Automatic control principle experiment platform

A technology of automatic control principle and experimental platform, which is applied in the field of experimental and testing technology experimental equipment, can solve the problems of not being able to satisfy the characteristics and advantages of innovative experimental platforms, lack of control system integrity and diversity of experimental content, and achieve experimental The effect of enriching the items, increasing the guiding significance, and reducing the bias of the center of gravity

Inactive Publication Date: 2017-06-27
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of these experimental platforms do not have the characteristics and advantages of the integrity of the control system and the diversity of experimental content, so they cannot meet the requirements of innovative experimental platforms

Method used

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Examples

Experimental program
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Embodiment Construction

[0022] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, this example discloses an automatic control principle servo experiment platform. It includes a turntable body 1, a rotary encoder 2, a DC torque motor 3, a load device 4, a mechanical bearing 5, an embedded controller 6 and a host computer system.

[0024] The turntable body 1 adopts a vertical structure and is cylindrical. The bearing adopts high-precision mechanical bearing 5. The body of the turntable is hollow inside, and a DC torque motor 3 and a rotary encoder 2 are installed. The DC torque motor 3 is coaxially connected to the load device 4 on the top of the turntable body 1 through the mechanical bearing 5 to drive the load device 4 to move.

[0025] The turntable body 1 is made of low-density, high-rigidity alloy material. The loading device 4 is made of steel and equipped with loading devices 4 of different weights, wh...

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Abstract

The invention relates to an automatic control principle experiment platform, and belongs to the technical field of experiment and testing technology experiment equipment. The automatic control principle experiment platform includes a rotary table body, a rotary encoder, a direct current moment motor, a load apparatus, a mechanical bearing and an embedded controller, wherein the rotary encoder, the direct current moment motor and the embedded controller are arranged in the vertical type rotary table body; the direct current moment motor is connected with the load apparatus at the top of the rotary table body through the mechanical bearing; the rotary table body is arranged below the direct current moment motor, and is connected with the direct current moment motor coaxially; and the embedded controller is arranged below the rotary encoder. The automatic control principle experiment platform integrates a servo rotary table system with an automatic control principle experiment so as to improve the engineering practicalness of experiment and enrich the experiment content.

Description

technical field [0001] The invention relates to an automatic control principle experiment platform, which belongs to the technical field of experiment and test technology experiment equipment. Background technique [0002] At present, most domestic automated experimental equipment mainly includes the following forms, [0003] The first one uses the MATLAB / Simulink computer simulation platform for control system design and simulation. Through mathematical differential equation modeling of a certain control object, its transfer function is obtained, and then time domain analysis, frequency domain analysis and root locus analysis are performed. This process studies the abstract transfer function at the level of control theory, without a clear concept of the controller and the controlled object, and lacks engineering reference value. [0004] The second type uses a hardware experiment box as an experimental tool, and uses analog components such as resistors, capacitors, and ind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 叶冯超吴一鸣朱嵘嘉周志浩严强强林群馥
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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