Сообщение 2019-12-20, Boeing Starliner от 12.02.2020 9:20
Изменено 12.02.2020 10:02 Эйнсток Файр
there are multiple mission timers because sometimes you want to measure the time from when the countdown started while other times you want to measure the time from when the rocket actually took off since sometimes the rocket starts late.
...
What did Starliner do? It read the wrong timer.
that timer wasn't the only software glitch. The Service Module (SM) Disposal Sequence was incorrectly translated into the SM Integrated Propulsion Controller (IPC).
«Breakdowns in the design and code phase inserted the original defects.
Additionally, breakdowns in the test and verification phase
failed to identify the defects preflight despite their detectability.»
https://en.wikipedia.org/wiki/Boeing_CST-100_Starliner
Хотелось бы выяснить, на каком языке программирования они программировали (и под какие процессоры).
there are multiple mission timers because sometimes you want to measure the time from when the countdown started while other times you want to measure the time from when the rocket actually took off since sometimes the rocket starts late.
...
What did Starliner do? It read the wrong timer.
that timer wasn't the only software glitch. The Service Module (SM) Disposal Sequence was incorrectly translated into the SM Integrated Propulsion Controller (IPC).
«Breakdowns in the design and code phase inserted the original defects.
Additionally, breakdowns in the test and verification phase
failed to identify the defects preflight despite their detectability.»
https://en.wikipedia.org/wiki/Boeing_CST-100_Starliner
Хотелось бы выяснить, на каком языке программирования они программировали (и под какие процессоры).