From the four aspects of the processing circuit, this paper introduced the properties of the output circuit of the solid-axes photoelectric encoder and explicated the design idea, scheme and implementation.

• 摘要介绍了如何设计增量式光电编码器的输出信号处理电路，并从该电路设计的四个方面着手，较为详细地阐述了电路组成的构思、设计及实现过程。