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Rotary inverted pendulum

A technology of rotating inverted pendulum and single-chip microcomputer, which can be used in instruments, computer control, simulators, etc., and can solve the problems of complex realization structure and use.

Inactive Publication Date: 2016-03-09
南京恒誉名翔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Throughout all the experimental devices, the rotating inverted pendulum is favored for its intuitive image, simple structure, easy to change the shape and parameters of the components, but it is used for the controlled object, and its realization structure and use are very complicated, which requires us to A proven approach must be taken to make it stable

Method used

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  • Rotary inverted pendulum

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A rotary inverted pendulum is composed of a single chip microcomputer, an angle sensor, an A / D conversion module, an OLED liquid crystal screen, a digital tube, a motor drive and isolation module, a DC torque motor, and a dial switch; the angle sensor is connected to the A / D conversion module , the A / D conversion module is connected to a single-chip microcomputer, the single-chip microcomputer is connected to a dial switch, the single-chip computer is connected to a control, a digital tube, an OLED liquid crystal screen, a motor drive and isolation module, and the motor drive and isolation module is connected to a DC torque motor.

Embodiment 2

[0015] The single-chip microcomputer is the K60 single-chip microcomputer of Freescale Corporation.

Embodiment 3

[0017] Described a kind of rotating inverted pendulum, its working principle is: at first the angle signal that obtains is sent to A / D conversion module by angle sensor, and A / D conversion module sends the data after conversion to single-chip microcomputer, and single-chip microcomputer is through internal quadrature Decode and sample the returned data, input different modes to the single-chip microcomputer through the dial switch, the single-chip microcomputer controls the digital tube and the LCD to display the current state; at the same time, the single-chip microcomputer sends signals to the motor drive and isolation module through the internal PID algorithm, and the electrical drive and isolation module will Drive the DC motor to rotate.

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Abstract

A rotary inverted pendulum comprises a single-chip microcomputer, an angle sensor, an A / D conversion module, an OLED liquid crystal screen, a nixie tube, a motor drive and isolation mode, a DC moment motor, and a dial switch. The angle sensor is connected to the A / D conversion module. The A / D conversion module is connected to the single-chip microcomputer. The single-chip microcomputer is connected to the dial switch, and is also connected to and controls the nixie tube, the OLED liquid crystal screen and the motor drive and isolation mode. The motor drive and isolation mode is connected to the DC moment motor. The rotary inverted pendulum has a noticeable and great control effect, enables some obtained information to be displayed on the OLED liquid crystal screen, has a proper human computer interface function, and allows people to visually view an angle obtained from a precision encoding disk.

Description

technical field [0001] The invention relates to a scientific research test device, in particular to a rotating inverted pendulum. Background technique [0002] In recent years, the automatic control theory has developed rapidly, and a certain control theory has become more and more mature. Its accuracy and operability in practice should be controlled by the design method of automatic control theory to manipulate a specific object. For example, the rotating inverted pendulum system is characterized by multi-variable, fast, nonlinear, etc., and it can feed back practical problems in its actual production control. The rotating inverted pendulum system has intuitive stability, and the control effect is remarkable and considerable, and the effect is very obvious during the experiment. When we take this as the foundation and on the basis of the verification of the rotating inverted pendulum theory, we can compare it with the newly emerging control theory, so as to obtain a viv...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25341
Inventor 费浚纯
Owner 南京恒誉名翔科技有限公司