Flexible circuit board feeding parameter real-time monitoring method and system
Patent Information
- Application Number
- CN202610436475.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-03
- Publication Date
- 2026-10-16
AI Technical Summary
[0004]针对以上问题，本申请提供一种柔性电路板送料参数实时监测方法及系统，用于解决送料过程中的误差累积问题
[0007] This application provides a method and system for real-time monitoring of feeding parameters for flexible circuit boards. By determining that the feeding gap deviation exceeds a preset deviation threshold, it is determined that there is an accumulation of errors in the current feeding process. If the error accumulation trend continues to increase, a feedforward compensation adaptive PID algorithm is used to adjust the stepping frequency sequence to correct the feeding gap deviation, achieving dynamic adaptation between the stepping frequency and physical displacement. Simultaneously, by acquiring the feeding parameter monitoring interval and temperature fluctuation period, a Fourier transform algorithm is used to optimize the monitoring interval when it exceeds the temperature fluctuation period. This ensures that the monitoring frequency matches the environmental fluctuation characteristics during processing, avoiding the accumulation of feeding parameter deviations, reducing raw material waste, improving the stability and feeding accuracy of the flexible circuit board feeding device, and thus ensuring the accuracy and production efficiency of flexible circuit board production.