Tools......Page 38
13. Running GUI from a Single *.m File......Page 39
14. Standalone Application Project......Page 40
15. Conclusion......Page 42
16. MATLAB Code......Page 43
17. References......Page 48
1. Introduction......Page 49
2. LEGO Mindstorms NXT......Page 50
2.1 NXT Programming Languages......Page 51
3.1 Software Design......Page 54
3.2 Documentation and Toolbox Help......Page 58
3.3 Version History......Page 59
3.5 Example Code......Page 60
5.1 Freshmen Project “MATLAB meets LEGO Mindstorms”......Page 63
5.2 Other Education Projects......Page 68
6. Conclusion......Page 69
8. References......Page 70
1. Introduction......Page 75
2. Overview of Software Packages for Power Engineering......Page 76
3. Structure of Student Friendly Power System Analysis Toolbox......Page 77
4. Fault Analysis of a Motor-Generator Set......Page 79
5. Demonstration of Symmetrical Components......Page 80
6. Fault Analysis of an Unloaded Alternator......Page 82
7. Balanced and Unbalanced Synchronous Machine Transients......Page 84
8. Fault Analysis of Interconnected Buses......Page 85
11. The Voltage Data corresponds to the various bus voltages after the fault and the Current......Page 87
9. Stability Analysis......Page 89
10. Load Flow Analysis......Page 90
11. Conclusion......Page 92
12. References......Page 94
1. Introduction......Page 95
2. FRTool Graphical Interface......Page 96
3. Design Specifications......Page 99
2. 1 ........Page 100
4.1 First Order Plus Integrator and Time-Delay......Page 101
4.2 Second Order System......Page 102
4.3 High Order + Poorly Damped System......Page 103
4.4 High Order System......Page 104
5. Conclusions......Page 105
6. References......Page 106
1. Introduction......Page 107
2. Background......Page 109
3. Principle of Grid Tied Photovoltaic Systems......Page 111
3.3 Grid Tied Inverters......Page 112
3.5 Balance of System......Page 114
4.1 Site information & PV Array Installation......Page 115
4.2 Load Profile Section......Page 116
4.3 Modules Sorting Procedure......Page 117
4.4 Inverter Selection Methodology......Page 118
4.6 Cable and Protection Devices Sizing Procedure......Page 119
4.7 Economical Assessment Procedure......Page 120
5.1 Design of a BIPV Villa in Al Ain – UAE......Page 122
8. References......Page 130
1. Introduction......Page 133
2. Buck converter......Page 134
2.1 CCM inductance......Page 136
2.2 The discontinuous current mode......Page 137
2.3 Filtering capacitor......Page 139
3. Boost Converter......Page 140
3.1 CCM inductance......Page 142
3.2 The discontinuous current mode......Page 143
4. Buck-Boost converter......Page 145
4.1 CCM inductance......Page 147
4.2 The discontinuous current mode......Page 149
4.3 Filtering capacitor......Page 150
5. Matlab Modeling of DC-DC Converters......Page 151
6. References......Page 157
Input Circuit and Its Power Factor of Single-Phase AC/DC Switching Power Supply......Page 159
Correcting circuit of passive power factor with large inductance......Page 162
Correcting Circuit of Valley-filled Passive Power Factor......Page 164
Correcting Circuit and its Limit Power Factor of Active Power based on BOOST Circuit[1]......Page 166
Correcting Circuit of Active PFC based on BOOST Circuit......Page 169
Soft-switching Correcting Circuit Based on BOOST Circuit[2]......Page 170
Power factor of three-phase AC/DC switching power supply with the load of pure resistance......Page 174
Three-phase Passive PFC Circuit of Series Connected Large Inductance......Page 175
An Improved Three-phase Passive PFC Circuit......Page 176
References......Page 177
1. Introduction......Page 179
3. Distance Relays......Page 180
3.1 Principle of operation......Page 181
3.3 Residual factor......Page 182
3.4 Effect of fault resistance on relay coverage......Page 183
4.3 Analog-to-digital conversion (ADC)......Page 184
4.4 Quantizer......Page 185
4.5 Digital filter......Page 186
5. Numerical Relays Operating Principles......Page 187
6. Current and Voltage Signal During Faults......Page 188
8. Impedance Estimation Algorithms......Page 189
8.1 Transmission Line Model......Page 190
8.2 Discrete Fourier Transform (DFT)......Page 191
9. Developing Procedures of Distance Relay Model Using MATLAB......Page 193
10. Simulation Results......Page 195
10.1 Case one: Single line to ground faults at different distances from the relay location......Page 196
10.3 Case three: Double circuit fed from more than one in-feed......Page 197
12. Conclusions......Page 198
13. References......Page 199
1. Introduction......Page 201
2.1 SNR and THD calculation issue......Page 202
2.2 DFT leakage......Page 204
3. Computing of the modulator transfer parameters......Page 206
