一种基于多文档得图像合并技术，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，DSmT证据推理的组合公式计算函数。- Based on multi-document image obtained combining technique, PV modules contain, MPPT module, BOOST module, inverter module, Combination formula DSmT evidence reasoning calculation functi