Publisher Description
A Graphical Math Calculator for School, Science and Control Engineering.
Calculator
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+ Typical Math Operations s. Screenshot.
+ Adds trigonometric and hyperbolic functions.
+ Transforms Numbers to Hex, Dual, Octal, Decimal Format.
+ Complex Numbers: Addition, Subtraction, Multiplication, Division, Amount, Angle, Polynomial
+ Analytical Geometry: Point, Straight Line, Plane, Sphere ...
+ Matrices: Inverse, Determinant, Eigenvectors, Multiplication, Gauß-Algorithm...
+ Fraction Form.
+ Displays graphical Formulas, with zoom and rotation possibilities.
+ 12 Workspaces.
+ Shows Functions with 'Gesture Functionality'.
+ Manually Editing of the interval boundaries.
+ Calculates Extreme Values: Root's, Maxima, Minima and Pole's.
+ Memorybutton.
+ Stores Functions, optionally with Parameters.
+ nested Functions are possible.
+ Two Graph Modes are available: a Split-Screen Graph and a Multi-Screen Graph.
+ The Multi-Screen Graph Mode supports three Functions in one Screen.
+ The Split-Screen-Graph Mode shows two Functions per Screen.
+ Displays the Function values.
+ PDF Export.
Regulation Technology
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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.
+ Illustration of the Step Responses from the Plants and Controllers see above
+ Calculation and Depiction of Closed Loops and Plants with different Test Signals.
> continuous controller:
P, I, PI, PD, and PID,
mathematical Controller,
Regulation Limitation
and Anti-wind-up.
> discrete controller:
Two-Point Controller,
Three-Point Controller.
> plants:
Deadtime-, P-, I-, D- and Oscillating Element,
delay Elements with equal Time-Constants,
delay Elements with different Time-Constants,
TuTg-Element,
Transfer Function with initial conditions,
Reference Performance at a specified Time,
Compensation Element in the Reference Path,
Disturbance Attenuation before and behind a Plant.
+ Analytical Calculation of Differential Equations with Initial Values, given as a Transfer Function G(s).
+ Illustration of the Input Signals
+ PDF Export.
+ CSV Export.
Simulation
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+ Settings of the Interval Limits.
+ Adjustment of the Calculation Steps.
+ Algorithm Runge-Kutta.