Testing device and testing method for output characteristics of artificial muscle aggregation group

Abstract

The invention discloses a testing device and a testing method for output characteristics of an artificial muscle aggregation group, and belongs to the technical filed of testing of the artificial muscle aggregation group. The testing device and the testing method for the output characteristics of the artificial muscle aggregation group comprises a computer and an artificial muscle aggregation group control platform which are connected with each other, wherein the artificial muscle aggregation group control platform is connected with an artificial muscle aggregation group testing platform which is connected with one end of a force sensor, the other end of the force sensor is connected with a constant-speed control device, the force sensor is connected with a list management system (LMS) data collecting system, a reflective piece is arranged at an output end of the artificial muscle aggregation group testing platform in a matching mode, and a laser displacement sensor which corresponds to the reflective piece is arranged on one side of the artificial muscle aggregation group testing platform. According to the testing device and the testing method for the output characteristics of the artificial muscle aggregation group, the laser displacement sensor and the force sensor respectively test displacement and magnitude of force, the testing method is convenient to operate, the computer is connected at the upper end of the artificial muscle aggregation group control platform, a configuration software can be adopted to compile a graphical user interface on the computer in advance, an activating strategy of the artificial muscle aggregation group is established, and test is convenient to conduct.

Description

Technical field [0001] The invention belongs to the technical field of artificial muscle assembly group testing, and specifically relates to a test device and a test method for the output characteristics of artificial muscle assembly group. Background technique [0002] The shape memory alloy spring has the advantages of light weight and simplicity of the shape memory alloy material, and can also obtain a large amount of deformation, so it is very suitable for driving micro and small robots. Some scholars at home and abroad have also conducted systematic tests on the relationship between the stress, strain, temperature and phase change of shape memory alloy coil springs, and have studied the relationship between response speed, drive current, pre-deformation, cooling speed and load. relationship. However, most of these studies are centered on a single artificial muscle actuation unit. When a group of artificial muscles work together in groups to activate different positions and...

AI Technical Summary

Problems solved by technology

There are few reports on the research on the dynamic characteristics of artificial muscle mass and its testing technology and testing equipment.

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