List all of the assumptions involved in developing the process model of autopilot navigation in aircraft. Number your assumptions and please state clearly in detail. Give equations where necessary.

Example:

Assumptions of a heating process:

1. Perfect mixing; thus, the exit temperature Tis also the temperature of the tank contents.

2. The inlet and outlet flow rates are equal; thus, wi = wand the liquid holdup Vis constant.

3. The density p and heat capacity C of the liquid are assumed to be constant. Thus, their temperature dependence is neglected.

4. Heat losses are negligible.