Time-dependent reliability analysis for function generator mechanisms

J Zhang, X Du - 2011 - asmedigitalcollection.asme.org
A function generator mechanism links its motion output and motion input with a desired
functional relationship. The probability of realizing such functional relationship is the …

Time-dependent mechanism reliability analysis with envelope functions and first-order approximation

X Du - Journal of Mechanical Design, 2014 - asmedigitalcollection.asme.org
This work develops an envelope approach to time-dependent mechanism reliability defined
in a period of time where a certain motion output is required. Since the envelope function of …

Twenty-five years of natural coordinates

JG de Jalón - Multibody System Dynamics, 2007 - Springer
In the early eighties, the author and co-workers created and further developed the natural
coordinates to describe the motion of 2-D and 3-D multibody systems. Natural coordinates …

Optimum synthesis of motion generating four-bar mechanisms using alternate error functions

GR Gogate, SB Matekar - Mechanism and Machine Theory, 2012 - Elsevier
This paper addresses the problem of optimum synthesis of motion generating four-bar
mechanisms using evolutionary methods. Formulation of objective functions based on three …

A task-driven approach to optimal synthesis of planar four-bar linkages for extended Burmester problem

S Deshpande, A Purwar - Journal of …, 2017 - asmedigitalcollection.asme.org
The classic Burmester problem is concerned with computing dimensions of planar four-bar
linkages consisting of all revolute joints for five-pose problems. We define extended …

Developments in quantitative dimensional synthesis (1970–present): four-bar path and function generation

WT Lee, K Russell - Inverse Problems in Science and Engineering, 2018 - Taylor & Francis
Dimensional synthesis is a type of inverse problem in linkage kinematics where the
objective is to calculate the linkage dimensions required to achieve prescribed linkage …

Kinematic synthesis of a d-drive mems device with rigid-body replacement method

P Sanò, M Verotti, P Bosetti… - Journal of …, 2018 - asmedigitalcollection.asme.org
In this paper, a microsystem with prescribed functional capabilities is designed and
simulated. In particular, the development of a straight line path generator micro electro …

Mechanical degradation mechanism of membrane electrode assemblies in buckling test under humidity cycles

T Uchiyama, M Kato, Y Ikogi… - Journal of Fuel …, 2012 - asmedigitalcollection.asme.org
Membrane electrode assembly (MEA) buckling tests in microscopic clearances under
humidity cycles and numerical analyses by finite element method (FEM) were conducted …

Optimal synthesis of adjustable mechanisms generating multi-phase approximate paths

C Peng, RS Sodhi - Mechanism and Machine Theory, 2010 - Elsevier
An optimal synthesis method is developed for multi-phase continuous path generation of
adjustable planar four-bar linkages. The non-adjustable driving dyad is first determined …

On mechanism design optimization for motion generation

PJ Martin, K Russell, RS Sodhi - Mechanism and machine theory, 2007 - Elsevier
A set of Burmester curves can represent an infinite number of planar four-bar motion
generator solutions for a given series of prescribed rigid-body poses. Unfortunately, given …