The SIROM project aims to realize a set of integrated and inherently optimized interfaces for mechanical, data, electrical and thermal connectivity that allow reliable, robust and multi-functional coupling of payload to robot manipulators, payload to other payload or client to server. SIROM project main ambition is to develop key technologies for common building block connector that would enable a demonstration of autonomous robotic systems at a significant scale as key elements for on-orbit satellite servicing and planetary exploration. SIROM project is advanced the state of the art by investigating multi-functional, well integrated and “Intelligent” IF (mechanical, electrical, data, thermal) to be used as standard building blocks to connect modules within a robotic system and also to connect to the satellite with a servicer.
The standard IF is realized in an integrated form (where mechanical, thermal, electrical, data connections are combined and geometrically optimized for these 4 functionalities). In any case, this standard IF will allow the creation of large clusters of modules. The IFs for modular compatible spacecraft for this OG has been designed to specific criteria identified for both orbital robotics and planetary rovers. These will allow them to be deployed for various applications in space by assembling clusters of modules of different functions to realize highly modular and functionally optimized spacecrafts.
The SIROM project applies a novel approach and consider a number of unique design requirements:
• IF standardization and modularization of the different components in an integrated form (where mechanical, thermal, electrical, data connections are combined) or a separated form.
• To allow creation of large clusters of modules based on the Standard IF. APMs are considered for demonstration, validation and verification of all properties of the standard IF. APMs are connected via standard IF to other modules and satellite bus.
The SIROM primary objective is the realization of a prototype of a standard robotic IF consisting of: a mechanical IF, an electrical IF, a data IF, a thermal IF and an IF controller. This initial concept is based on a unique APM definition applicable to both scenarios (Orbital and Planetary), with the following components:
• Mechanical IF composed by grappling system, guiding/mating/de-mating system, Latching system and sensors for IF definition.
• Electrical connector IF system.
• Data connector IF system.
• Thermal ports IF system that allows a thermal coupling of modules at different temperatures.
