{
  "abstract": "This disclosure describes a vacuum gripper array incorporating per-pad isolation to prevent system vacuum collapse when engaging loads with varying porosity or incomplete coverage. The arrangement utilizes individual check valves for each gripper pad, a vacuum reservoir, and a control unit. It details how the system acquires, holds, and releases loads, including mechanisms for detecting uncovered pads and a controlled release sequence to mitigate load displacement. This design addresses the challenge of reliably handling loads where one or more gripper pads might experience significant leakage, which typically compromises the entire vacuum system's integrity.",
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      "caption": "A block diagram illustrating the primary components and pneumatic connections of the vacuum gripper array system.",
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      "caption": "An elevation view showing the arrangement of a single gripper pad, its check valve, and connection to the manifold.",
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  "keywords": [
    "vacuum gripper",
    "end effector",
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    "pneumatic control",
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  "language": "en",
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    "name": "Creative Commons Attribution 4.0 International",
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  "publication_id": "OT-2026-000000011",
  "published_at": "2026-09-15T19:01:12.242752Z",
  "publisher": "Nebula Innovations Limited",
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  "title": "Vacuum Gripper Array with Per-Pad Isolation for Mixed-Porosity Loads",
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