本论文的主要工作是充分结合自动测试系统的测试资源和数字电路故障诊断的相关方法对数字电路板进行故障诊断。
This thesis focuses on the fault diagnosis of digital circuit boards, by fully combining the testing resources of automatic test system with the related methods for fault diagnosis of digital circuit.
这个测试程序适用任何类型象针脚，插座，继电器，电线，连接器，印刷电路板等电流通道载体或其结合体。
This test procedure may apply to any type or combination of current carrying members such as pin and socket contacts, relay contacts, wire and crimp connectors, or printed circuit board and contact.
为了解决印刷电路板化学处理的排序问题，给出了一个新的单抓钩周期排序的混合整数规划模型，并针对该模型提出了结合线性规划模型的启发式算法。
A new mixed integer linear programming (MILP) model for the single hoist cyclic scheduling is developed, and based on this MILP model, a heuristic method together with linear programming is proposed.
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