Modular Platform Architecture for Small Satellites: Evaluating Applicability and Strategic Issues
Abstract
The selection of architecture for spacecraft has traditionally been driven by requirements for high performance and very low production rates. With increasing interest in low-cost small satellites and reuse of designs, modular architecture may play an important role in achieving these objectives. This paper reviews the role and strategic implications of architecture selection for small satellites. Product architecture research from the manufacturing industry is summarized and applied to small satellites. The applicability of modular architecture to small satellites is discussed, as are the classes of small satellite missions that are particularly adapted to this architecture, the strategic issues related to architecture selection, and the limitations this architecture places on the system. The roles of standard interfaces, processes, and protocols (including plug-and-play) in modular spacecraft are also investigated.
Modular Platform Architecture for Small Satellites: Evaluating Applicability and Strategic Issues
The selection of architecture for spacecraft has traditionally been driven by requirements for high performance and very low production rates. With increasing interest in low-cost small satellites and reuse of designs, modular architecture may play an important role in achieving these objectives. This paper reviews the role and strategic implications of architecture selection for small satellites. Product architecture research from the manufacturing industry is summarized and applied to small satellites. The applicability of modular architecture to small satellites is discussed, as are the classes of small satellite missions that are particularly adapted to this architecture, the strategic issues related to architecture selection, and the limitations this architecture places on the system. The roles of standard interfaces, processes, and protocols (including plug-and-play) in modular spacecraft are also investigated.
