摘要
根据继电器控制电路的特点,将其转换为组合逻辑电路模型,并给出了转换的原则和方法。借鉴数字电路的测试技术,应用伪穷举测试法对转换后的继电器控制电路进行测试,并给出了测试过程中对电路进行分块的算法。将该方法应用于某型柴油机遥控系统的自动测试中,结果表明,该方法能有效对继电器控制电路进行建模和分析,为继电器控制电路的自动测试提供了一种实用有效的方法。
According to the features combinational logic circuit model, of the relay control circuit, the and the transformation model circuit under test is transformed into of this kind of circuit is proposed. Pseudo-exhaustive test is used in the testing of the transformed circuit model, and the algorithm of comparting the circuit is described in detail. This method is applied to test a certain remote-control system of diesel engine. The results indicate that this type of circuit can be modeled and analyzed effectively. A new and effective method is proposed to test a relay control circuit and this method has high practical value.
出处
《船电技术》
2010年第4期20-23,33,共5页
Marine Electric & Electronic Engineering
关键词
继电器控制
组合逻辑电路
伪穷举测试
自动测试
柴油机遥控系统
relay control
combinational logic circuit
pseudo-exhaustive test
automatic test
remote-control system of diesel engine
