Positive Attitude

OMAP BASED WHEELCHAIR MOVEMENT CONTROL BY RECOGNITION OF HANDGESTURE ARUNAI COLLEGE OF engine room (Formerly Kamban utilise science College) VELU NAGAR, TIRUVANNAMALAI. R.Monika, ECE III year, post2monika@gmail.com S.G.Sowmitha, ECE III year, tsrsowmi@gmail.com Abstract: Wheel tame is an helpful system to call the disabled heap. Many types of roll up chairs crap been developed. Many good deal with disabilities do non have the dexterity necessary to direct a joint on an electric hertzchair. Moreover, they have difficulty to use which need more(prenominal) efforts to operate. Voice controlled wrack chairs to a fault utilize. that if the person cannot talk loudly this type of wheelchair free-base no use. The purpose of this study is to develop an effective wheel chair model which operates with minimal effort. The MMA2260D Micro machined accelerometer demodulator is used in the project. Based on the slight finger sweat the sensor develops a c ontrol voltage, which in turn is applied to the limb system 9, and the direction of the wheel chair is changed accordingly. This greatly minimizes the square effort needed to operate the wheel chair. People with partial tone paralysis, dumb people can also use of this wheel chair model effectively.

Index Terms: Micro machined accelerator, omap gird 9 , wheelchair, finger movement sensor. 1. Introduction Over the historical cc years, scientific and technological progress in assistive devices for people with moving disabilities disciplines has made very little launching in wheelchair design. The foldi ng Wheelchair came in 1933, and powered whee! lchair was developed in the earliest 1970s. New material such as plastics, fiber-reinforced composites and beryllium-aluminum alloys have put together their way into the design and manufacture of lighter, stronger and more bona fide wheelchair [1]. The wheelchair constancy has also benefited from the development of lighter, efficient, durable and reliable motors, better amplifiers and controllers and most...If you demand to get a full essay, pronounce it on our website: OrderCustomPaper.com

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