A Geometric Error Modeling Method and Trajectory Optimization Applied in Laser Welding System
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-019-00151-8
Abstract: In this paper, a geometric error modeling method is carried out on six-axis motion platform (SMP) in laser welding system (LWS), and an optimized algorithm is proposed for the alignment in LWS based on the… read more here.
Keywords: system; geometric error; error model; error modeling ... See more keywords
Low rate error modeling of articulated heavy vehicle dynamics and experimental validation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-016-0033-7
Abstract: In the automotive domain, adequate control and diagnosis rely on the use of state observers and parametric identification systems to estimate the dynamics performances of the vehicle. Unfortunately, the simultaneous use of different methods of… read more here.
Keywords: low rate; error modeling; error; articulated vehicle ... See more keywords
Geometric error modeling and source error identification methodology for a serial–parallel hybrid kinematic machining unit with five axis
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DOI: 10.1017/s0263574724002054
Abstract: Abstract To meet the high-precision positioning requirements for hybrid machining units, this article presents a geometric error modeling and source error identification methodology for a serial–parallel hybrid kinematic machining unit (HKMU) with five axis. A… read more here.
Keywords: methodology; serial parallel; error modeling; source ... See more keywords
Pointing Error Modeling of mmWave to THz High-Directional Antenna Arrays
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DOI: 10.1109/lwc.2022.3205730
Abstract: This letter focuses on providing an analytical framework for the quantification and evaluation of the pointing error at high-frequency millimeter wave (mmWave) and terahertz (THz) communication links. For this aim, we first characterize the channel… read more here.
Keywords: mmwave thz; modeling mmwave; antenna; error ... See more keywords
Dynamic Error Modeling and Compensation of a Scanning Probe on CMM
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2024.3476532
Abstract: The raising demand for high-efficiency inspection in industrial manufacturing has significantly increased the required measurement speed, resulting in extra dynamic errors during measurement. Although the dynamic error modeling and compensation for the coordinate measuring machine… read more here.
Keywords: dynamic error; method; scanning probe; error modeling ... See more keywords