Research and Design of a Bidirectional Self-Propelled Traveling Wave Type Linear Ultrasonic Motor.

Danhong Lu, Nan Sun, Yao Chen, Wenjian Qian, Xiaoxiao Dong, Bowen Chang

Abstract read

In one paragraph

Article in Micromachines, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Danhong LuSchool of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, China.ORCID 0000-0002-5586-8021

Nan SunSchool of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, China.

Yao ChenSchool of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, China.

Wenjian QianSchool of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167, China.

Xiaoxiao DongSchool of Electrical and Power Engineering, Hohai University, Nanjing 210024, China.ORCID 0000-0002-9020-3834

Bowen ChangEngineering Training Center, School of Applied Technology, Nanjing Institute of Technology, Nanjing 211167, China.

Funding

Xiaoxiao Dong 52107043

6 · The paper itself

Abstract

This paper proposes a bidirectional self-propelled traveling wave linear ultrasonic motor. The motor adopts a straight-beam stator structure, with two piezoelectric ceramic plates arranged at each end of the stator. One end operates in the inverse piezoelectric mode, while the other operates in the piezoelectric mode. By switching the piezoelectric/inverse piezoelectric modes at both ends, the propagation direction of the traveling wave component in the stator can be altered, thereby achieving bidirectional operation of the linear ultrasonic motor. A finite element model of the motor is established, and its performance is analyzed through modal analysis, harmonic response analysis, and transient analysis, verifying the correctness of the design.

Indexed as

finite element analysislinear ultrasonic motorpiezoelectric ceramictraveling wave

Identifiers

PMID41900241

DOI10.3390/mi17030355

PMCPMC13029577

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.