TST交换网络设计及信息交换教学方法研究

Research of TST exchange network design and information exchange for teaching method

主要针对TST数字交换网络的交换原理进行教学研究,针对T型、S型和TST型交换网络分别建模,提出采用Simulink对TST三级交换网络建模仿真,通过信息交换过程的动态仿真,对比分析电路设计和输入输出波形及时隙的区别,使该知识点由抽象变直观,易于学生掌握和学习,解决了以往的教学难题,同时锻炼了学生运用软件方法解决实际问题的能力,收到较好的教学效果。

The thesis research on teaching exchange principle TST digital switching network is proposed for adoption Simulink three TST switching network modeling and simulation, modeling to the T, S and TST switching network respectively, through dynamic simulation information exchange process and the difference between circuit design and output waveform and time slot, so that the change from the abstract and intuitive knowledge for the students to mast and learn to solve the problem of teaching while exercising the ability of students to solve the practical problems by using the software, receive better teaching results.