this study on the design of pid controllers for flexible single-arm robot system optimizationpso method is focused so that the coefficients of the pid controller are reduced. in this study,pid controller and pso algorithm have been described and then by using matlab, pidcontrol was simulated. then by pso algorithm, attempts to reduce the pid coefficients are givenby simulation. finally pid coef...

An alternative method to efficiently synthesize Core-Crosslinked Star polymers (arm-first approach) is described in this work. The star are produced utilizing a two-step, one-pot Sono-RAFT process. N,N′-dimethylacrylamide (DMA) used prepare the arms, whereas N,N′-methylenebis(acrylamide) (MAA) employed as crosslinking agent. reactions were conducted an aqueous medium at room temperature. Using ...

You know the power of words. We pass through periods dominated by this or that word it may be development, or it may be competition, or education, or purity or efficiency or even sanctity. It is the word of the time. Well just then it was the word Thrift which was out in the streets walking arm in arm with righteousness, the inseparable companion and backer up of all such national catch-words, ...

Age-related maculopathy (ARM) is one of the leading causes of central visual acuity loss in older western population. Many factors are responsible for the fast development of ARM. One of this is significant increases of optical radiations through artificial lens after removal of the catarctous lens. The aim of this study was to compare progression of ARM in phakic and pseudophakic patients and ...

The outrigger arm system and belt truss with braced core in the center of the structure surrounded by belts truss, is an efficient and reliable system for high-rise buildings against severe lateral forces such as earthquake and wind. The purpose of this research is investigating the outrigger arm system and belt truss with the braced core under lateral loads. Another purpose of this research is...

This paper aims to develop a writing robot by recognizing the speech signal from the user. The robot arm constructed mainly for the disabled people who can’t perform writing on their own. Here, dynamic time warping (DTW) algorithm is used to recognize the speech signal from the user. The action performed by the robot arm in the environment is done by reducing the redundancy which frequently fac...