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dido:public:ra:1.4_req:2_nonfunc:14_reliability:02_availability [2020/12/07 09:14] nick |
dido:public:ra:1.4_req:2_nonfunc:14_reliability:02_availability [2021/06/09 13:59] (current) char |
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| - | ====== 4.2.2.2 Availability ====== | + | ====== 4.3.2.2 Availability ====== |
| [[dido:public:ra:1.4_req:2_nonfunc:14_reliability | Return to Reliability ]] | [[dido:public:ra:1.4_req:2_nonfunc:14_reliability | Return to Reliability ]] | ||
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| - | :{{:ddsf:private:cookbook:02_body:02_projreq:nonfunctional:screen_shot_2020-07-03_at_11.19.28_am.png?400|}} | + | :{{:dido:public:ra:1.4_req:2_nonfunc:02_availability:screen_shot_2020-07-03_at_11.19.28_am.png?400|}} |
| **Mission Duration (T<sub>m</sub>)** is the time the system needs to be operational. T<sub>m</sub> can be expressed as a fixed time period (i.e., 24 hours a day, 7 days a week, or 365 days a year) or it could be over a particular mission (i.e., a flying mission, a patient stay, peak energy demand, or a growing season) | **Mission Duration (T<sub>m</sub>)** is the time the system needs to be operational. T<sub>m</sub> can be expressed as a fixed time period (i.e., 24 hours a day, 7 days a week, or 365 days a year) or it could be over a particular mission (i.e., a flying mission, a patient stay, peak energy demand, or a growing season) | ||