【摘要】 简要介绍了 Ｂ Ｐ网络模型及计算方法，并将该网络用于热气机的设计阶段预测其未来的输出功率，得到了输出功率与运行条件的关系，给出了相应的图形。更多还原

【Abstract】 The BP neural network and its calculation are briefly introduced and applied to the future output power estimating of stirling engine during its design phase. The relations between the output power and the performance conditions are presented and the changes of power under different conditions are given graphicslly.更多还原