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EndsemMay 20232019 patternBE Electrical

Advanced Control System (ACS) SPPU Endsem Question Paper May 2023

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated ACS questions
Subject code
403142
Pattern
2019 pattern
Exam
Endsem
Session
May 2023
Max. marks
70
Time
2½ Hours
Semester
VII
Paper code
[6004]-504

Printed for: B.E. (Electrical)

Instructions to the candidates

  1. Attempt Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6 and Q.7 or Q.8.
  2. Figures to the right indicate full marks.

Questions

  1. Q1

    1. a)

      This part has equations that don’t show as text. Open the PDF to read it.

      [10]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [8]

  2. Q2

    1. a)

      Explain and derive the Cayley Hamilton theorem of STM.

      [8]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [10]

  3. Q3

    1. a)

      This part has equations that don’t show as text. Open the PDF to read it.

      [8]
    2. b)

      Derive and explain Ackermann ’ s formula for Pole placement design.

      Also asked:May 2024

      [9]

  4. Q4

    1. a)

      What is principle of duality? Explain the effect of pole-zero cancellation on controllability & Observability.

      Also asked:Nov 2025 ·May 2024 ·Nov 2023

      [8]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [9]

  5. Q5

    1. a)

      Explain in detail basic building blocks of discrete time control system.

      Also asked:Nov 2024 ·May 2024

      [8]
    2. b)

      Explain the sampling & reconstruction process, State the sampling theorem and Give its importance.

      Also asked:Nov 2024 ·May 2024

      [9]

  6. Q6

    1. a)

      Show how mapping of left half of S-plane is done into the Z plane with stable and unstable Region.

      Also asked:Nov 2024

      [8]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [9]

  7. Q7

    1. a)

      Define adaptive control. Explain the need of adaptive control. What is adaption mechanism?

      Also asked:Nov 2022

      [6]
    2. b)

      Explain Gain scheduling adaptive control strategy with proper block diagram.

      Also asked:Nov 2025

      [6]
    3. c)

      Draw block diagram of Model Reference Adaptive Control scheme and explain it.

      Also asked:Nov 2024 ·May 2024 ·Nov 2022

      [6]

  8. Q8

    1. a)

      Describe a self-tuning regulator with suitable block-diagram.

      Also asked:Nov 2023

      [6]
    2. b)

      List out the properties of sliding mode control.

      Also asked:Nov 2025 ·May 2024 ·Nov 2023

      [6]
    3. c)

      Explain the terms, variable structure control, sliding mode control, sliding phase, reaching phase and chattering with suitable diagram. 

      Also asked:Nov 2024 ·May 2024

      [6]