Control RFEI ISU Research of control systems
Replenishment date: 31.10.2010
Content: kontrolnaya._isu.rar (46.52 KB)
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Description
Score 5 points.
Examination RFEI ISU (Research of control systems).
In the control room, three tasks were solved for the head of the workshop for the manufacture and installation of observation glasses for aircraft cockpits.
Task 1.
To solve the problem of choosing the optimal solution "by eye", that is, by the method of simple everyday enumeration of the most acceptable options for cutting plans.
Task 2.
Solve the problem of choosing the optimal solution using the mathematical programming method, by plotting the area of acceptable cutting plans.
Task 3.
Determine the losses that the shop will incur in the first and second solutions, if the cost of 1 square meter of sheet is 1000 rubles. Compare losses with each other. Note: losses should be considered both natural waste during the cutting of sheets, and the amount of remaining incomplete blanks A and B.
Examination RFEI ISU (Research of control systems).
In the control room, three tasks were solved for the head of the workshop for the manufacture and installation of observation glasses for aircraft cockpits.
Task 1.
To solve the problem of choosing the optimal solution "by eye", that is, by the method of simple everyday enumeration of the most acceptable options for cutting plans.
Task 2.
Solve the problem of choosing the optimal solution using the mathematical programming method, by plotting the area of acceptable cutting plans.
Task 3.
Determine the losses that the shop will incur in the first and second solutions, if the cost of 1 square meter of sheet is 1000 rubles. Compare losses with each other. Note: losses should be considered both natural waste during the cutting of sheets, and the amount of remaining incomplete blanks A and B.