• PROF.HARISH OJHA
• RITIKA PATIL
• ANKITA KALE
• PRIYA DUTTA
• PRAFFUL GAJULA

Lower leg activity plays a vital role in daily life of human being. Due to uncertain accidents that are occurring in human life results in immobilization. For such cases, external or artificial supports are developed and this study is known as orthosis, which is a device added to the body to stabilize or immobilize a body part, prevent deformity or assist with function. Robotic devices have the potential to make therapy more affordable and thus more available for more patients and for more time. It is a training device that efficiently supports walking which is based on the inverted pendulum model, the theory for bipedal walking. In consideration of the motion pattern of the swinging phase, the Flexion/Extension rotations at the hip, knee have largest ranges, which are all on the sagittal plane. One of the main thing to make leg move forward, backward or to bend is the measurement of the angle at the hip, knee, and ankle. These angle measurements have been calculated using different sensors. Some of the sensors that are used to measure the angle are gyroscopes, accelerometers, electronic goniometer. Analysis of torque required at the joints, various actuators, drive technologies and power analysis is reviewed. People convert movement of the pelvis that uses the legs as pivot points into kinetic energy and potential energy in order to achieve smooth and efficient bipedal walking.

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"TECHNOLOGY USED TO IMPROVE WALKING PATTERN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.30-34, May 2019, Available :http://www.jetir.org/papers/JETIRCS06008.pdf

"TECHNOLOGY USED TO IMPROVE WALKING PATTERN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp30-34, May 2019, Available at : http://www.jetir.org/papers/JETIRCS06008.pdf