La creación de un vehículo de servicio robótico (RSV), es un programa especifico de la Agencia de Proyectos de Investigación Avanzados en Defensa (DARPA). Mediante este programa se busca desarrollar un juego de herramientas modulares integradas por hardware y software a ser adosadas a vehículos espaciales elaborados por la industria privada. De este modo quedara configurado un vehiculo robótico para realizar tareas de reparación especifica sobre distintos tipos de satélite para ser reparados o bien cambiar su configuración o carga útil.
Hundreds of military, government and commercial satellites reside today in geosynchronous Earth orbit (GEO) some 22,000 miles (36,000 kilometers) above the Earth—a perch ideal for providing communications, meteorology and national security services, but one so remote as to preclude inspection and diagnosis of malfunctioning components, much less upgrades or repairs. Even fully functional satellites sometimes find their working lives cut short simply because they carry obsolete payloads—a frustrating situation for owners of assets worth hundreds of millions of dollars. With no prospects for assistance once in orbit, satellites destined for GEO today are loaded with backup systems and as much fuel as can be accommodated, adding to their complexity, weight and cost. But what if help was just a service call away?
DARPA’s Robotic Servicing of Geosynchronous Satellites (RSGS) program intends to answer that question by developing technologies that would enable cooperative inspection and servicing in GEO and demonstrating those technologies on orbit within the next five years. Under the RSGS vision, a DARPA-developed modular toolkit, including hardware and software, would be joined to a privately developed spacecraft to create a commercially owned and operated robotic servicing vehicle (RSV) that could make house calls in space.
By executing the RSGS program, DARPA seeks to:
- Demonstrate in or near GEO that a robotic servicing vehicle can perform safe, reliable, useful and efficient operations, with the flexibility to adapt to a variety of on-orbit missions and conditions
- Demonstrate satellite servicing mission operations on operational GEO satellites in collaboration with commercial and U.S. Government spacecraft operators
- Support the development of a servicer spacecraft with sufficient propellant and payload robustness to enable dozens of missions over several years
Fuente: https://www.darpa.mil
