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)04-0631-06 Application of fuzzy-PID control to electromagnetic suspension platform XU Liang-qiong, LU Xin-jiang, LI Qun-ming (School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China) Abstract: The mathematical model of an electromagnetic suspension platform was built, the relation between the stiffness damping of the system and the controller system......
汽车螺旋悬挂弹簧用钢的发展动向 董瀚1,惠卫军1,翁宇庆2 (1.钢铁研究总院结构材料研究所,;2.中国金属学会,) 摘要:介绍了轿车螺旋悬挂弹簧的减重要求和弹簧设计应力的变化,提出了弹簧钢高应力化的主要途径,并介绍了国内外高强度弹簧钢的研究和开发情况.与工业发达国家不断推出新工艺和新钢种相比,我国弹簧钢的研究和开发水平还存在较大的差距. 关键词:弹簧钢; 汽车螺旋悬挂弹簧; 设计应力; 疲劳性能; 弹减抗力; [全文内容正在添加中] ......
optimization design of nonlinear hydro-pneumatic suspension system TIAN Ling-ling, GU Zheng-qi, LI Wei-ping, LIANG Xiao-bo, PENG Guo-pu (State Key Laboratory of Advanced Design and Manufacture for Vehicle Body, Hunan University, Changsha 410082, China) Abstract: Based on the bench test of hydro-pneumatic suspension, the model of engineering dump truck with eight degrees of freedom was set up......
suspension system JIANG Hong1, YANG Yongfu1, WANG Yujie1, XU Xing2, LI Mei3 (1. School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, China; 2. Research Institute of Automotive Engineering, Jiangsu University, Zhenjiang 212013, China; 3. College of Mechanical and Electrical Engineering, Hainan University, Haikou 570228, China) Abstract: Based on interconnected air suspension......
cellulose on stability of ITO aqueous suspension and its dispersion mechanism ZHU Xie-bin1, DUAN Xue-chen1, CHEN Hai-qing2 (1. School of Material Science and Engineering, Central South University, Changsha 410083, China; 2. Hunan Research Institute of Nonferrous Metals, Changsha 410015, China) Abstract: Indium tin oxide(ITO) aqueous suspension was prepared through ball milling......
; 文献标志码:A Influence factors for stability behavior of Al2O3 suspension LIU Bing, PENG Chao-qun, WANG Ri-chu, WANG Xiao-feng, WANG Zhi-yong... value, volume fraction of solid phase, ball milling time and ionic strength on the viscosity and sedimentation height of Al2O3 suspension were examined in detail. The results show that the ammonium......
键词:ITO浆料;分散剂;稳定性;球磨分散 中图分类号:TQ 63 文献标识码:A Effects of three dispersants on stability of ITO suspension ZHU Xie-bin1, DUAN Xue-chen1, CHEN Hai-qing2 (1. School of Materials..., Triammonium citrate, β-Alanine) on the stability of ITO suspension prepared by ball milling dispersion were studied. The influences of dispersing time and dispersant content on stability of ITO......
and rheological property of its suspension RUAN Jian-ming, WANG Ya-dong, WU Qiu-mei, ZHOU Zhong-cheng (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China... dispersed by silane coupling agent was characterized with X-ray diffraction (XRD) and infrared spectrum (IR). The rheological property of SiO2/PEG suspension was studied by stress controlled rheometer......
(unsupported) elements or high aspect ratio walls. With the computer aided design and precision machinery, the suspension is accurately deposited via the way of layer-by-layer. The research and development of direct ink writing was reviewed. The fundamental theory and experimental set-up were introduced. In addition, requirements of suspension property and applications of this forming method were......
; 文章编号:1672-7207(2019)09-2327-08 Performance analysis and experimental study of hydro-electric coupling vehicle controllable ISD suspension YANG Xiaofeng, ZHAO Wentao, LIU Yanling, SHEN Yujie, YAN... inerter-spring-damper(ISD) suspension, a hydro-electric coupling vehicle controllable ISD suspension system was proposed. Firstly, the basic structure and working principle of the new type of hydro-electric......