Thecoordinate model was a flowsheet topology matrix that coordinated the rela-tionship of the unit models.The flotation circuit model was coded as a gen-cral computer simulator.

• 采用流程拓朴矩阵协调各单元子模型之间的关系，以浮选回路系统模型编制成一个通用的仿真器及相应的数据处理软件包。