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Analog electronic circuit learning experiment evaluation method and system

A technology of simulating circuits and simulating electronics, which is applied in the field of teaching concepts and experiments, can solve problems such as many problems and poor results, and achieve the effect of saving experimental space, saving preparation time, and saving experimental investment

Pending Publication Date: 2022-01-07
BEIJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, although there have been many reforms in the teaching and experimentation of this course, there are still many problems and the effect is not good

Method used

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  • Analog electronic circuit learning experiment evaluation method and system
  • Analog electronic circuit learning experiment evaluation method and system
  • Analog electronic circuit learning experiment evaluation method and system

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Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] Such as figure 1 , a kind of analog electronic circuit study, experiment, evaluation system that the present invention adopts, is made up of two major parts, namely analog circuit comprehensive operation platform and intelligent detection analysis processing system.

[0037] The former is a variety of circuit modules that need to be learned, analyzed, and processed. It includes a variety of amplifier circuits, oscillator circuits, filter circuits, and their combination circuits that will be described in the course teaching. These circuit modules are all made into standard boards with the same physical size and consistent positions of power input terminals, ground terminals, and signal input and output terminals, so that students can insert them into different positions during experiments without damaging the circuit components.

[0038] The la...

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Abstract

The invention discloses an analog electronic circuit learning, experiment and evaluation method and system. The system comprises an intelligent detection analysis processing system and an analog circuit comprehensive operation experiment platform. Students can detect, analyze and process dozens of circuits in an analog electronic circuit course in a laboratory or a classroom, so that the students can quickly obtain performance parameters of each circuit and the mutual relation between the parameters and circuit components, and the circuit design, debugging and testing and troubleshooting capabilities of the students are greatly improved; and another effect of the invention is an evaluation function, students design, adjust, detect or remove faults of typical circuits on the platform, and theoretical knowledge, practical operation ability and design level of the students can be evaluated objectively, fairly and quickly. After teachers guide or learn teaching materials by themselves, students practice the learned circuit, the effect of each circuit element in the circuit and the influence of each circuit element on related indexes of the circuit are made clear, the experiment space is greatly saved, and the experiment investment and the preparation time before and after the experiment are saved.

Description

technical field [0001] The invention belongs to a method and system for learning, experimenting and evaluating an analog electronic circuit, and belongs to the field of teaching concept and experiment technology. Background technique [0002] Analog electronic circuit is a compulsory main course for many majors of science and engineering in colleges and universities. There are as many as millions of students studying this course every year. The teaching of this course is basically carried out in the mode of classroom lectures and experiments. It is a course recognized by teachers and students as difficult to teach and difficult to learn. In recent years, although there have been many reforms in the teaching and experimentation of this course, there are still many problems and the effect is not good. [0003] Based on his decades of experience in teaching, scientific research, and experimentation, the inventor proposed a new method and system for learning, experimenting, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18G01R31/3163
CPCG09B23/183G09B23/187G01R31/3163
Inventor 严峰孙雨飞
Owner BEIJING UNIV OF TECH
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