Simulink Control Design

New Features

R2015a (Version 4.2) - Released 5 Mar 2015

Version 4.2, part of Release 2015a, includes the following enhancements:

  • Improved input disturbance rejection with the PID tuning algorithm
  • Automatic tuning of setpoint weight coefficients in 2-DOF PID Controller block for improved disturbance rejection
  • Linear Analysis Tool enhancements for improved linear analysis workflows
  • Simplified and faster linear analysis of Simulink models across different model parameter values in Linear Analysis Tool

See the Release Notes for details.

Previous Releases

R2014b (Version 4.1) - 2 Oct 2014

Version 4.1, part of Release 2014b, includes bug fixes.

See the Release Notes for details.

R2014a (Version 4.0) - 6 Mar 2014

Version 4.0, part of Release 2014a, includes the following enhancements:

  • slTuner interface for improved control system tuning of Simulink models with systune or looptune functions, including tuning of gain-scheduled controllers (with Robust Control Toolbox)
  • Redesigned PID Tuner for improved PID tuning workflow
  • PID controller tuning using system identification to model the plant from simulation input-output data in the PID Tuner
  • Option to specify multiple substitute linearizations of a Simulink block for batch linearization

See the Release Notes for details.

R2013b (Version 3.8) - 5 Sep 2013

Version 3.8, part of Release 2013b, includes the following enhancements:

  • Enhanced linearize command, providing faster batch linearization for model parameter variations
  • slLinearizer interface, providing faster batch linearization for multiple I/O sets

See the Release Notes for details.

R2013a (Version 3.7) - 7 Mar 2013

Version 3.7, part of Release 2013a, includes the following enhancements:

  • Transient behavior slider added to PID Tuner for increased control over reference tracking and disturbance rejection performance
  • Linear analysis points redesigned to clarify I/O types and loop openings

See the Release Notes for details.