ref:composite_measure

CompositeMeasure

Measure made up of different weighted Measures.

Individual child measures are evaluated and summed up, respecting the weight, threshold and offset parameters of the indiviudal measures (see Measure). Example:

CompositeMeasure {
    GaitMeasure {
        weight = 100
        threshold = 0.5
        ...
    }
    EffortMeasure {
        weight = 0.1
        ...
    }
}

The dual_sided parameter can be used to create equal measures for both sides of the body, for example:

CompositeMeasure {
    dual_sided = 1
    # this next measure is created for both ankle_angle_l and ankle_angle_r:
    DofMeasure { 
        weight = 0.1
        dof = ankle_angle 
        position { min = -60 max = 60 squared_penalty = 1 }
    }
    # this next measure is created for both knee_angle_l and knee_angle_r:
    DofMeasure {
        weight = 0.01
        threshold = 5
        dof = knee_angle
        force { min = 0 max = 0 abs_penalty = 1 }
    }
}

Inherits from Measure.

Parameter Type Description
dual_sided bool Create symmetric measures for both sides; default = false.
name String Name of the Measure, to be used in reporting; defaults to measure type.
weight Real Weighting factor applied to the result of the measure; default = 1.
threshold Real Threshold above / below which the measure becomes zero; default = 0.
threshold_transition Real Transition range above threshold between which the measure linearly decreases to zero; default = 0.
result_offset Real Offset added to measure result; default = 0.
minimize bool Indicate whether this measure should be minimized; default value depends on the measure type (usually true).
start_time TimeInSeconds Time [s] at which Controller becomes active; default = 0.
stop_time TimeInSeconds Time [s] at which Controller becomes inactive; default = until simulation ends.
signature_prefix String Prefix signature with custom string. Special tags: DATE_TIME, DATE_TIME_EXACT, SCONE_VERSION.
signature_postfix String Append custom string to signature. Special tags: DATE_TIME, DATE_TIME_EXACT, SCONE_VERSION.

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