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Introductory System Analysis Signals and Systems in Electrical EngineeringPDF|Epub|txt|kindle电子书版本网盘下载
- William A.Lynch and John G.Truxal 著
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- ISBN：
- 出版时间：1961
- 标注页数：0页
- 文件大小：73MB
- 文件页数：475页
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图书目录
Chapter 1．The Language of Signals and Systems1
1-1．The Cause-and-effect Pattern1
1-2．A Radio Broadcast System2
1-3．Automatic Systems5
1-4．A System to Stabilize a Ship7
1-5．Signals and Systems11
Problems12
Chapter 2．Signals13
2-1．Signals：Physical and Analytical13
2-2．Exponential Signals15
2-3．Negative Real Values of s16
2-4．Positive Real Values of s22
2-5．Complex Numbers22
2-6．Imaginary Values of s27
2-7．Complex Values of s35
2-8．Zero Value of s39
2-9．Integrals and Derivatives of the Unit Step Function40
2-10．The s Plane49
Problems52
Chapter 3．Models for Mechanical Systems65
3-1．The Nature of Analysis65
3-2．Mechanical System Models67
3-3．The Ideal Mass Element67
3-4．The Ideal Spring Element69
3-5．The Ideal Damper Element72
3-6．Summary：Ideal Elements75
3-7．Nature of Linear Models75
3-8．Energy,Work,and Power80
3-9．Ideal Source Elements83
3-10．Through and Across Variables86
3-11．Construction of the Circuit Diagram89
3-12．Derivation of the Circuit Equations95
3-13．Rotational Systems99
3-14．Combined Systems110
3-15．Units115
3-16．Concluding Comments118
Problems121
Chapter 4．Electrical Systems135
4-1．Elements of an Electric Circuit135
4-2．Gravitational Phenomena141
4-3．Electrostatic Phenomena150
4-4．Magnetic Phenomena160
4-5．Electrical Energy Dissipation170
4-6．Node Equations for Electric Circuits171
4-7．Loop Equations178
4-8．Practical Sources181
4-9．Summary186
Problems192
Appendix 4-1．Examples of Node Equations201
Appendix 4-2．The Cathode-ray Tube206
Chapter 5．The Response of Simple Electric Circuits216
5-1．Characteristics of Electrical Networks216
5-2．The Nature of the Circuit Equations220
5-3．The Dynamics of Undriven Systems228
5-4．Unit-impulse Excitation237
5-5．Response to Exponential Excitation242
5-6．Network Interpretation of Driving Signals247
5-7．Some Special Cases251
5-8．Further Relations between Transfer Functions and Time Responses253
5-9．Initial Conditions Represented by Equivalent Sources257
Problems269
Appendix 5-1．Solution of Simultancous Algebraic Equations279
Appendix 5-2．Partial-fraction Expansions280
Chapter 6．The Transfer Function285
6-1．The Forced Component of the Response285
6-2．Calculation of T(s)287
6-3．Sinusoidal Excitation292
6-4．Pole and Zero Constellations295
6-5．Stability297
6-6．Sinusoidal Frequency Response298
6-7．Geometry of the s Plane303
6-8．Exploiting s-plane Geometry312
6-9．Resonance Phenomena320
6-10．Quality Factor324
6-11．Specific Resonant Systems327
6-12．Adjustable-parameter Networks333
Problems343
Chapter 7．The Elements of Analog Simulation and Analog Computers355
7-1．Types of Automatic Computers355
7-2．A Symbolism for Analog Simulation359
7-3．The Essence of Analog Simulation362
7-4．Signal-flow Graphs—A Shorthand Analog Symbolism365
7-5．Systematic Graphing Techniques369
7-6．Graphing Differential Equations372
7-7．Electronic Analog Computers379
7-8．The Algebra of Signal-flow Graphs397
Problems409
Chapter 8．Summary Illustrative Example422
8-1．Introduction422
8-2．Statement of the Problem422
8-3．Steps in Analysis423
8-4．Signal Approximation424
8-5．Formulation of Dynamie Equations425
8-6．Determination of the Transfer Function427
8-7．Response to Step of Amplitude 5428
8-8．Response to the Square Pulse431
8-9．Response to the Sinusoidal Pulse433
8-10．Comparison of the Two Responses437
8-11．Simulation Techniques437
8-12．Analog-computer Simulation439
8-13．Concluding Remarks445