An online surface height measurement method for GTAW-based additive manufacturing

2019 ◽  
Vol 64 (1) ◽  
pp. 11-20
Author(s):  
Xiaolong Wang ◽  
Aimin Wang ◽  
Yuebo Li
Keyword(s):  
Additive Manufacturing ◽  
Measurement Method ◽  
Height Measurement

Meter-wave MIMO radar height measurement method based on adaptive beamforming

2021 ◽  
pp. 103272
Author(s):  
Chen Chen ◽  
Jianfeng Tao ◽  
Guimei Zheng ◽  
Yuwei Song
Keyword(s):  
Measurement Method ◽  
Mimo Radar ◽  
Adaptive Beamforming ◽  
Height Measurement

Self-Vision Height Measurement Method Based on Feature Points

2018 ◽  
Vol 55 (9) ◽  
pp. 091206
Author(s):  
刘峰 Liu Feng ◽  
樊梦琦 Fan Mengqi ◽  
王向军 Wang Xiangjun ◽  
陈晓昀 Chen Xiaoyun
Keyword(s):  
Measurement Method ◽  
Feature Points ◽  
Height Measurement

Dual track Wallace fly height measurement method to monitor slider motion in 2 dimension at near contact regime

2015 ◽  
Vol 22 (6) ◽  
pp. 1177-1180 ◽  
Author(s):  
Chun Lian Ong ◽  
Siang Huei Leong ◽  
Shiming Ang ◽  
Budi Santoso ◽  
Zhimin Yuan
Keyword(s):  
Measurement Method ◽  
Height Measurement ◽  
Slider Motion ◽  
Fly Height

An additive manufacturing benchmark artifact and deviation measurement method

2020 ◽  
Vol 34 (7) ◽  
pp. 3015-3026
Author(s):  
Nikola Vorkapic ◽  
Milos Pjevic ◽  
Mihajlo Popovic ◽  
Nikola Slavkovic ◽  
Sasa Zivanovic
Keyword(s):  
Additive Manufacturing ◽  
Measurement Method ◽  
Deviation Measurement

Efficient height measurement method of surveillance camera image

2008 ◽  
Vol 177 (1) ◽  
pp. 17-23 ◽  
Author(s):  
Joong Lee ◽  
Eung-Dae Lee ◽  
Hyun-Oh Tark ◽  
Jin-Woo Hwang ◽  
Do-Young Yoon
Keyword(s):  
Measurement Method ◽  
Height Measurement ◽  
Surveillance Camera ◽  
Camera Image

Research on the burst height measurement method based on the missile-borne millimeter wave detector

2018 ◽  
Vol 16 (2) ◽  
pp. 137-144
Author(s):  
Cheng Cheng ◽  
Min Gao ◽  
Xiaodong Zhou ◽  
Jiacheng Li
Keyword(s):  
Millimeter Wave ◽  
Measurement Method ◽  
Measurement Accuracy ◽  
Continuous Wave ◽  
Digital Simulation ◽  
Measurement Model ◽  
Height Measurement ◽  
Simulation Experiments ◽  
Change Rate ◽  
Wave Detector

A millimeter wave detector is applied to a novel large dynamic optional burst height proximity fuze, and it provides a higher measurement precision. In this paper, the height measurement model of the missile-borne millimeter wave detector is established to provide a theoretical basis for the measurement of burst height. A burst height measurement method based on the change rate of voltage and Doppler shift has been proposed. Compared with the traditional millimeter wave fuze continuous wave height measurement system, the proposed method shows higher measurement accuracy and faster computing speed. Through a series of digital simulation experiments, the proposed method allows the height to be estimated when the terrain reflectivity is unknown.

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