International Journal of Industiral Engineering & Producion Research
نشریه بین المللی مهندسی صنایع و تحقیقات تولید
IJIEPR
Engineering & Technology
http://ijiepr.iust.ac.ir
18
agent2
2008-4889
2345-363X
10.22068/ijiepr
en
jalali
1392
6
1
gregorian
2013
9
1
24
3
online
1
fulltext
en
Sensitivity Analysis of Single Flexible Link Based on Sobol's Method
Statistical Process Control Statistical Process Control or Quality Control
Statistical Process Control Statistical Process Control or Quality Control
پژوهشي
Research
In this research the sensitivity analysis of the geometric parameters such as: length, thickness and width of a single link flexible manipulator on maximum deflection (MD) of the end effector and vibration energy (VE) of that point are conducted. The equation of motion of the system is developed based on Gibbs-Appel (G-A) formulation. Also for modeling the elastic property of the system the assumption of assumed modes method (AMM) is applied. In this study, two theories are used to obtain the end-point MD and VE of the end effector. Firstly, the assumption of Timoshenko beam theory (TBT) has been applied to consider the effects of shear and rotational inertia. After that, Euler-Bernoulli beam theory (EBBT) is used. Then Sobol’s sensitivity analysis method is applied to determine how VE and end-point MD is influenced by those geometric parameters. At the end of the research, results of two mentioned theories are compared.
Euler-Bernoulli, Timoshenko, Sensitivity analysis, Sobol
169
175
http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-518-1&slc_lang=en&sid=en
Moharram
Habibnejad Korayem
hkorayem@iust.ac.ir
`180031947532846003178`

180031947532846003178
Yes
Iran University of Science and Technology
Arastoo
Azimi
azimi.arastoo@gmail.com
`180031947532846003179`

180031947532846003179
No
Iran University of Science and Technology
Ali Mohammad
Shafei
am_shafei@mecheng.iust.ac.ir
`180031947532846003180`

180031947532846003180
No
Iran University of Science and Technology