difference between the target (desired) output of the system and the actual achieved output
NOTE 1 It is denoted by eP
NOTE 2 Usually this is time dependent.
NOTE 3 Depending upon the system, different quantities can be relevant for parameterising the performance error. A degree of judgement is used to decide which is most appropriate.
NOTE 4 For example: The difference between the target and actual orientation of a frame can be parameterised using the Euler angles for the frame transformation or the angle between the target and actual orientation of a particular vector within that frame.
The ECSS MyTeams website is for members of active ECSS working groups and ECSS task forces.
Access to the ECSS MyTeams websites is administrated by the ECSS Executive Secretariat.
PASSWORD forgotten or account locked:
Use the link "I have forgotten my password..." that you find on the MyTeams login screen to request via e-mail new password from the ECSS Executive Secretariat.
Note, there is no automated password recovery.MyTeams