Laser cutting machine since the process of optimal control
by:Transon
2020-10-27
Laser cutting machine for cutting process, the optimal control is mainly composed of three modules:
1) Burnt defect judgement: according to the cutting edge of DCF model, to determine whether there is burnt defects, if the shortcomings of laser cutting machine cutting speed in burnt area, should with long strides delta v1 increase speed out of the area. 2) Hang slag defect judgement: according to the cutting edge of DCF model and the volatility of the DCB, determine whether there is a hang slag defects, if the current speed v1, defects in hang slag zone, should with large step less speed from the region.
3) When there is no defect area: by delta of constant step for V2 search method, test fire shot Lpc 220 flowers, Hu) Whether a peak, in order to determine whether Ve reached better speed.
1) Burnt defect judgement: according to the cutting edge of DCF model, to determine whether there is burnt defects, if the shortcomings of laser cutting machine cutting speed in burnt area, should with long strides delta v1 increase speed out of the area. 2) Hang slag defect judgement: according to the cutting edge of DCF model and the volatility of the DCB, determine whether there is a hang slag defects, if the current speed v1, defects in hang slag zone, should with large step less speed from the region.
3) When there is no defect area: by delta of constant step for V2 search method, test fire shot Lpc 220 flowers, Hu) Whether a peak, in order to determine whether Ve reached better speed.
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