logo资料库

线性控制系统.pdf

第1页 / 共645页
第2页 / 共645页
第3页 / 共645页
第4页 / 共645页
第5页 / 共645页
第6页 / 共645页
第7页 / 共645页
第8页 / 共645页
资料共645页,剩余部分请下载后查看
封面页
书名页
版权页
前言页
目录页
MODULE 1 INTRODUCTION TO FEEDBACK CONTROL
MODULE 2 TRANSFER FUNCTIONS AND BLOCK DIAGRAM ALGEBRA
Transfer Functions
Block Diagram Algebra
MODULE 3 FIRST-ORDER SYSTEMS
Impulse Response
Step Response
Ramp Response
Harmonic Response
First-Order Feedback Systems
Complex-Plane Representation:Poles and Zeros
Poles and Zeros of First-Order Systems
Dominant Poles
MODULE 4 SECOND-ORDER SYSTEMS
Second-Order Electrical System
Step Response
MODULE 5 SECOND-ORDER SYSTEM TIME-DOMAIN RESPONSE
Ramp Response
Harmonic Response
Relationship between System Poles and Transient Response
Time-Domain Performance Specifications
MODULE 6 SECOND-ORDER SYSTEMS: DISTURBANCE REJECTION AND RATE FEEDBACK
Open-and Closed-Loop Disturbance Rejection
Effect of Velocity Feedback
MODULE 7 HIGHER-ORDER SYSTEMS
Reduction to Lower-Order Systems
Third-Order Systems
Effect of a Closed-Loop Zero
Occurrence of Closed-Loop Zeros
MODULE 8 SYSTEM TYPE: STEADY-STATE ERRORS
Impulse Input
Step Input
Ramp Input
Acceleration Input
Non-Unity-Feedback Control Systems
MODULE 9 ROUTH’S METHOD, ROOT LOCUS: MAGNITUDE AND PHASE EQUATIONS
Routh’s Stability Criterion
Root Locus Method: Magnitude and Phase Equations
MODULE 10 RULES FOR PLOTTING THE ROOT LOCUS
MODULE 11 SYSTEM DESIGN USING THE ROOT LOCUS
MultiLoop System
System Design in the Complex Plane
Performance Requirements as Complex-Plane Constraints
Steady-State Error
Desirable Areas of Complex Plane for “Good” Response
MODULE 12 FREQUENCY RESPONSE AND NYQUIST DIAGRAMS
Frequency Response
Nyquist Diagrams from Transfer Functions
MODULE 13 NYQUIST STABILITY CRITERION
Conformal Mapping: Cauchy’s Theorem
Application to Stability
Some Comments on Nyquist Stability
Alternative Approach to Nyquist Stability Criterion
MODULE 14 NYQUIST ANALYSIS AND RELATIVE STABILITY
Conditional Stability
Gain and Phase Margins
MODULE 15 BODE DIAGRAMS
Bode Diagrams of Simple Transfer Functions
Bode Diagrams of Compound Transfer Functions
Elemental Bode Diagrams
MODULE 16 BODE ANALYSIS, STABILITY, AND GAIN AND PHASE MARGINS
Conditional Stability
Gain and Phase Margins in the Bode Diagram
System Type and Steady-State Error from Bode Diagrams
Further Discussion of Gain and Phase Margins
MODULE 17 TIME RESPONSE FROM FREQUENCY RESPONSE
Bode Diagram from the Root Locus
Closed-Loop Time Response from Open-Loop Phase Margin
Time Response of Higher-Order Systems
MODULE 18 FREQUENCY-DOMAIN SPECIFICATIONS AND CLOSED-LOOP FREQUENCY RESPONSE
Frequency-Domain Specifications
Closed-Loop Frequency Response from Nyquist Diagram
Closed-Loop Frequency Response from Bode Diagram
Gain for a Desired Mp from the Nyquist Diagram
Gain For a Desired Mp from the Nichols Chart
Non-Unity-Feedback Gain Systems
MODULE 19 PHASE LEAD COMPENSATION
Multiple-Design Constraints
Transfer Function of Phase Lead Element
Phase Lead Compensation Process
Comments on the Applicability and Results of Phase Lead Compensation
MODULE 20 PHASE LAG AND LEAD-LAG COMPENSATION
Transfer Function of Phase Lag Element
Phase Lag Compensation Process
Comments on Phase Lag Compensation
Lead-Lag Compensation
Transfer Function of a Lead-Lag Element
Lead-Lag Compensation Process
MODULE 21 MULTIMODE CONTROLLERS
Proportional Control
Proportional-Plus-Integral Control
Proportional-Plus-Derivative Control
Proportional-Plus-Integral-Plus-Derivative Control
MODULE 22 STATE-SPACE SYSTEM DESCRIPTIONS
State-Space Form Equations from Transfer Functions
Transfer Funoi?on from State-Space Form
Transformation of State Variable and Invariability of System Eigenvectors
Canonical Forms and Decoupled Systems
Relationship between Eigenvalues and System Poles
MODULE 23 STATE-SPACE SYSTEM RESPONSE, CONTROLLABILITY,AND OBSERVABILITY
Direct Numerical Solution of the State Equation
Solution Using State Transition Matrix
Solution Using Laplace Transforms
System Stability
Controllability and Observability
MODULE 24 STATE-SPACE CONTROLLER DESIGN
Direct Calculation of Gains by Comparison with Characteristic Equation
Pole Placement via Control Canonical Form of State Equations
Pole Placement via Ackermann’s Formula
MODULE 25 STATE-SPACE OBSERVER DESIGN
Observer Synthesis
Compensator Design
MODULE 26 WAVE ENERGY ABSORBTION DEVICE
MODULE 27 MISSILE ATTITUDE CONTROLLER
MODULE 28 ROBOTIC HAND DESIGN
MODULE 29 PUMPED STORAGE FLOW CONTROL SYSTEM
MODULE 30 SHIP STEERING CONTROL SYSTEM
MODULE 31 CRUISE MISSILE ALTITUDE CONTROL SYSTEM
MODULE 32 MACHINE TOOL POWER DRIVE SYSTEM WITH FLEXIBILITY
APPENDIX 1 REVIEW OF LAPLACE TRANSFORMS AND THEIR USE IN SOLVING DIFFERENTIAL EQUATIONS
Linear Properties
Shifting Theorem
Time Differentials
Final-Value Theorem
Inverse Transforms
Solving Linear Differential Equations
Index
附录页
分享到:
收藏