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Scilab Help >> Xcos > palettes > Discontinuities palette > RATELIMITER

RATELIMITER

Rate limiter

Block Screenshot

Description

The Rate Limiter block limits the first derivative of the signal passing through it. The output changes no faster than the specified limit.

Parameters

  • Max slope

    The limit of the derivative of an increasing input signal.

    Properties : Type 'vec' of size 1

  • Min slope

    The limit of the derivative of a decreasing input signal.

    Properties : Type 'vec' of size 1

Default properties

  • always active: no

  • direct-feedthrough: yes

  • zero-crossing: no

  • mode: no

  • regular inputs:

    - port 1 : size [1,1] / type 1

  • regular outputs:

    - port 1 : size [1,1] / type 1

  • number/sizes of activation inputs: 0

  • number/sizes of activation outputs: 0

  • continuous-time state: no

  • discrete-time state: no

  • object discrete-time state: no

  • name of computational function: ratelimiter

Interfacing function

  • SCI/modules/scicos_blocks/macros/Misc/RATELIMITER.sci

Computational function

  • SCI/modules/scicos_blocks/src/c/ratelimiter.c (Type 4)

Example

Let's limit the output slope to 1/3:

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Last updated:
Thu Feb 14 14:57:30 CET 2019