Jixie chuandong, 2012 The tooth interference caused by the cup-shaped flexspline deformation is analyzed with the finite element method.Using UG software to build 3D models of the elliptical cam wave generator,the cup-shaped flexspline and the rigid gear,the models are ...
余光辉, 谭晶, 黄迪山
doaj
The Design of a multiple position turret for changing robot end effectors [PDF]
, 1997 This paper discusses the design and build of a multiple position turret used to simultaneously attach six end effectors to a four-degree of freedom Adept robot.
Lang, William
core +1 more source
Dynamic model of a harmonic drive in a toothed gear transmission system [PDF]
, 2014 The present paper discusses certain aspects of dynamic modeling of the harmonic drive. In particular, a new original dynamic model of a harmonic drive has been proposed for a power transmission system.
Grzegorz Wojnar +3 more
core +3 more sources
Hobbing Error Analysis of Harmonic Gear Large Modified Flexspline and Hob Design
Jixie chuandong, 2023 The forming mechanism of large modified flexspline is studied based on hobbing simulation calculation, the theoretical machining error of tooth surface and its causes are analyzed, and the hob is redesigned to improve the hobbing accuracy of large ...
Wu Hongyan, Ma Qianshuai, Li Xiangfei
doaj
A 17 degree of freedom anthropomorphic manipulator [PDF]
A 17 axis anthropomorphic manipulator, providing coordinated control of two seven degree of freedom arms mounted on a three degree of freedom torso-waist assembly, is presented.
Eismann, Paul H. +4 more
core +1 more source
Strength Calculation of Harmonic Gear Reducer in Assembly and Dynamic Operation Process [PDF]
, 2017 自从C.W.Musser发明了谐波齿轮减速器并运用到火箭上后，由于它的传动比大、重量轻、可靠度强、体积小、传动精度高等优点而倍受关注。我国从两弹一星开始，在大力发展航天事业的背景下，谐波齿轮减速器被广泛地运用到火箭及卫星的传动机构中。但国内对于谐波齿轮减速器的失效机理和结构优化及多样化等方面还需深入研究，尤其缺乏对其动态运转强度较为精确的计算和对其疲劳寿命的评估。 针对上述问题，本文研究谐波齿轮减速器的强度与失效机理，给出了一种基于应力-寿命法的疲劳预测过程，并对谐波减速器的结构进行了改进 ...
杨健
core
Antenna pattern shaping, sensing, and steering study Final report [PDF]
Design of steerable satellite antenna with beam pattern sensing ...
Bigelow, S. C. +4 more
core +1 more source
Optimal Design of Flexspline in New Modular Robotic Joints Considering Position Keeping Conditions
, 2021 Luo Yuyang, Zhaoyang Li, Hongyu Wu
openalex +1 more source
Decentralized Robust Control of Robot Manipulators with Harmonic Drive Transmission and Application to Modular and Reconfigurable Serial Arms [PDF]
, 2009 In this paper, we propose a decentralized robust control algorithm for modular and reconfigurable robots (MRRs) based on Lyapunov’s stability analysis and backstepping techniques. In using decentralized control schemes with robot manipulators, each joint
Clark, Christopher M. +2 more
core +1 more source
Precision Pointing Control System (PPCS) system design and analysis [PDF]
The precision pointing control system (PPCS) is an integrated system for precision attitude determination and orientation of gimbaled experiment platforms.
Eisenhut, D. F. +9 more
core +1 more source