Results 11 to 20 of about 1,876 (260)
Automatic Guidance Method for Laser Tracker Based on Rotary-Laser Scanning Angle Measurement
Sensors, 2020 Laser-tracking measurement systems (laser tracker) have been playing a critical role in large-scale 3D high-precision coordinate measurement. However, the existing visual guidance of laser trackers is still limited by the disadvantages of operator ...
Linghui Yang +6 more
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Uporaba AIFM-tehnologije za dimenzijsko kontrolo turbinskih delov ( = Use of AIFM technology in dymensional control of turbin parts) [PDF]
Geodetski Vestnik, 2014 Conventional measuring methods in a dimensional control of turbine parts are demanding and time-consuming, their accuracy depends on experiences of measuring team.
Iztok Slatinšek, Dušan Kogoj
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Highly Efficient Four-Rod Pumping Approach for the Most Stable Solar Laser Emission
Micromachines, 2022 We report a significant numerical improvement in multi-rod laser efficiency, with an enhanced solar tracking error compensation capacity for a heliostat-parabolic system.
Miguel Catela +6 more
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REGISTRATION AND FEATURE EXTRACTION FROM TERRESTRIAL LASER SCANNER POINT CLOUDS FOR AEROSPACE MANUFACTURING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Aircraft wing manufacture is becoming increasingly digitalised. For example, it is becoming possible to produce on-line digital representations of individual structural elements, components and tools as they are deployed during assembly processes.
K. Pexman, S. Robson
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Experimental Study on Collimation Characteristics of an ECRH System with a 28GHz/50kW Gyrotron [PDF]
E3S Web of Conferences, 2020 In this paper, the collimation characteristics of an electron cyclotron resonance heating (ECRH) system with a 28GHz/50kW gyrotron in EXL-50 are studied experimentally.
Zhou Qing
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Applied Sciences, 2022 The laser tracker has characteristics of high measurement accuracy and wide measurement range. Laser tracker technology, as an effectively large-scale measuring approach, plays a critical role in dynamic measurement.
Fei Lv +3 more
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Configuration Optimisation of Laser Tracker Location on Verification Process [PDF]
Materials, 2020 Machine tools are verified and compensated periodically to improve accuracy. The main aim of machine tool verification is to reduce the influence of quasi-static errors, especially geometric errors. As these errors show systematic behavior, their influence can be compensated. However, verification itself is influenced by random uncertainty sources that
Sergio Aguado +4 more
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Sensors, 2023 The low absolute positioning accuracy of industrial robots is one of the bottlenecks preventing industrial robots from precision applications. Kinematic calibration is the main way to improve the absolute positioning accuracy of industrial robots, which ...
Guanbin Gao +4 more
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He jishu, 2021 BackgroundThe main body of the high energy photon source (HEPS) storage ring contains 288 pre-collimating units. Due to the smaller size of the magnets in the cells, the positioning accuracy of magnets is required to be 3~5 times higher than that in ...
ZHANG Zebin +14 more
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A distance-constrained adjustment method for dynamic measurement using a laser tracker network and its accuracy evaluation [PDF]
AIP AdvancesThe laser tracker plays an important role in large-scale, high-accuracy measurement fields due to its exceptional accuracy and strong dynamic performance.
Yixin Ma +8 more
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