操作系统教学中进程同步控制模型的设计

The Application of Research Study in Teaching Process Synchronization Control

操作系统课程中进程的同步控制设计是一个难点，本文通过分析单向生产消费过程，提取出单向同步控制模型并进行模型拓展，模型成功运用于实际问题的解决，教学实践证明这个模型的可用性。模型的设计与使用，简化了学生对同步控制的理解和应用过程，收到了很好的教学效果。

Synchronization control design is a difficulty during operating system teaching. We distill the unilateralism synchron- ization model from odd production-consumption course, and reasoning bidirectional model. The model are exerted in practice problem. Teaching practice prove the model＇ s usability. The mode simplify students＇ understandability and application, and bring good teaching effect.