Evidence map›Paper›PMID 34300647›Full record

ArticleSensors (Basel, Switzerland)2021

A Low-Cost MEMS Missile-Borne Compound Rotation Modulation Scheme.

Xiaoqiao Yuan, Jie Li, Xi Zhang, Kaiqiang Feng, Xiaokai Wei, Debiao Zhang, Jing Mi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

7 authors.

Xiaoqiao YuanNational Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China.ORCID 0000-0003-0619-1402
Jie LiNational Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China.
Xi ZhangSchool of Electrical Control Engineering, North University of China, Taiyuan 030051, China.
Kaiqiang FengNational Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China.
Xiaokai WeiNational Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China.
Debiao ZhangNational Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China.
Jing MiNational Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China.

Funding

the National Natural Science Foundation of China 51575500the National Natural Science Foundation of China 51705477the National Natural Science Foundation of China 61973280the Postgraduate Innovation Project of Shanxi Province 2020SY377
6 · The paper itself

Abstract

Rotation modulation (RM) has been widely used in navigation systems to significantly improve the navigation accuracy of inertial navigation systems (INSs). However, the traditional single-axis rotation modulation cannot achieve the modulation of all the constant errors in the three directions; thus, it is not suitable for application in highly dynamic environments due to requirements for high precision in missiles. Aiming at the problems of error accumulation and divergence in the direction of rotation axis existing in the traditional single-axis rotation modulation, a novel rotation scheme is proposed. Firstly, the error propagation principle of the new rotation modulation scheme is analyzed. Secondly, the condition of realizing the error modulation with constant error is discussed. Finally, the original rotation modulation navigation algorithm is optimized for the new rotation modulation scheme. The experiment and simulation results show that the new rotation scheme can effectively modulate the error divergence of roll angle and improve the accuracy of roll angle by two orders of magnitude.

Indexed as

error modulationhighly dynamic environmentMEMSrotation modulation

Identifiers

PMID34300647
PMCPMC8309829

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.