aMathEngine - Basic 4

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BASIC
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+ Typical Math Operations s. Screenshot.
+ Displays graphical Formulas, with zoom and rotation possibilities.
+ 3 Workspaces.
+ Shows Functions with 'Gesture Functionality'.
+ Manually Editing of the interval boundaries.
+ Calculates Extreme Values: Root's, Maxima, Minima and Pole's.
+ Memorybutton.
+ PDF Export.

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EXTENDED
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+ Stores Functions, optionally with Parameters.
+ For Depiction is a Split-Screen Graph or a Multi-Screen Graph available.
+ The Multi-Screen Graph supports three Functions in one Screen.
+ In the Split-Screen-Graph could be shown two Functions per Screen.
+ In both Graphs Tangents could be displayed to show Function values.
+ PDF Export.

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PRO
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+ Adds trigonometric and hyperbolic functions.
+ Transforms Numbers to Hex, Dual, Octal, Decimal Format.

Control Engineering
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+ Tuning Rules:
> magnitude optimum from kessler
> symmetrical optimum from kessler
> chien hrones reswick
> latzel
> samal
> kuhn
> oppelt
> cohen coon
> ziegler nichols

+ Calculates Parameters:









> from a given damped oscillation and

+ Identification of the P-, I-, PI-, PD-, and PID Controller Parameter from a Step Response.

+ Depiction of the Step Responses from the Plants and Controllers see above

+ Calculation and Depiction of Closed Loops.

> continuous controller:
P, I, PI, PD, and PID,
Regulation Limitation
and Anti-wind-up.

> discrete controller:
Two-Point Controller,
Three-Point Controller.

> plants:
Deadtime-, P-, I-, D- and Oscillating Element,
delayed Elements with equal Time-Constants,
delayed Elements with different Time-Constants,
TuTg-Element,

Reference Performance at a specified Time,
Compensation Element in the Reference Path,
Disturbance Attenuation before and behind a Plant.

+ Depiction of the Step Responses

Simulation
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+ Adjustment of the calculation Steps.
+ Algorithm in accord with Runge-Kutta.