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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.
+ with Fraction Notation.
+ 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:
> with different Test Signals,
> for I-Tn, P-T1, P-T2, P-T2s and P-Tn Plants,
> for a Transfer Function with initial conditions,
> for many different and/or equal Time-Constants [P-Tx Plants],
> from a given Step Response with a P-Tn (n equal Time-Constants) Approximation in accord with 'Schwarze',
> from a given Step Response with a P-T1-Tn (one separate Time-Constant and any equal Time-Constants) Approximation in accord with 'Schwarze',
> from a given Step Response with a P-Tt-T3 Approximation in accord with 'Thal-Larsen',
> from a given Step Response with a P-T2 Approximation in accord with 'Ormanns',
> from a given Step Response with a P-Tx Approximation in accord with 'Radtke',
> from a given Step Response with a P-Tn Approximation in accord with 'Sponer',
> from a given Step Response with a P-Tt-T1 Approximation in accord with 'Strejc',
> from a given damped Oscillation and
> from a TuTg-Approximation.

+ 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
> in a Multi-Function-Graph [3 Step Responses] or
> in Split-Screen-Graph [2 Step Responses per Screen]
> with or without Tangents.

+ 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.

+ Illustration of the Input Signals
> in a Multi-Function-Graph [3 Closed Loops] or
> in a Split-Screen-Graph [2 Closed Loops per Screen]
> in tabular form.
> ...

+ PDF Export.

Simulation
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+ Adjustment of the Calculation Steps.
+ Algorithm Runge-Kutta.

You are allowed to use this product only within the laws of your country/region. SharewareOnSale and its staff are not responsible for any illegal activity. We did not develop this product; if you have an issue with this product, contact the developer. This product is offered "as is" without express or implied or any other type of warranty. The description of this product on this page is not a recommendation, endorsement, or review; it is a marketing description, written by the developer. The quality and performance of this product is without guarantee. Download or use at your own risk. If you don't feel comfortable with this product, then don't download it.

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