Wednesday, 1 January 2014

16 mark questions in “CONTROL SYSTEMS "

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16 mark questions in  “CONTROL SYSTEMS "   based on Anna University syllabus.

 CONTROL SYSTEM MODELING

  1. Basic Elements of Control System
  2. Open loop and Closed loop systems
  3. Modeling of Electric systems,
  4. Translational and rotational mechanical systems
  5. Block diagram reduction Techniques 
  6. Signal flow graph


TIME RESPONSE ANALYSIS

  1. First Order Systems
  2. Impulse and Step Response analysis of second order systems
  3. P, PI, PD and PID Compensation


FREQUENCY RESPONSE ANALYSIS

  1. Bode Plot
  2. Polar Plot
  3. Nyquist Plot
  4. Constant M and N Circles
  5. Nichol’s Chart 
  6. Lead, Lag, and Lead Lag Compensators


STABILITY ANALYSIS

  1. Stability, Routh-Hurwitz Criterion
  2. Root Locus Technique
  3. Nyquist Stability Criterion
  4. Relative Stability


STATE VARIABLE ANALYSIS & DIGITAL CONTROL SYSTEMS

  1. State space representation of Continuous Time systems
  2. Transfer function from State Variable Representation  
  3. Solutions of the state equations
  4. Controllability and Observability
  5. Sampling Theorem
  6. Sample & Hold
  7. Open loop & Closed loop sampled data systems.

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