Planning for Deep Space Network Operations
نویسندگان
چکیده
We are developing a plan construction and plan execution monitoring system to automate the operation of the communications link in NASA’s Deep Space Network (DSN). The objectives of this effort are: (1) to archive knowledge of operations procedures; (2) provide a capability to assist in execution monitoring; and (3) provide a capability for automatically constructing the plan to be executed and monitored based on an augmented sequence of events (SOE). This paper describes the application area of DSN antenna operations, describes the plan representation of a Temporal Dependence Network (TDN), outlines the knowledge ngineering tools being constructed to facilitate in representing DSN operations procedures, and describes preliminary work in automated TDN generation.
منابع مشابه
Short term electric load prediction based on deep neural network and wavelet transform and input selection
Electricity demand forecasting is one of the most important factors in the planning, design, and operation of competitive electrical systems. However, most of the load forecasting methods are not accurate. Therefore, in order to increase the accuracy of the short-term electrical load forecast, this paper proposes a hybrid method for predicting electric load based on a deep neural network with a...
متن کاملSustainable closed-loop supply chain network design and operations planning considering human resource employment and training
Modeling and optimal solving of supply chain management problems lead to efficient decision making in strategic planning and supply chain operations, resulting in a competitive advantage. Today, with the planning of a sustainable supply chain, in addition to achieving economic goals, it is possible to meet social and environmental objectives and considerations. This research deal with sustainab...
متن کاملNASA Deep Space Network: Automation Improvements in the Follow-the-Sun Era
The Deep Space Network (DSN) comprises three sites, located in California, Spain, and Australia; each site operates one 70m and multiple 34m antennas that provide communications and navigation services to highly elliptical and deep space missions. The DSN is operated by JPL for NASA, and serves both US and international missions. As part of a multiyear upgrade in automation of the network, JPL ...
متن کاملDetecting Overlapping Communities in Social Networks using Deep Learning
In network analysis, a community is typically considered of as a group of nodes with a great density of edges among themselves and a low density of edges relative to other network parts. Detecting a community structure is important in any network analysis task, especially for revealing patterns between specified nodes. There is a variety of approaches presented in the literature for overlapping...
متن کاملLong;-range Planning for the Deep Space Network
Conduct of space exploration is undergoing a significant transformatiion. Initial reconnaissance missions are giving way to long duration observations with data-intensive insfruments, in situ investigations and complex operations. To keep pace, a transformation in the Deep Space Network is in order. Downlink performance must increase by 1 to 2 orders of magnitude over the next decade and by a s...
متن کامل