基于改进雪消融算法的塑料激光焊接系统压力控制
Pressure Control of Plastic Laser Welding System Based on Improved Snow Ablation Optimizer
摘要: 针对汽车灯具塑料激光焊接过程中压力控制系统存在的时滞及强扰动特性，导致压力控制精度低、建模困难等问题，提出一种融合改进雪消融算法、PID控制与Smith预估器的复合控制策略，为塑料激光焊接压力高精度控制提供了有效方案。
Abstract: This paper addresses the challenges of low control precision and difficult modeling in the pressure control system for plastic laser welding of automotive lamps, which are caused by time-delay and strong disturbances. A compound control strategy that integrates an improved Snow Ablation Optimizer, PID control, and a Smith predictor is proposed, offering an effective solution for high-precision pressure control in this process.
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