求翻译：首先采用DOE方法，考察工作装置每个设计变量的取值范围，确定每个设计变量的变化区间，确保形成的所有虚拟实验方案，工作装置机构无干涉是什么意思？

First doe method to study the range of each design variable in the working device, to determine the changes in range of each design variable, and ensure the formation of all the virtual pilot program, working device organizations without interference

Start with a DOE method, visit, work unit each design variable range of values to determine each design variable change interval to ensure that all the virtual pilot program, the unit does not interfere body

First uses the DOE method, the inspection work installs each design variable the value scope, determined each design variable the change sector, guarantees all hypothesized testing plan which forms, the work installment organization does not have the interference

First DOE method, inspection device of each design variable range of values, determine the interval of each design variable change, ensure that all virtual experiment for formation, working appliances without interference

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