Simulink Control Design™ - MathWorks

ConstraintType — Constraint types for 'graddescent-proj'

structure

Constraint types for 'graddescent-proj' optimizer algorithm, specified as the comma-

separated pair consisting of 'ConstraintType' and a structure with the following

fields:

• dx — Type for constraints on state derivatives


• x — Type for constraints on state values


• y — Type for constraints on output values

Specify each constraint as one of the following:

• 'hard' — Enforce the constraints to be zero.


• 'soft' — Minimize the constraints.

All constraint types are 'hard' by default.

Output Arguments

options — Trimming options

findopOptions option set

Trimming options, returned as a findopOptions option set.

Compatibility Considerations

'graddescent_elim' value of the Optimizer property is now

'graddescent-elim'

Behavior changed in R2017b

The 'graddescent_elim' value of the Optimizer property of a findopOptions

object is now 'graddescent-elim'.

15 Alphabetical List