v1.6.0

ControlSystems v1.6.0

Diff since v1.5.4

Merged pull requests:

• RootLocusResult recipe (#792) (@mzaffalon)
• add analysis examples to the docs (#793) (@baggepinnen)

v1.5.4

ControlSystems v1.5.4

Diff since v1.5.3

Closed issues:

• Improved default frequency vector for frequency plots (#5)
• gain is not working (#15)
• Transfer function notation in gangoffour and in general (#78)
• Implement zpk with specified user dcgain (#105)
• Improve efficiency of freqresp for state space systems (#108)
• Deprecate function pole and rename to poles (#117)
• Promoting the ControlSystems package (#201)
• Integration with ModelingToolkit.jl (#395)
• Test error on 1.6 beta (#423)
• Docs not updated by new release (#459)
• rlocusplot shows a very long warning with Plots (#785)
• bodeplot not showing plot after 10^2 (#787)

Merged pull requests:

• add option to disable u dims check in lsim (#786) (@baggepinnen)
• CompatHelper: bump compat for Hungarian to 0.7, (keep existing compat) (#788) (@github-actions[bot])
• extended_gangoffour sign fix (#789) (@baggepinnen)
• better default time vector heuristic (#790) (@baggepinnen)

v1.5.3

ControlSystems v1.5.3

Diff since v1.5.2

Closed issues:

• Stable docs not linking correctly? (#570)

Merged pull requests:

• make docs examples strict (#777) (@baggepinnen)
• Improve error message for wrong u dimension in lsim (#778) (@baggepinnen)
• even better error messages for wrong u in lsim (#779) (@baggepinnen)
• provide an error hint on plotting (#780) (@baggepinnen)
• fix delaymargin for systems with multiple gain crossings (#781) (@baggepinnen)
• add methods to are, lyap taking system (#782) (@baggepinnen)
• add extended_gangoffour (#783) (@baggepinnen)
• Fix links in README file. (#784) (@pietrop88)

v1.5.2

ControlSystems v1.5.2

Diff since v1.5.1

Closed issues:

• Lsim docstring update (#758)
• rlocus method (#764)
• lsim, error message for single input system (#767)
• lsim, error when input is a matrix (#769)
• Crating discreate delay system is not allowed as delay is continues (#773)

Merged pull requests:

• Notify user what vector/matrix size is expected for x0, u (#768) (@mzaffalon)
• Restrict size of input parameters (#770) (@mzaffalon)
• improve default limits for nyquistplot (#772) (@baggepinnen)
• add discrete-time delay constructor (#774) (@baggepinnen)
• Implement getpoles for a vector K passed as a parameter (#775) (@mzaffalon)
• try get stable docs to deploy (#776) (@baggepinnen)

v1.5.1

ControlSystems v1.5.1

Diff since v1.5.0

Closed issues:

• Split out OrdinaryDiffEq functionality (#738)
• rlocusplot() does not plot the roots (#759)
• Decade missing in bode plot (#765)

Merged pull requests:

• fix module imports (#749) (@baggepinnen)
• handle different paths on CI and locally (#750) (@baggepinnen)
• dev CSBase before building docs (#751) (@baggepinnen)
• Minor plot improvements (#752) (@baggepinnen)
• fix some linting warnings (#753) (@baggepinnen)
• add block diagrams with code to docs (#754) (@baggepinnen)
• don't load CS for tests of CSBase (#756) (@baggepinnen)
• Include zeros when calculating lims for rlocus (#760) (@baggepinnen)
• Add rlocus (#766) (@mzaffalon)

v1.5.0

ControlSystems v1.5.0

This version introduces ControlSystemsBase.jl for faster load times. See README for more details.

Diff since v1.4.1

Closed issues:

• rlocusplot inconsistent docstring (#743)

Merged pull requests:

• fix unwrap dimension in bode (#742) (@baggepinnen)
• update rlocus docstring (#744) (@agerlach)
• add options and more docstring to loopshapingPI (#745) (@baggepinnen)
• Split out most functionality into ControlSystemsBase (#746) (@baggepinnen)
• CompatHelper: add new compat entry for Reexport at version 1, (keep existing compat) (#747) (@github-actions[bot])
• Add error hint to lsim (#748) (@baggepinnen)

v1.4.1

ControlSystems v1.4.1

Diff since v1.4.0

Closed issues:

• Discontinuous Root Locus (#740)

Merged pull requests:

• add Mt_lines option to gofplot (#737) (@baggepinnen)
• remove direct dependency on Colors (#739) (@baggepinnen)
• Fix rlocus when poles cross in both real and imag (#741) (@baggepinnen)

v1.4.0

ControlSystems v1.4.0

Diff since v1.3.0

Merged pull requests:

• add loopshapingPID (#732) (@baggepinnen)
• improve robustness in loopshapingPID (#733) (@baggepinnen)
• Broadcasted multiplication bugfix (#734) (@baggepinnen)
• fix poles for static statespace (#735) (@baggepinnen)
• add filter options in loopshapingPID (#736) (@baggepinnen)

v1.3.0

ControlSystems v1.3.0

Diff since v1.2.3

Closed issues:

• ssdata not included in online docs (#730)

Merged pull requests:

• add functions that return signal names (#731) (@baggepinnen)

v1.2.3

ControlSystems v1.2.3

Diff since v1.2.2

Merged pull requests:

• Better handling of heterogeneous types in feedback (#729) (@baggepinnen)