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Module 4. Electronic fundamentals

A control surface position feedback signal is

  • inversely proportional to surface position.
  • proportional to surface position.
  • non-linear.

Explanation

Position feedback is taken from a sensor geared to the surface, so its magnitude rises and falls directly with the surface angle. This proportional relationship lets the system compare actual position against the demand and null the error only when the surface has reached the commanded position.

funcaul asking:

Please kindly explain. Also can I get a link or material where I can read up on all the modules.thanks.

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