Publications by authors named "Lian-Dong Yu"
Article Synopsis
- The accuracy of precision instruments with rotation joints relies heavily on the rotary encoders, which can be affected by manufacturing flaws and temperature variations.
- A new method combining Fourier expansion, back propagation neural networks, and a genetic algorithm (FE-GABPNN) aims to enhance the angle measurement accuracy of these rotary encoders.
- Testing shows significant improvement in measurement errors, decreasing from 110.2 seconds of arc to just 2.7 seconds of arc after applying the compensation method.
