Publication Date:
2019-06-27
Description:
A modified complementary filtering technique for estimating aircraft roll rate was developed and flown in a research helicopter to determine whether higher gains could be achieved. Use of this technique did, in fact, permit a substantial increase in system frequency bandwidth because, in comparison with first-order filtering, it reduced both noise amplification and control limit-cycle tendencies.
Keywords:
AIRCRAFT STABILITY AND CONTROL
Type:
NASA-TM-X-74004
Format:
application/pdf
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