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CONTROL INSTRUMENTATION SYSTEM
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DI03000181
Code: DI03000181
Credits: 4
Semester 3
PE
Control Instrumentation System
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Follow on Instagram for UpdatesControl Instrumentation System Syllabus — Unit-wise Content
The official GTU curriculum for Control Instrumentation System (subject code DI03000181) as prescribed for PE · Semester 3 divides the course into 4 units, covering 14 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (DI03000181)Unit 1 Introduction to Control System 6 12
- 1.1 Background 1.2 Important Term Definition System
- Control System
- Controlled variable
- Manipulated Variable 1.3 Classification of Control System 1.4 Open Loop Control System Definition & Block Diagram Advantages Disadvantages Real time Examples 1.5 Closed Loop Control System Definition & Block Diagram Advantages Disadvantages Real time Examples 1.6 Comparison of Open loop and Closed loop Control System 1.7 Requirements of an Ideal Control System
Unit 2 Mathematical Modeling 14 30
- Program Name: Engineering Level: Diploma Branch: Instrumentation & Control Engineering / Automation and Robotics Engineering Subject Code: DI03000181 Course/Subject Name: Control Instrumentation System 2.1 Transfer Function ● Definition ● Properties of Transfer function ● Advantages & Disadvantages ● Poles & Zeros of transfer function ● Characteristic equation ● Transfer function of standard RLC series Circuit.(having only one each of R, L, C component) ● Transfer function of standard RLC parallel Circuit.(having only one each of R, L, C component) ● Transfer function of standard mechanical Translational system and mechanical Rotational system. 2.2 Methods of finding Transfer function ● BDR & SFG 2.3 BDR ● Definitions ● Block Diagram ● Advantages and disadvantages ● Rules ● Examples ● Canonical form or simple form of feedback control system ● T
- F. of simple closed loop system 2.4 Signal flow graph(SFG) ● Definitions ● Advantages and disadvantages ● Rules ● Mason's gain formula ● Steps for solving SFG using Mason's gain formula ● Examples (simple system having max four individual loops.) 2.5 Comparison of BDR & SFG 2.6 System analogy ● Concept ● Advantages ● Different system analogies: Force-Voltage & Force-Csurrent
Unit 3 Time Response Analysis of Control System 10 22
- 3.1 Time response. Introduction Program Name: Engineering Level: Diploma Branch: Instrumentation & Control Engineering / Automation and Robotics Engineering Subject Code: DI03000181 Course/Subject Name: Control Instrumentation System Transient & Steady State Response 3.2 Standard test signals(Listing
- Explanation with Equation) Step signal Ramp Signal Parabolic Signal Impulse signal 3.3 Time response of first order system to step input Order & type of system. Characteristic equation. Derivation of time response of first order system for step input. 3.4 Time response of second order system to step input Damping Ratio & Natural Frequency of Oscillation Time Response specification. 1
- Rise Time 2
- Delay time 3
- Peak time
Unit 5 Settling time
- 3.5 Steady state error & error constant Static error Position constant Kp Static error velocity constant Kv Static error acceleration constant Ka Steady state error for step ramp
- parabolic input for type 0, 1 & 2 systems. 4 Concept of Stability 9 20 4.1 Stability Introduction BIBO stability Necessary condition for stability Fundamentals of various Systems(Stable
- Unstable and Marginally Stable systems) Location of Poles & Stability 4.2 Routh stability criteria Statement for Routh stability criteria Determination of stability of given characteristic equation Program Name: Engineering Level: Diploma Branch: Instrumentation & Control Engineering / Automation and Robotics Engineering Subject Code: DI03000181 Course/Subject Name: Control Instrumentation System using Routh Criteria. Difficulties in formulation of Routh table o Difficulty 1 o Difficulty 2 4.4 Introduction to Root Locus Concept. 4.5 Rules for construction of Root Locus. 4.6 Simple examples of Root Locus Derive root locus for given example.(max up to type 1, order 2) 5 Frequency Response Analysis using Bode plot 6 16 5.1 Introduction to Frequency Response Analysis 5.2 Concept of Bode plot in brief. 5.3 Log Scales 5.4 Standard form of GH (jw) 5.5 Bode plot of standard factors 5.6 Frequency Domain Specification Gain Margin Phase Margin Gain crossover frequency Phase crossover frequency Bandwidth Cut off frequency Cut off rate Resonance Peak Resonant Frequency 5.7 Steps for solving bode plots 5.8 Examples of bode plot up to first order system only
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