SEER-H Space Guidance v 2.2

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This document was prepared to assist users in the cost modeling of space systems using the SEER product suite: SEER-H, SEER-SEM, SEER-IC, and SEER-EOS. The information which constitutes this document has been developed and created through modeling and the validation of hundreds of space systems of many types. This document also includes the practical knowledge … Continue reading SEER-H Space Guidance v 2.2

Estimating Systems Engineering Using SEER-H vs SEER-IT

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There is model system overlap between SEER-H and SEER-IT: The two SEER models use different approaches to estimate SEER-H SEI is part of the overall system level cost model and is a wrap/tax type of model which requires subsystem level estimates COSYSMO estimates systems engineering organically with its own size drivers SEER-H and SEER-IT both … Continue reading Estimating Systems Engineering Using SEER-H vs SEER-IT

System Level Costs in SEER-H

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The System Level Cost (SLC) feature was first incorporated into SEER-H with release 6.0.  Prior to that release, SEER-H estimated standalone costs of individual work elements plus the costs of creating suitable interfaces between work elements, referring to such mechanical actions as attaching, aligning, calibrating, adjusting, etc., and electronic actions such as energizing, tuning, continuity … Continue reading System Level Costs in SEER-H