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Basics > Test and Integration | |||
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Systems Engineering Basics |
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Problem Statement |
Systems Analysis |
Environment | Architecture | Requirements |
Test and Integration |
Critical Practices | Risk Management |
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Test and Integration |
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"V" model (TBR) |
Systems are often best built by designing from the top down and testing from the bottom up - smallest components are assembled and tested first. Integration, verification, and validation are, in part, executed repetitively in sequence. All are also best planned top down. Integration can be thought of as following "the instruction manual" for the unassembled holiday season present. Verification and validation definitions differ between hardware systems engineering and software systems engineering. |
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