21 Papers
64 Citations
Yongbo Li is an academic researcher from China University of Geosciences (Wuhan). The author has contributed to research in topics: Numerical control & Linear motor. The author has an hindex of 5, co-authored 18 publications.
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Papers
AMOBH: Adaptive Multiobjective Black Hole Algorithm
TL;DR: Experimental results show that AMOBH has a good performance in terms of convergence rate, population diversity, population convergence, subpopulation obtention of different Pareto regions, and time complexity to the latter in most cases.
Design and analysis of a new down-the-hole electromagnetic hammer driven by tube linear motor
TL;DR: In this paper, a new electromagnetic hammer driven by a tube linear motor is introduced in the deep core drilling, which mainly covers the mechanical structure and electromagnetic design of the hammer, and a motion model of linear motor hammer is established to calculate and analyse the impact power and frequency under different conditions.
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Improved non-contact variable-frequency AC impedance instrument for cement hydration and pore structure based on SVM calibration method
TL;DR: In this article, a machine learning support vector machine (SVM) model is used to predict the calibration data with a small test sample and the results verify the excellent performance of SVM.
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Patent
Multi-station numerical control system dedicated for sculpture
Tao Wu,Daihua Yang,Ming Gan,Yongbo Li,Wangyong He +4 more
- 09 Jul 2008
TL;DR: In this article, a special control system for multi-station numerical control engraving, which consists of hardware and software, is presented, where the hardware adopts an open numerical control system composed of an industrial control computer, a motion control card and a digital actuating motor, which are connected in turn via data wires, and the software utilizes Visual C++ to compile a multi-threading application program operated under Windows2000/XP operating systems.
13
Patent
Multi-station digital-controlled carving machine
Yongbo Li,Daihua Yang,Ming Gan,Wangyong He,Tao Wu,Zhijian Luo +5 more
- 11 Jun 2008
TL;DR: In this article, a multi-station numerical control engraving machine is described, which can simultaneously engrave various Chinese characters, curves and patterns with single line or double line on cylindrical surfaces, conical surfaces and geometric plane surfaces.
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