Institution
Yanshan University
Education•Qinhuangdao, China•
About: Yanshan University is a education organization based out in Qinhuangdao, China. It is known for research contribution in the topics: Microstructure & Control theory. The organization has 19544 authors who have published 16904 publications receiving 184378 citations. The organization is also known as: Yānshān dàxué.
Papers published on a yearly basis
Papers
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01 Nov 2004
TL;DR: The feed-cutting force is estimated using inexpensive current sensors installed on the ac servomotor of a computerized numerical control (CNC) turning center, with the results applied to the intelligent tool wear monitoring system.
Abstract: It is very important to use a reliable and inexpensive sensor to obtain useful information about manufacturing processing, such as cutting force for monitoring automated machining. In this paper, the feed-cutting force is estimated using inexpensive current sensors installed on the ac servomotor of a computerized numerical control (CNC) turning center, with the results applied to the intelligent tool wear monitoring system. The mathematical model is used to disclose the implicit dependency of feed-cutting force on feed-motor current and feed speed. Afterwards, a neuro-fuzzy network is used to identify the cutting force with current measurement only. This hybrid math-fuzzy approach will reduce the modeling uncertainty and measurement cost. Finally, the estimated cutting force is applied in the tool-wear monitoring process. Successful experiments demonstrate robustness and effectiveness of the suggested method in the wide range of tool-wear monitoring applications.
65 citations
TL;DR: The paper firstly discusses theoretically the relationship between the reciprocal screws and the motions of the mechanisms, then presents the analysis of the kinematic characteristics of several 3 DOF in-parallel actuated mechanisms.
65 citations
TL;DR: In this paper, the superior mechanical properties of CoCrFeMnNi high-entropy alloy (HEA) at cryogenic temperatures were revealed, and the Hall-Petch relationship was well fitted and the fitting parameters had a negative relation with temperature.
65 citations
TL;DR: The calculated economic indicator demonstrated that the economy of the two synergistic processes were greater than that of UV/PS and solo PFC, and the PFC/PDS was more cost-effective than P FC/PMS.
65 citations
TL;DR: In this article, the authors demonstrate a new route to fabricate hybrid nanomaterial by encapsulating Schiff base molecules into sulfonate groups charged polystyrene beads (PS), which showed more preferable Cu(II) ion removal capacity in the presence of Mg2+ and Ca2+ co-ions in solutions.
65 citations
Authors
Showing all 19693 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Jian Yang | 142 | 1818 | 111166 |
| Peng Shi | 137 | 1371 | 65195 |
| Tao Zhang | 123 | 2772 | 83866 |
| David Zhang | 111 | 1027 | 55118 |
| Lei Liu | 98 | 2041 | 51163 |
| Guoliang Li | 84 | 795 | 31122 |
| Hao Yu | 81 | 981 | 27765 |
| Jian Yu Huang | 81 | 339 | 26599 |
| Chen Chen | 76 | 665 | 24846 |
| Wei Jin | 71 | 929 | 21569 |
| Xiaoli Li | 69 | 877 | 20690 |
| K. L. Ngai | 64 | 412 | 15505 |
| Zhiqiang Zhang | 60 | 595 | 16675 |
| Hak-Keung Lam | 59 | 414 | 12890 |
| Wei Wang | 58 | 229 | 14230 |