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Device for testing output displacement of IPMC linear drive unit and testing method thereof

A linear drive, displacement output technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of IPMC linear drive unit device and method public reports, etc., achieve reliable measurement results, simple experimental devices, and improve testing efficiency effect

Active Publication Date: 2015-05-13
HARBIN ENG UNIV
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Problems solved by technology

[0003] At present, due to the relatively innovative design of the IPMC linear drive unit, there is no public report on the device and method of the displacement test of the IPMC linear drive unit. Experimental method, highlighting important value

Method used

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  • Device for testing output displacement of IPMC linear drive unit and testing method thereof

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Embodiment Construction

[0016] The present invention will be described in more detail below with examples in conjunction with the accompanying drawings.

[0017] to combine figure 1 , the present invention tests the device of IPMC linear drive unit displacement output mainly by support 7, support base 8, slide rail 4, base plate 2, laser displacement sensor 5 and 6, IPMC linear drive unit sheet 1, T-shaped square paper sheet 3, in On the square bottom plate 2, two U-shaped support seats 8 are placed on both ends, and two smooth slide rails 4 are used to connect and run through the two support seats 8. The two support seats 8 are fixedly connected, and the T-shaped square paper sheet 3 is placed upside down on the two slide rails. 4. On the bottom side, one end of the monolithically processed IPMC linear drive unit 1 is connected to the T-shaped square paper sheet 3, the other end is connected to one end of the support seat 8, and a bracket 7 is installed on its surface, and the laser displacement sen...

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Abstract

The invention discloses a device for testing output displacement of IPMC (ion-exchange polymer metal composite) linear drive unit and a method for testing the output displacement. The device is characterized in that both ends of a horizontal square baseboard are respectively fixed with a support base, two smooth sliding rails pass through both ends of each support base, the horizontal section of an inverted T-shaped sheet is arranged on the bottom side of each sliding rail, the vertical section of the inverted T-shaped sheet is arranged between said two sliding rails, one end of the IPMC linear drive unit to be tested is connected with the inside of one support base, the other end is connected with the inverted T-shaped sheet, an L-shaped bracket is installed on the support base connected with the IPMC linear drive unit, a first laser displacement sensor is fixed to the L-shaped bracket, and a second laser displacement sensor is installed on the other support base. The device is used for testing displacement of the IPMC linear drive unit, so that the regular linear movement of the IPMC linear drive unit can be realized and the experimental measurement requirements can be met; according to the device and the method, the testing principle is simple and visualized, the displacement value of the IPMC linear drive unit can be measured and the measurement result is reliable.

Description

technical field [0001] The present invention relates to a displacement measurement device and method, in particular to a device and method for testing the displacement output of an IPMC linear drive unit. Background technique [0002] Ionic polymer metal composite (IPMC) is a new type of intelligent material, which can be widely used in bionic manufacturing and other fields. The linear drive unit structure composed of two pieces of IPMC can change the output of IPMC force to achieve linear motion and other application values ​​have been generally recognized by the academic circles. The test and research on the displacement performance of the linear drive unit is the key to the further application of the IPMC linear drive unit. [0003] At present, due to the relatively innovative design of the IPMC linear drive unit, there is no public report on the device and method of the displacement test of the IPMC linear drive unit. The experimental method highlights the important val...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/02
Inventor 赵刚孙壮志王好军王禹键王志杰汪川杨俊杰
Owner HARBIN ENG UNIV
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