Concepedia

Author

Changhai Zhao

Changchun Institute of Optics, Fine Mechanics and PhysicsORCID

Also Known As

Chang-hai Zhao, ChangHai Zhao, Changhai Zhao, Changhai Zhao*, Zhao Chang-Hai, Zhao Changhai

66

Publications

245

Citations

9

H-Index

29

Concepts

All Affiliations

Changchun Institute of Optics, Fine Mechanics and PhysicsChinese Academy of SciencesUniversity of Chinese Academy of Sciences
CZ

About

Changhai Zhao is an author at Changchun Institute of Optics, Fine Mechanics and Physics specializing in engineering, measurement, and instrumentation.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

5

5

91

2

Education

4

4

69

3

Natural Sciences

1

1

22

4

Applied Physics

1

1

18

5

Kinesiology

1

1

18

Changhai Zhao

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8

Publications

131

Citations

8

H-Index

YearCitations

A robust sub-pixel subdivision algorithm for image-type angular displacement measurement

Hai Yu, Qiuhua Wan, Xinran Lu,

Optics and Lasers in Engineering

2017

22

Explicit travelling wave solutions for Zakharov equations

Changhai Zhao, Sheng Zheng-Mao

Acta Physica Sinica

2004

19

Small-sized visual angular displacement measurement technology

Xingdan Jia, Qiuhua Wan, Hai Yu,

Measurement

2018

18

High-Resolution Angular Displacement Technology Based on Varying Moiré Figure Phase Positions

Hai Yu, Xingdan Jia, Qiuhua Wan,

IEEE Sensors Journal

2018

18

High Precision Angular Measurement via Dual Imaging Detectors

Hai Yu, Qiuhua Wan, Ying Sun,

IEEE Sensors Journal

2019

17

High-resolution angular measurement arithmetic based on pixel interpolations

Hai Yu, Xingdan Jia, Qiuhua Wan,

Measurement

2019

16

Small High-Resolution Angular Displacement Measurement Technology Based on Near-Field Image Acquisition

Xingdan Jia, Qiuhua Wan, Hai Yu,

IEEE Sensors Journal

2019

11

Moiré Fringe Signal Subdivision System of a Stained Code Disc of a Grating Displacement Sensor

Changhai Zhao, Qiuhua Wan, Xinran Lu,

IEEE Sensors Journal

2022

10

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