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根据所提出的控制熔池动态热输入变化与热输出变化平衡以保证熔透稳定成形的思想，将散热条件变化引起热输出的变化作为干扰量，进行前馈补偿控制，达到了良好的熔透控制效果，在文中还详细探讨了检测散热条件变化的具体实现方法，旨在从另一种角度来实现熔透控制．
According to the idea of controlling the dynamic heat input change and the heat output balance in the molten pool to ensure the stable penetration, the heat output change caused by the change of the heat dissipation is taken as the disturbance, and the feedforward compensation control is achieved, and a good penetration Control effect, the paper also discussed in detail the detection of thermal conditions changes in the specific implementation method, designed to achieve penetration control from another perspective.