工学 >>> 机械工程 >>> 机械学 机械设计 机械制造工艺与设备 刀具技术 机床 机械制造自动化 专用机械工程 机械电子工程 机械工程其他学科
搜索结果: 1-10 共查到机械工程 Mechanism相关记录10条 . 查询时间(0.078 秒)
近日,国家千人计划专家、天津大学机械工程学院教授戴建生,以天大第一单位及唯一作者身份发表在国际机构学高水平期刊《Mechanism and Machine Theory》上发表的论文”Euler-Rodrigues formula variantions, quaternion conjugation and intrinsic connections”荣获2018年最佳期刊论文奖(Crossle...
Recent literature on walking robots deals predominantly with multi-degrees-of-freedom leg mechanisms and machines capable of adopting several gaits. This paper explores the other end of the spectrum s...
With jumping mechanisms, soft landing motion is important to protect loads and the mechanisms. This study proposes a leg mechanism for soft landing based on biological motion. Human jumping motion wit...
In this work, a Neuro-Sliding mode controller (NSMC) for piezo-positioning mechanism (PEA) was designed. This controller takes into account parameter uncertainties and unknown external disturbances. T...
With the development of analytical instrumentation to minimization, integration and automation, the microfluidic chips, which are more integrated, complex and diversified, have been applied widely on ...
Purpose: Experimental and Finite Element Analysis (FEA) of the damage initiation mechanisms in elastomeric composites were carried out under static loading at room temperature. Double Cantilever Beam ...
2UPS-2RPS为具有两种不同支链结构的4自由度并联机构,具有结构简单,制造成本低,控制容易等优点。由于自由度数目少于6,机构的支链不仅传递驱动力,同时还向末端提供约束力,因此在对机构动力学控制及尺度和截面参数动力学优化时,驱动力和约束力分析都是必要的。本文运用牛顿欧拉法建立了该机构的逆动力学方程。在给定动平台的运动规律和外力后,通过动力学方程求解得出所需驱动力和约束力矩,并给出仿真实例。
Industrial robots have turned out to be an everyday occurrence for engineers during the last twenty years. Increasing efficiency is one of the hottest research topics in hydraulic system. The compari...
Purpose: The purpose of work is to show an example of 3D modeling and optimization combined with the design and production of prototype and experimental testing of a very important composing part of t...
In this work an analytical solution of general validity is used to explain mechanism of the silicon influence on the absolute chill tendency (CT) and chill (w) of cast iron. It is found that CT can be...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...