Simple pendulum system

Abstract

The invention discloses a simple pendulum system. The system comprises a simple pendulum body, an attitude sensor, a processor and a prompting device. The simple pendulum body is connected to the attitude sensor. The processor is connected to the attitude sensor and the prompting device. The processor is used to prompt the three-dimensional motion attitude of the single pendulum body measured by the attitude sensor during moving through the prompting device. In the invention, the processor can prompt the three-dimensional motion attitude of the single pendulum body measured by the attitude sensor during moving through the prompting device; compared with naked eye observation, the three-dimensional motion attitude of the single pendulum body measured by the attitude sensor during moving canbe used to greatly improve the accuracy of judgment; and a user can learn and know a conical pendulum phenomenon and an automation degree is increased.

Description

technical field [0001] The invention relates to the field of mechanical vibration, in particular to a simple pendulum system. Background technique [0002] As a simple second-order vibration system, the simple pendulum is of great significance in the basic learning of physics in middle schools and universities. Among them, the conical pendulum phenomenon of the simple pendulum means that the simple pendulum does not swing in the preset plane, but revolves around the pendulum The phenomenon that the fixed point of the pendulum does the conical pendulum movement. In the prior art, when using the simple pendulum to teach the conical pendulum phenomenon of the simple pendulum, the conical pendulum phenomenon of the simple pendulum can only be observed by the naked eye. For some small conical pendulums It is impossible to clearly observe and draw conclusions, and the teaching methods are relatively backward. [0003] Therefore, how to provide a solution to the above technical pr...

AI Technical Summary

Problems solved by technology

[0002] As a simple second-order vibration system, the simple pendulum is of great significance in the basic learning of physics in middle schools and universities. Among them, the conical pendulum phenomenon of the simple pendulum means that the simple pendulum does not swing in the preset plane, but revolves around the pendulum The phenomenon that the fixed point of the pendulum does the conical pendulum movement. In the prior art, when using the simple pendulum to teach the conical pendulum phenomenon of the simple pendulum, the conical pendulum phenomenon of the simple pendulum can only be observed by the naked eye. For some small conical pendulums can't clearly observe and draw conclusions, and the teaching methods are relatively backward

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