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individual error source

Standard

ECSS-E-ST-60-10C - Control performance (15 November 2008)

Definition

elementary physical characteristic or process originating from a well-defined source which contributes to a performance error or a performance knowledge error

Notes

NOTE For example sensor noise, sensor bias, actuator noise, actuator bias, disturbance forces and torques (e.g. microvibrations, manoeuvres, external or internal subsystem motions), friction forces and torques, misalignments, thermal distortions, assembly distortions, digital quantization, control law performance (steady state error), jitter, etc.

Relations

ECSS-E-ST-60-10C — knowledge error
ECSS-S-ST-00-01C — performance
ECSS-E-ST-60-10C — performance error
ECSS-Q-ST-70-39C — process
ECSS-S-ST-00-01C — process
ECSS-E-ST-50-11C — source
ECSS-E-ST-50-12C Rev.1 — source
ECSS-E-ST-40-07C — source

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