To exert the constraints, the assembly precedence is modeled and the precedencematrix and data file used to describe the precedence constraint are proposed.
提出了装配优先约束关系模型和约束关系模型的优先矩阵表达法与数据文件表达法。
2
Using the current commonly used operator priority method, introduces a common expression of the calculation process, and one of the key issues, operator precedencematrix design and implementation.