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First-order circuit transition process experiment teaching system and method

A transitional process and teaching system technology, applied in teaching models, educational appliances, instruments, etc., can solve problems such as difficulty in integrating theoretical knowledge with practical phenomena, difficulty in digesting and absorbing knowledge for students, and unsatisfactory teaching effects, so as to improve experimental supervision. The effect of automatically correcting and data, lowering the threshold of understanding, and reducing the workload

Pending Publication Date: 2022-02-15
UNIV OF SCI & TECH BEIJING
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Problems solved by technology

[0013] The present invention provides a first-order circuit transition process experimental teaching system and method to solve the problems existing in the existing first-order circuit transition process experimental teaching method that it is difficult for students to digest and absorb knowledge, and it is difficult to integrate theoretical knowledge with actual phenomena. Technical problems with unsatisfactory teaching effect

Method used

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  • First-order circuit transition process experiment teaching system and method

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0051] This embodiment provides a first-order circuit transition process experimental teaching system, which is applied in electrical and electronic experiments, such as figure 1 As shown, the system includes client, server and experimental device; where,

[0052] The client is used to display the circuit diagram of the experimental circuit to the user, accept the user's experimental parameter setting instruction, upload the experimental circuit type and the experimental parameters set by the user to the server, and display the data table to the user; wherein, the The experimental parameters include resistance value, capacitance value, excitation signal amplitude and observation response type; the experimental circuit is a first-order ...

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Abstract

The invention discloses a first-order circuit transition process experiment teaching system and method. The system comprises a client, a server and an experimental device. The client is used for displaying an experimental circuit diagram, an experimental parameter setting interface and a data table to a user; the server is used for calculating a time constant theoretical value and a data acquisition time length according to the experimental circuit type and the experimental parameters uploaded by the client, and determining the excitation signal type; and the experimental device is connected with the experimental circuit and is used for outputting a specified excitation signal to the experimental circuit under the instruction of the server, simultaneously acquiring response waveform data of the experimental circuit, displaying the acquired data to a user and simultaneously transmitting the acquired data to the server, and the server transmits the acquired data to the client for display.

Description

technical field [0001] The invention relates to the technical field of electrical and electronic experimental equipment, in particular to an experimental teaching system and method for a first-order circuit transition process. Background technique [0002] The first-order circuit transition process is an important learning content of the course "Basics of Circuit Analysis" for electrical majors in colleges and universities. The so-called first-order circuit refers to a circuit that contains only one energy storage element in the circuit, and its corresponding circuit equation is a first-order linear ordinary differential equation, and the most typical ones are RC and RL circuits. In the course "Basics of Circuit Analysis", the zero-state response and zero-input response of first-order circuits are often studied. [0003] The experimental project matched with the first-order circuit transition process theory course aims to allow students to build an actual circuit, display t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
CPCG09B23/183
Inventor 冯涛李春雷于得水周爽李云佳赟袁文霞史雪飞李哲蔺凤琴万春秋李擎
Owner UNIV OF SCI & TECH BEIJING
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