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Planning and Processing Space Science Observations Using NASA's Spice System
Solar system exploration is increasingly a joint venture, demanding close cooperation amongst those scientists and agencies participating in the planning, operations and data analysis phases.
SPICE: a real example of data system re-use to reduce the costs of ground data systems development and mission operations
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SPICE: a cross-discipline ancillary information system serving the international space sciences community
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SPICE: a cross-discipline ancillary information system serving the international space sciences community
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An overview of SPICE
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SPICE standards facilitate astrodynamic tasks
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SPICE: a cross-discipline ancillary information system serving the international space sciences community
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Insights into Space Solar Cell Durability Using SPICE Simulation Seeded by Current-Voltage Characteristics Parametrized Using the Lambert W Special Function
We developed and validated an automated routine for the fitting of I-V curve data to the single diode model according to an exact analytical solution. Our fitting routine was validated to show good noise immunity and high accuracy usingsimulated values from LTSPICE. We are thus able to automate parameter extraction from a dataset or arbitrary size. This parameterization allows for better simulation of performance of real cells and arrays and provides utility for a host of applications relevant to space arrays. We will use this methodology to determine the array performance of radiated cells over time, and simulate the performance of the arrays with bypass diodes and power electronics.