{
  "node": {
    "id": "block:frame-sensor",
    "type": "Block",
    "label": "Relative frame sensor",
    "properties": {
      "id": "frame-sensor",
      "kind": "studio",
      "name": "Relative frame sensor",
      "summary": "Reports relative position, velocity and angular velocity of B in the coordinates of frame A.",
      "behavior": "Reports relative position, velocity and angular velocity of B in the coordinates of frame A.",
      "documentationSlug": "frame-sensor",
      "referenceOnly": true,
      "ports": [
        {
          "name": "a",
          "direction": "conserving",
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        {
          "name": "b",
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          "description": "Attached frame B"
        },
        {
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          "description": "Directed output available to compatible consumers: position0."
        },
        {
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        },
        {
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        },
        {
          "name": "velocity0",
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          "unit": "m/s",
          "description": "Directed output available to compatible consumers: velocity0."
        },
        {
          "name": "velocity1",
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          "unit": "m/s",
          "description": "Directed output available to compatible consumers: velocity1."
        },
        {
          "name": "velocity2",
          "direction": "output",
          "unit": "m/s",
          "description": "Directed output available to compatible consumers: velocity2."
        },
        {
          "name": "omega0",
          "direction": "output",
          "unit": "rad/s",
          "description": "Directed output available to compatible consumers: omega0."
        },
        {
          "name": "omega1",
          "direction": "output",
          "unit": "rad/s",
          "description": "Directed output available to compatible consumers: omega1."
        },
        {
          "name": "omega2",
          "direction": "output",
          "unit": "rad/s",
          "description": "Directed output available to compatible consumers: omega2."
        }
      ],
      "parameters": [],
      "equations": [],
      "example": {
        "title": "Use this authoring component",
        "text": "Choose this component in the Studio library and configure its declared interface. This reference describes the authoring contract; it does not claim a standalone numerical validation or a measured result.",
        "url": "https://design.lemonergy.com/cosim",
        "label": "Open Studio"
      },
      "limits": [
        "The symbolic diagram describes the component and its declared interface. It is not a solved circuit or simulated output.",
        "Configured parameters and model connections determine the result. Check the complete model before interpreting its outputs."
      ],
      "evidence": [
        "docs/glossary/studio-help-catalog.json"
      ],
      "caseIds": [],
      "sourceRepository": "battery-design",
      "sourceRevision": "e248d21a9902225f1075624f23e7628b54cdb7cc",
      "reviewed": "2026-10-30",
      "type": "frame-sensor",
      "implementationId": "frame-sensor",
      "url": "https://lemonergy.com/learn/glossary/blocks/frame-sensor/",
      "documentationUrl": "https://lemonergy.com/learn/glossary/blocks/frame-sensor/",
      "sourceFile": "studio-help-catalog.json",
      "studioHelp": {
        "type": "frame-sensor",
        "namespace": "physical",
        "slug": "frame-sensor",
        "canonicalSlug": "frame-sensor",
        "existing": false,
        "dynamic": false,
        "scene": {
          "kind": "component",
          "componentId": "reference",
          "type": "frame-sensor",
          "name": "Relative frame sensor",
          "domain": "mechanical",
          "family": "sensor",
          "operation": "Reports relative position, velocity and angular velocity of B in the coordinates of frame A.",
          "mechanism": [
            "Frames A and B",
            "Relative motion",
            "Measurement signals"
          ],
          "ports": [
            {
              "id": "a",
              "domain": "frame",
              "kind": "conserving",
              "label": "Reference frame A",
              "net": null,
              "peers": []
            },
            {
              "id": "b",
              "domain": "frame",
              "kind": "conserving",
              "label": "Attached frame B",
              "net": null,
              "peers": []
            }
          ],
          "terms": [
            {
              "type": "body-inertia",
              "label": "Rigid body and inertia"
            },
            {
              "type": "frame-transform",
              "label": "Rigid frame transform"
            }
          ],
          "symbol": [
            {
              "tag": "circle",
              "attrs": {
                "cx": 100,
                "cy": 40,
                "r": 30
              }
            },
            {
              "tag": "path",
              "attrs": {
                "d": "M10 40H70M130 40H190M100 40L116 22M80 52A24 24 0 0 1 120 52"
              }
            }
          ],
          "selection": {},
          "commands": [],
          "outputs": [
            {
              "id": "position0",
              "quantity": "length",
              "declared": true,
              "consumers": [],
              "label": "position0",
              "unit": "m"
            },
            {
              "id": "position1",
              "quantity": "length",
              "declared": true,
              "consumers": [],
              "label": "position1",
              "unit": "m"
            },
            {
              "id": "position2",
              "quantity": "length",
              "declared": true,
              "consumers": [],
              "label": "position2",
              "unit": "m"
            },
            {
              "id": "velocity0",
              "quantity": "linear-speed",
              "declared": true,
              "consumers": [],
              "label": "velocity0",
              "unit": "m/s"
            },
            {
              "id": "velocity1",
              "quantity": "linear-speed",
              "declared": true,
              "consumers": [],
              "label": "velocity1",
              "unit": "m/s"
            },
            {
              "id": "velocity2",
              "quantity": "linear-speed",
              "declared": true,
              "consumers": [],
              "label": "velocity2",
              "unit": "m/s"
            },
            {
              "id": "omega0",
              "quantity": "speed",
              "declared": true,
              "consumers": [],
              "label": "omega0",
              "unit": "rad/s"
            },
            {
              "id": "omega1",
              "quantity": "speed",
              "declared": true,
              "consumers": [],
              "label": "omega1",
              "unit": "rad/s"
            },
            {
              "id": "omega2",
              "quantity": "speed",
              "declared": true,
              "consumers": [],
              "label": "omega2",
              "unit": "rad/s"
            }
          ],
          "parameters": []
        }
      }
    }
  },
  "incoming": [],
  "outgoing": [],
  "neighbors": []
}