Package Configuration for High Performance Storage and Retrieval of Cylindrical Components Robotically Assembled Into Large Structures in Space

As the quantity of cylindrical components needed for in-space assembly grows to accommodate larger structures, so does the need for compact storage of these components during transportation to the site. Hex-Close-Pack is the ideal configuration for cylindrical parts. It offers a density increased by a factor of 4 compared to existing methods intended for robotic assembly. Usual requirements for objects maneuvered on-orbit include: positive hold-down, positive hand-off, and package strength to withstand launch dynamic loads. The first two issues have been addressed with new manipulation techniques that are compatible with both robotic construction and compact storage. Packaging schemes that improve strength and are consistent with the new techniques are presented. Pallet manipulation and storage are additional issues that are a function of package configuration. Pallet design can greatly reduce time and space required, for these tasks.