关键词：
Green manufacturing;PID;intelligent control;fuzzy self-tuning;coal blending
摘要：
Due to the continuous improvement of industrial production requirements and green manufacturing demand, manufacturing enterprises and factories need to constantly optimize and improve the system structure. Based on the actual problems in the actual coal blending process, this paper analyzes the reason of the coal blending error in coal blending process and the optimization scheme of intelligent control of coal blending process. We optimized the overall structure of the coal blending system, improved the coal blending system which use the fuzzy control system. At the same time, we used MATLAB to simulate and analyse the simulation results. This paper gives an illustration to the optimal structure and system of the coal blending system, effectively improves the accuracy and stability of the coal blending process control system, reduces the coal blending error and improves the quality of coal blending in general.
摘要：
Abstract: Al2O3 particle reinforced Ti2AlN matrix composites were prepared by vacuum hot pressing in situ forming Al2O3. The microstructure of the hot-pressed composite was analyzed by metallographic microscope, scanning electron microscope and transmission electron microscope. The phase composition of the hot-pressed composite was analyzed by x-ray diffraction (XRD). The composites mainly consist of thermodynamically stable α-Al2O3 phase and Ti2AlN phase. The Al2O3 particles are dispersed in the continuous Ti2AlN matrix. The volume fraction of Al2O3 phase is 40% ± 5%. The Al2O3 particles that the size is between 500 nm and 2 μm with an average of about 1 μm are equiaxed. The grain of Ti2AlN phase is disc-like, its thickness is about 100 nm, its length is between 0.5 and 2 μm, and its average geometric size is about 0.3 μm.#@#@#摘要: 采用真空热压法原位形成强化相Al2O3，制备出Al2O3颗粒增强Ti2AlN基复合材料。本文采用金相显微镜，扫描电镜，透射电镜分析了热压态复合材料的微观组织，采用x-射线衍射分析(XRD)分析了热压态复合材料的相组成。制备的Al2O3/Ti2AlN复合材料由热力学稳定的α-Al2O3相和Ti2AlN相组成，其中Al2O3颗粒弥散分布在连续的Ti2AlN基体里。Al2O3相的体积分数为40% ± 5%，呈等轴状，颗粒尺寸分布在500 nm~2 μm之间，平均为1 μm左右。Ti2AlN相晶粒为盘状，厚度大约是100 nm，长度在0.5~2 μm之间，平均几何尺寸0.3 μm左右。
期刊：
International Journal of Wireless and Mobile Computing,2018年15(2):185-193 ISSN：1741-1084
通讯作者：
Yin, Q.
作者机构：
College of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430048, China ' College of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430048, China ' College of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430048, China ' College of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430048, China
通讯机构：
College of Mechanical Engineering, Wuhan Polytechnic University, Wuhan, China
关键词：
Alkaline noodle;Automatic production line;Wrapper cutting and rolling device;Dough wrapper;Roller die
摘要：
The production technology research of alkaline noodles is of instructive significance to existing noodle industry. As the key device of alkaline noodle automatic production line, the wrapper cutting and rolling device is designed in detail in this paper. On the basis of determining the overall layout of the device and relative position relations between modules, we research the key components, such as dough wrapper conveyer, the fixed-length cutting device, the dough wrapper rolling device, the roller die storage device and the rack, This paper emphasis on the parametric design of wrapper cutting and rolling device, using the MATLAB software to solve the cam profile curve of rising curve of roller die.
作者机构：
[Jiaqing Jian; Guoquan Zhang; Hongwei Fang; Zhiming Yu] School of Mechanical Engineering, Wuhan polytechnic University;[Jiaqing Jian; Guoquan Zhang; Hongwei Fang; Zhiming Yu] Full Avic Hubei Ali-JiaTai Aircraft Equipment Co.,LTD
会议名称：
2015 2nd International Conference on Civil,Materials and Environmental Sciences(CMES 2015)
会议时间：
2015-03-14
会议地点：
London,UK
关键词：
conceptual design;project evaluation;riveting device;fuzzy set theory analysis unit
摘要：
In order to improve the automation of capacitor package, conceptual design and fuzzy theory is applied to establish evaluation system of the riveting device and evaluation index system of hierarchy an
期刊：
IOP Conference Series: Materials Science and Engineering,2015年87(1) ISSN：1757-8981
通讯作者：
Li, Y. N.
作者机构：
[Xu, W. M.; Zhang, G. Q.; Li, Y. N.] Wuhan Polytech Univ, Sch Mech Engn, Wuhan 430023, Peoples R China.
通讯机构：
[Li, Y. N.] W;Wuhan Polytech Univ, Sch Mech Engn, Wuhan 430023, Peoples R China.
会议名称：
Global Conference on Polymer and Composite Materials (PCM)
会议时间：
MAY 16-19, 2015
会议地点：
Beijing, PEOPLES R CHINA
会议主办单位：
[Li, Y. N.;Xu, W. M.;Zhang, G. Q.] Wuhan Polytech Univ, Sch Mech Engn, Wuhan 430023, Peoples R China.
会议论文集名称：
IOP Conference Series-Materials Science and Engineering
摘要：
Commercial zinc oxide nanoparticles were modified by silane coupling agent of KH550 and KH560, respectively. The obtained nanocomposite was characterized by scanning electron microscopy (SEM), Thermogravimetric analyses (TGA) and apparent sedimentation stability (Sapp). Then, nano-ZnO/high-density polyethylene (HDPE) composite films were prepared via melt blending and a hot compression-molding process. The antibacterial testing of the films against E. coli and S. aureus was carried out via plate counting. SEM, TGA and Sapp suggest the modifier of silane changed the surface hydrophilicity and effectively broke the agglomerations of nanoparticles. Antibacterial testing results indicated the antibacterial rate of the films increased with increasing nano-ZnO content. At a low doped content of 0.2 wt%, the types of coupling agent influenced the antibacterial property with that of KH560-modified nano-ZnO/HDPE KH550-modified nano-ZnO/HDPE unmodified nano-ZnO/HDPE films. When the dosage nano-ZnO was over 0.2 wt%, the differences of antibacterial activity resulted by modification was concealed by the strong antibacterial activity with near 100% of the nano- ZnO/HDPE composite films.
