Volume 8, Issue 4
مرور بر اساس
ارسال های اخیر
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Scheduling of Unrelated Parallel Machines using Two Multi Objective Genetic Algorithms with Sequence-Dependent Setup Times and Precedent Constraints
(Islamic Azad University Majlesi Branch, 2015-12-01)Abstract: This paper considers the problem of scheduling N jobs on M unrelated parallel machines with sequence-dependent setup times. To better comply with industrial situations, jobs have varying due dates and ready times ...
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Analytical Solution for Buckling of Composite Sandwich Truncated Conical Shells subject to Combined External Pressure and Axial Compression Load
(Islamic Azad University Majlesi Branch, 2015-12-01)Abstract: The present study deals with the buckling analysis of the laminated composite truncated conical sandwich shells with flexible core subjected to combined axial compressive load and external pressure. Higher order ...
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Study of the Resonant Frequency of Unimorph Triangular V-shaped Piezoelectric Cantilever Energy Harvester
(Islamic Azad University Majlesi Branch, 2015-12-01)Abstract: The main aim of the vibration energy harvesters is to locally power autonomous devices such as wireless sensors. Generally, power levels are low and the environmental benefit of the technology is to replace ...
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An Investigation on Hydrogen Embrittlement of the Cr-Si Spring Steel Using Slow Strain Rate Test and Weibull Model
(Islamic Azad University Majlesi Branch, 2015-12-01)In this paper, the hydrogen embrittlement of the high strength Cr-Si spring steel with after Zn-12%Ni electroplating, have been evaluated. Slow strain rate test with 3.34 × 10-6 sec-1 strain rate was performed, and the ...
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A thermoelasticity solution for thick cylinders subjected to thermo-mechanical loads under various boundary conditions
(Islamic Azad University Majlesi Branch, 2015-12-01)In this paper, a thermoelasticity solution for steady state response of thick cylinders which are subjected to pressure and external heat flux in inner surface is presented. Displacement field obeys the kinematics of the ...
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Vibration Analysis of an Initially Pre-stressed Rotating Carbon Nanotube Employing Differential Transform Method
(Islamic Azad University Majlesi Branch, 2015-12-01)Abstract: In this paper, nonlocal Euler–Bernoulli beam theory is employed for transverse vibration analysis of an initially pre-stressed size-dependent rotating nanotube. The nonlocal Eringen theory takes into account the ...
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Prismatic Series of Elastic Actuator: Modelling and Control by ICA and PSO-tuned Fractional Order PID
(Islamic Azad University Majlesi Branch, 2015-12-01)Abstract: This paper presents dynamic modelling and control of a linear prismatic series of elastic actuator. The capability of generating large torques is why this actuator is increasingly used in human-assistive robotic ...



