The state variables of a dynamic system, state differential equation,transfer function from the state equation, time response and the state transitionmatrix, analysis of state variables models, stability of state variable systems,controllability, observability, pole placement method, Ackermann’s formula,state observer, longitudinal stability augmentation, lateral-directional stabilityaugmentation, A/C dynamic coupling system analysis and stability, A/Cdynamic decoupling system analysis and stability.