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state space
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21-Feb-15
1
State Space Basics and Design Techniques
Dr. Muhammad Bilal Kadri
State Space Modeling
06-Feb-15 2Dr. M Bilal Kadri, PAF-KIET
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Modeling a simple RLC Circuit
06-Feb-15 3Dr. M Bilal Kadri, PAF-KIET
State Space Model
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3
Generalized Expression
06-Feb-15 5Dr. M Bilal Kadri, PAF-KIET
Contd..
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Matlab Example
06-Feb-15 7Dr. M Bilal Kadri, PAF-KIET
State Equations from Transfer Functions
06-Feb-15 8Dr. M Bilal Kadri, PAF-KIET
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Contd..
06-Feb-15 9Dr. M Bilal Kadri, PAF-KIET
Solution of the State Vector Differential Equation
06-Feb-15 10Dr. M Bilal Kadri, PAF-KIET
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Example
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Block Diagram
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Mathematical Modeling (Revisited)
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06-Feb-15 16Dr. M Bilal Kadri, PAF-KIET
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06-Feb-15 17Dr. M Bilal Kadri, PAF-KIET
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06-Feb-15 19Dr. M Bilal Kadri, PAF-KIET
Controllability and Observability
06-Feb-15 20Dr. M Bilal Kadri, PAF-KIET
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Definitions
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Example
06-Feb-15 Dr. M Bilal Kadri, PAF-KIET 22
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06-Feb-15 Dr. M Bilal Kadri, PAF-KIET 23
State Variable Feedback Design
06-Feb-15 24Dr. M Bilal Kadri, PAF-KIET
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Open Loop and Closed Loop Poles
06-Feb-15 25Dr. M Bilal Kadri, PAF-KIET
Block diagram of State Variable Feedback
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14
Regulator Design by Pole Placement
06-Feb-15 27Dr. M Bilal Kadri, PAF-KIET
a) Direct Comparison Method
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b) Controller Canonical Form
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c) Ackermanns Formula
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Example for pole placement
06-Feb-15 31Dr. M Bilal Kadri, PAF-KIET
Solution
06-Feb-15 32Dr. M Bilal Kadri, PAF-KIET
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Contd..
06-Feb-15 33Dr. M Bilal Kadri, PAF-KIET
Direct Comparison Method
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Controller Canonical Form
06-Feb-15 35Dr. M Bilal Kadri, PAF-KIET
Contd..
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c) Ackermanns Formula
06-Feb-15 37Dr. M Bilal Kadri, PAF-KIET
Contd..
06-Feb-15 38Dr. M Bilal Kadri, PAF-KIET
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20
Matlab Command
A=[0 1; 0 -4]
B=[0 ; 1]
P=[-2 ; -2]
K=place(A,B,P) will give error ?
K=acker(A,B,P)
06-Feb-15 Dr. M Bilal Kadri, PAF-KIET 39