SCL: Численное представление даты вермени в символьное
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Перевод численного представления даты и времени в символьное (SCL).
2021-01-14 / komatic / SCL /
Views: 92
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Перевод длины материала в диаметр рулона и обратно
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Формулы для вычисления диаметра рулона при известной длине материала и наоборот, вычисление длины материала при изменении диаметра с одного значения на другой.
В обоих случаях необходимо знать толщину материала.
Sources taken from : SIMATIC Winder and Tension Control
2021-01-06 / komatic / SCL /
Views: 144
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Вычисление диаметра рулона
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Вычисление диаметра наматываемого/разматываемого материала на намотку без использования датчиков растояния.
Три способа, использующих линейную скорость подаваемого материала и скорость вращения бобины.
Sources taken from : SIMATIC Winder and Tension Control
2021-01-05 / komatic / SCL /
Views: 162
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PCS7: Kalman filter - KalMod (two autogenerated sources examples)
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Process model including Jacobi matrices and filter
parameters, created in the configurator.
Huge formulas in code you ever saw.
2020-06-08 / komatic / SCL /
Views: 770
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PCS7: KalFunc - Kalman function (FB1926)
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This function is a internal used for Kalman filter.
Multiplexer for calling the correct model
FB1926 code without interface
2020-06-03 / komatic / SCL /
Views: 573
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PCS7: KalFilt - Kalman filter (FB1925)
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The Kalman filter is a non-linear stochastic state observer.
It forms a framework for parallel simulation of a dynamic process model, whose states are compared with real data in each cycle.
FB1925 huge code without interface...
2020-05-25 / komatic / SCL /
Views: 811
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PCS7: Matrix operations (part 4) final
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Source of block from PCS 7 AP Library V90sp2,
used in Kalman filter:
MxInv FC 468 Returns an inverse of a matrix (used internally)
One interesting point:...
2020-04-17 / komatic / SCL /
Views: 746
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PCS7: Matrix operations (part 3)
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Three sources of blocks from PCS 7 AP Library V90sp2,
used in Kalman filter:
MxTrans FC 472 Returns a transpose of a matrix (used internally)
MxUnity FC 473 Generates an identity matrix (used internally)
MxZero FC 474 Generates a zero matrix (used internally)
2020-04-15 / komatic / SCL /
Views: 773
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PCS7: Matrix operations (part 2)
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Three sources of blocks from PCS 7 AP Library V90sp2,
used in Kalman filter:
MxMul FC 469 Multiplies two matrices (used internally)
MxCBnd FC 467 Merging by column (columnbind) of two matrices (used internally)
MxRBnd FC 470 Merging by row (rowbind) of two matrices (used internally)
2020-04-14 / komatic / SCL /
Views: 637
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PCS7: Matrix operations (part 1)
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Two sources of blocks (addition and subtraction matrix) from PCS 7 AP Library V90sp2,
used in Kalman filter:
MxAdd FC466 Adds two matrices (used internally)
MxSub FC471 Subtracts two matrices (used internally)
2020-04-13 / komatic / SCL /
Views: 686
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