Define deviational variables. What is separable programming and describe its purpose. State the advantage of goal programming over linear programming.
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Deviational variables are used in control engineering to find out how things change around a particular steady state called the nominal operating point. In solving equations, the steady state information can complicate the solution. To avoid this situation, deviation variables are normally used. Deviation variables have a value which is equal to the full ...
This solution discusses deviation variables.