Results 11 to 20 of about 87,073,951 (324)

Kinematic research of closed planetary gears [PDF]

open access: yesMATEC Web of Conferences, 2017
The approach to the kinematic research of planetary gears which are closed by nonparallel circuit is represented. The analytical dependencies of transmission ratio on geometric parameters using graphic method are obtained.
Kutlubaev Ildar   +2 more
doaj   +3 more sources

Research on Kinematic Parameters of Multiple Gait Pattern Transitions

open access: yesApplied Sciences, 2021
Gait recognition technology is the key technology in the field of exoskeletons. In the current research of gait recognition technology, there is less focus on the recognition of the transition between gait patterns.
Chaoyue Guo   +3 more
doaj   +3 more sources

Research on the kinematic calibration of a modular reconfigurable robot

open access: yes2013 IEEE International Conference on Mechatronics and Automation, 2013
This paper focuses on the kinematic calibration of a modular reconfigurable robot. To aim at low complexity and high generality, a new calibration method was proposed. Based on the definition of independent modules and the kinematics, the kinematic errors were divided into two categories, and will be calibrated respectively.
Xinan Pan, Hongguang Wang, Yong Jiang
openaire   +2 more sources

Kinematic coupling between the foot and lower limb during gait [PDF]

open access: yes, 2006
INTRODUCTION: Abnormal kinematic coupling between the foot and lower limb has been associated with chronic overuse injuries of the lower extremity during running. However, the normal coupling relationship between the two segments remains unclear. The
Pohl, Michael Bernhard
core   +7 more sources

Research of Conceptual Design and Kinematic Characteristic of a 3-PRS Parallel Kinematic Machine

open access: yesJixie chuandong, 2019
A conceptual design of a parallel kinematic machine( PKM) whose topological arrangement is a 3-PRS parallel mechanism is proposed. Based on the screw theory,the degree of freedom( DOF) of the proposed PKM is analyzed.
Tang Tengfei, Zhang Jun
doaj   +1 more source

Analysis of fourth class plane mechanisms with structural groups of links of the second order [PDF]

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2018
The use of complex plane mechanisms in processing equipment of consumer industryis increasing. The absence of a general method of kinematic research of the fourth and higher class mechanisms allows us to accentuate the ...
S.Koshel, G. Koshel
doaj   +7 more sources

Analysis of the reversing mechanism of light industry equipment

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2021
To create reliable and highly efficient, en- ergy-saving machines for light industry, it is necessary to study the dynamic processes of movement of the links of the mechanisms of which they are composed. Especially such studies should be given attention
Сергій Олександрович Кошель   +1 more
doaj   +5 more sources

Research of Kinematic Stepping Mechanism [PDF]

open access: yesLatvian Journal of Physics and Technical Sciences, 2021
Abstract In this paper, a kinematic analysis of Theo Jansen’s stepping mechanism has been carried out and an algorithm for finding the output link trajectory from the given dimensions of the stepping mechanism elements, implemented by Mathcad program, has been developed.
I. Grinevich, V. Nikishin, G. Springis
openaire   +1 more source

Analysis of fourth-grade flat machines with movable close-cycle formed by the rods and two complex links

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2016
Complex multielement mechanisms are increasingly used in the technical equipment of consumer industry. The lack of a universal method of kinematic research of these mechanisms asserts the relevance of work on the kinematic analysis of multielement ...
S.О. Koshel, G.V. Koshel
doaj   +7 more sources

Determination of accelerations of points of a plane mechanism of the fourth class by graph-analytical method [PDF]

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2018
The use of complex plane mechanisms in processing equipment of consumer industry is increasing. Improvement of existing processing equipment of consumer industry and design of new machines is connected with efficiency of existing analysis methods ...
Сергій Олександрович Кошель   +1 more
doaj   +6 more sources

Home - About - Disclaimer - Privacy