FET005 Grasp#
Tests in this family verify that a robot gripper can grasp the asset, lift it off the ground, and hold it without the asset slipping or being knocked free.
Overview#
This family places a standardized parallel-jaw gripper at each declared grasp point on the asset, closes the jaws onto the asset under real gravity, and lifts the gripper to confirm that the asset follows the motion. The gripper then holds the asset in the air, applies a circular horizontal orbit to stress the grip, and finally opens to release. The test uses the active configured physics runtime.
What a Passing Family Means#
A reviewer, PM, or OEM can trust that at least one declared grasp point on the asset produces a physically achievable hold in the selected physics runtime under standard gravity (9.81 m/s²). An overall pass does not guarantee that every identifier succeeds; refer to the per-identifier results in the test metrics to confirm which grasp points are usable in a pick-and-place workflow.
Tests#
The standardized gripper is generated by the test and uses runtime-native finger control. PhysX keeps its leader/mimic-joint mechanism; Newton controls both symmetric jaws with separate native PD actuators. These fixture controls do not alter the submitted asset.
Test |
What It Checks |
Validates |
|---|---|---|
The gripper positions at each grasp identifier, closes onto the asset, lifts it, holds it through a circular horizontal orbit shake, and releases it cleanly. |
FET_005_STANDARD |
Relationship to the Feature#
This family validates the runtime behavior described by FET005 Grasp Physics.