| タイトル | Using Distributed Operations to Enable Science Research on the International Space Station |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120001437 |
| 著者（英） | Dudley, Stephanie R. B.; Lochmaier, Geoff D.; Bathew, Ann S.; Rodriquez, Rick C.; Simpson, Donna |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2011-09-26 |
| 言語 | eng |
| 内容記述 | In the early days of the International Space Station (ISS) program, and as the organization structure was being internationally agreed upon and documented, one of the principal tenets of the science program was to allow customer-friendly operations. One important aspect of this was to allow payload developers and principle investigators the flexibility to operate their experiments from either their home sites or distributed telescience centers. This telescience concept was developed such that investigators had several options for ISS utilization support. They could operate from their home site, the closest telescience center, or use the payload operations facilities at the Marshall Space Flight Center in Huntsville, Alabama. The Payload Operations Integration Center (POIC) processes and structures were put into place to allow these different options to its customers, while at the same time maintain its centralized authority over NASA payload operations and integration. For a long duration space program with many scientists, researchers, and universities expected to participate, it was imperative that the program structure be in place to successfully facilitate this concept of telescience support. From a payload control center perspective, payload science operations require two major elements in order to make telescience successful within the scope of the ISS program. The first element is decentralized control which allows the remote participants the freedom and flexibility to operate their payloads within their scope of authority. The second element is a strong ground infrastructure, which includes voice communications, video, telemetry, and commanding between the POIC and the payload remote site. Both of these elements are important to telescience success, and both must be balanced by the ISS program s documented requirements for POIC to maintain its authority as an integration and control center. This paper describes both elements of distributed payload operations and discusses the benefits and drawbacks. |
| NASA分類 | Space Sciences (General) |
| レポートNO | M11-1048
M11-0231 |
| 権利 | No Copyright |
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