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Materials Science and Engineering ppt

Automatic Controls

Lectures PPT

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COURSE LECTURES

  1. Introduction
    • Historical perspective
    • Feedback and Feedforward Control
    • Basic Control Loop
  2. Modeling for control
    • Mechanical systems
    • Electrical circuit and electromechanical systems
    • Fluid and heat flow systems
  3. Solution of Linear ODEs using Laplace transforms
    • Common Laplace transforms
    • Partial fraction expansion
  4. Transfer function models of mechanical systems
    • Linearization of mechanical systems
    • Transfer functions and Block diagrams
  5. Analysis of Continuous-time Linear Systems
    • Transfer function models
      • Poles and zeros
      • Stability
    • Frequency response
      • Bode diagrams
      • Filtering
      • Distortion
    • Modeling errors for linear systems
  6. SISO Control System Analysis
    • Feedback structures
    • Nominal stability using frequency response
      • Nyquist stability criterion
      • Bode stability criterion
  7. Synthesis of SISO Controllers
    • PID Tuning relations
    • Model-based PID tuning
      • Direct synthesis
      • Internal model control
    • General formulation
      • SISO pole-placement approach
    • Smith Predictor for delay systems
  8. SISO Control Design
    • Internal model principle
    • Feedforward control
      • Reference feedforward
      • Disturbance feedforward
    • Input saturation

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