4.1 Parallelization......Page 208
4.2 Computer cluster......Page 209
4.3 Test of the computer cluster......Page 213
5.2 Description of the genetic algorithm......Page 214
5.4 Hybridizing......Page 215
5.6 Finalization of the genetic algorithm......Page 216
7. References......Page 217
1. Introduction......Page 219
2.1 Today’s Programmable Logic Controllers......Page 220
2.3 Mechanical Configurations for PLC Systems......Page 222
2.4 Scopes of Applications and Sizes for PLC Systems......Page 223
2.5 PLC Architecture......Page 225
3.1 Why Modeling?......Page 226
3.2 Modelling and simulation spectrum......Page 228
3.3 Mathematical model representation......Page 229
3.5 Simulation Software......Page 230
4. PLC/Matlab Translation Methodology......Page 232
4.2 PLC’s number of Inputs and outputs......Page 233
4.3 PLC Control Program file for translation......Page 234
5. Application Examples......Page 237
8. References......Page 244
1. Introduction......Page 247
2.1 Scheduling Part......Page 248
2.2 Graph Part......Page 251
3.1 List Scheduling Algorithm......Page 253
3.2 Scheduling on Parallel Identical Processors......Page 255
3.3 Cyclic Scheduling......Page 257
3.4 Minimum Cost Multi-commodity Flow Problem......Page 259
3.5 Visualization of the Scheduling Results......Page 264
4. Conclusions......Page 265
5. References......Page 266
1. Introduction......Page 269
2.1 Analysis......Page 270
2.2 Synthesis......Page 271
3. Schelkunoff polynomial method......Page 275
4.1 Analysis......Page 276
4.2 Synthesis......Page 277
6. Convolution and Pattern Multiplication......Page 279
7. Use of Optimization Toolbox......Page 281
9. References......Page 284
1. Introduction......Page 285
2. Wide-band planar inductor model analysis in MATLAB......Page 286
3. Minimization the Parameter Extraction Errors Using GA......Page 289
4. Parameter extraction of the......Page 291
5. Parameter Extraction of Physical Geometry......Page 298
6. Optimization of geometric parameters......Page 302
7. Conclusion......Page 306
8. References......Page 307
1. Introduction......Page 309
2. Modelling and simulation of sub-processes from an iron ore sintering plant......Page 312
3. Control of a belt conveyors system, with MC68HC05B6 – Motorola......Page 322
4. Hierarchical control of a belt conveyors system......Page 326
5. Modelling and implementation of the hierarchical control software......Page 328
6. Conclusion......Page 332
7. References......Page 333
1. Introduction......Page 335
2. Analysis and evaluation of heat transfer......Page 337
3. Heat transfer in the radiant section......Page 339
4. Calculation of Flame and Effective Gas Temperatures.......Page 340
5. Simulation of Heat Transfer in the Convection Section......Page 346
6. Thermal Efficiency......Page 349
7. Nomenclature......Page 356
8. References......Page 358
1. Introduction......Page 373
3. Basic Conservation Equations......Page 376
4.1 Finite Difference Schemes......Page 378
5. Solution......Page 381
6. Results......Page 384
7. Conclusion......Page 388
9. Appendix......Page 389
9.1 Uniform Surface Heat Flux......Page 390
9.2 Uniform Surface Temperature......Page 392
9.3 Derivation of the Energy Equations......Page 395
1. Introduction......Page 397
2.1 Coordinate frames......Page 398
3.1 Least-squares attitude determination......Page 399
3.2 Direct attitude computation approach......Page 401
4. Implementation aspects......Page 402
4.1 Graphic user interface......Page 403
4.2 Processing of RINEX data......Page 404
4.3 Data synchronization and verification......Page 405
4.5 Differential positioning for each master-slave antenna baseline estimation......Page 406
4.7 Attitude determination......Page 407
5. Results......Page 408
8. References......Page 411
2. Seismic-Well Tie......Page 413
3. Model-Based Seismic Inversion......Page 414
4. Matlab Algorithms......Page 416
5. Application Example......Page 417
7. Acknowledgments......Page 419
8. References......Page 420
1. Introduction......Page 421
2.1 Preliminaries and notation......Page 423
2.2 The mathematical problem......Page 424
0.1 are the following:......Page 425
3.2 Numerical examples......Page 426
3.3 The case of coplanar points......Page 429
4. Finite dimensional lattice-subspaces of C[a, b]......Page 432
4.1 Preliminaries and notation......Page 433
4.2 The mathematical problem......Page 434
5.1 Method presentation......Page 436
5.2 Numerical examples......Page 437
6.1 Portfolio insurance in R......Page 442
6.2 Portfolio insurance in C[a, b]......Page 444
7. Applications in the theory of ef cient funds......Page 446
8. Conclusions......Page 449
9. References......Page 450