Process Control and Optimization
Definitions of Stability
Bounded Input-Bounded Output (BIBO) Stability
Asymptotic Stability
Marginal Stability
Construction of Routh Array
Application to Characteristic Equations
Interpretation of Results
Special Cases
Root Locus Construction Rules
Effect of Controller Parameters
Stability Assessment
Design Using Root Locus
Construction of Bode Plots
Magnitude Ratio
Phase Angle
Interpretation of Bode Plots
Asymptotic Approximations
Construction and Interpretation
Nyquist Stability Criterion
Encirclement Principle
Gain Margin
Phase Margin
Determination from Plots
Design Specifications
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3. Feedback Control Systems
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5. Advanced Control Strategies