由于传统实验存在环境、仪器、人为等各种因素不同程度的影响,需采集较多的数据减小误差,才能获得可信的结论.该文提出用EWB电子仿真软件验证电路定理,改善实验条件,并利用其元件库提供的各元器件理想值,实时输出理论值;进一步使用EWB人为设置故障,模拟电路可能发生断路、短路等现象时的状态,完整表达定理的适用范围.最后对传统验证和仿真软件的对比,让两者能够匹配到最佳状况,优化设计方法.实脸表明,使用EWB对电路可实现全面仿真,为真实实验的设计和调试莫定了基础.%As the existence of traditional experimental environment, equipment, man-made factors such as varying degrees of impact, experiments need to collect more data reduced errors in order to obtain reliable conclusions. In this paper proposes circuit electronic simulation software based on EWB, it can improved experimental conditions and make use of its component library which provides the ideal value of each component. It can real-time output of the theoretical value. Further simulations using EWB artificial trouble setting , the circuit may occur the phenomena such as shorted or opened and soon. All those status express a full scope of application about the theorem. Finally, the traditional comparison of simulation software, so that they can be matched to the best conditions and optimized designing method. Experiments showed that the use of EWB to achieve a comprebensive simulation of the circuit , this can laid the foundation on the designing and debugging for the real experiment.
展开▼
