Class: ControlledQuantity

A physical quantity that was actively controlled by an instrument.

URI: https://echemdb.github.io/metadata-schema/minimum_echemdb/ControlledQuantity

         classDiagram
    class ControlledQuantity
    click ControlledQuantity href "../ControlledQuantity/"
      Quantity <|-- ControlledQuantity
        click Quantity href "../Quantity/"
      
      ControlledQuantity : calculation
        
      ControlledQuantity : comment
        
      ControlledQuantity : control
        
          
    
        
        
        ControlledQuantity --> "0..1" Control : control
        click Control href "../Control/"
    

        
      ControlledQuantity : uncertainty
        
          
    
        
        
        ControlledQuantity --> "0..1" Uncertainty : uncertainty
        click Uncertainty href "../Uncertainty/"
    

        
      ControlledQuantity : unit
        
      ControlledQuantity : value
        
      
    

Inheritance

• Quantity

  • ControlledQuantity

Slots

Name	Cardinality and Range	Description	Examples
control	0..1 Control	How the quantity was controlled
value	0..1 Float	Numerical value of the quantity	0.5
unit	0..1 String	Unit of measurement following astropy’s string notation (e	mol / l, V, mA / cm2
uncertainty	0..1 Uncertainty	Uncertainty information for a measured quantity
comment	0..1 String	Additional notes about the measurement or quantity	Measured at room temperature
calculation	0..1 String	Method or formula used to calculate this quantity	Obtained by multiplying U and I

Usages

used by	used in	type	used
OperationParameters	temperature	range	ControlledQuantity

Identifier and Mapping Information

Schema Source

• from schema: https://echemdb.github.io/metadata-schema/minimum_echemdb

Mappings

Mapping Type	Mapped Value
self	https://echemdb.github.io/metadata-schema/minimum_echemdb/ControlledQuantity
native	https://echemdb.github.io/metadata-schema/minimum_echemdb/ControlledQuantity

LinkML Source

Direct

```yaml name: ControlledQuantity description: A physical quantity that was actively controlled by an instrument. from_schema: https://echemdb.github.io/metadata-schema/minimum_echemdb is_a: Quantity attributes: control: name: control description: How the quantity was controlled. from_schema: https://echemdb.github.io/metadata-schema/experimental/operation rank: 1000 domain_of: - ControlledQuantity - ControlledOperation range: Control inlined: true

</details>

### Induced

<details>
```yaml
name: ControlledQuantity
description: A physical quantity that was actively controlled by an instrument.
from_schema: https://echemdb.github.io/metadata-schema/minimum_echemdb
is_a: Quantity
attributes:
  control:
    name: control
    description: How the quantity was controlled.
    from_schema: https://echemdb.github.io/metadata-schema/experimental/operation
    rank: 1000
    alias: control
    owner: ControlledQuantity
    domain_of:
    - ControlledQuantity
    - ControlledOperation
    range: Control
    inlined: true
  value:
    name: value
    description: Numerical value of the quantity.
    examples:
    - value: '0.5'
    from_schema: https://echemdb.github.io/metadata-schema/general/quantity
    rank: 1000
    alias: value
    owner: ControlledQuantity
    domain_of:
    - Quantity
    - Uncertainty
    - Purity
    range: float
  unit:
    name: unit
    description: Unit of measurement following astropy's string notation (e.g., 'mol
      / l', 'V', 'mA / cm2'). Use an empty string for dimensionless quantities.
    examples:
    - value: mol / l
    - value: V
    - value: mA / cm2
    from_schema: https://echemdb.github.io/metadata-schema/general/quantity
    rank: 1000
    alias: unit
    owner: ControlledQuantity
    domain_of:
    - Quantity
    - Uncertainty
    - Purity
    - DataField
    range: string
  uncertainty:
    name: uncertainty
    description: Uncertainty information for a measured quantity.
    from_schema: https://echemdb.github.io/metadata-schema/general/quantity
    rank: 1000
    alias: uncertainty
    owner: ControlledQuantity
    domain_of:
    - Quantity
    range: Uncertainty
    inlined: true
  comment:
    name: comment
    description: Additional notes about the measurement or quantity.
    examples:
    - value: Measured at room temperature
    from_schema: https://echemdb.github.io/metadata-schema/general/quantity
    rank: 1000
    alias: comment
    owner: ControlledQuantity
    domain_of:
    - Quantity
    - Uncertainty
    - Component
    - Electrolyte
    - ElectrolyteContainerComponent
    - Atmosphere
    - Source
    - FigureDescription
    range: string
  calculation:
    name: calculation
    description: Method or formula used to calculate this quantity.
    examples:
    - value: Obtained by multiplying U and I
    from_schema: https://echemdb.github.io/metadata-schema/general/quantity
    rank: 1000
    alias: calculation
    owner: ControlledQuantity
    domain_of:
    - Quantity
    range: string