• Himanshu Arora

In many applications, it is sometimes not enviable for people to actually go to a certain locations such as discovering and disseminating explosive substance, keep under surveillance a place or spotting a land mine. Improvements in robotic technology have enabled automated and unmanned machines to carry out activities earlier only feasible by wearing a bomb suit for trained personnel. A war field robot is being developed in this work that is capable of crossing land surfaces, collecting and destroying different stocks of explosives and providing enhanced recognition abilities for law enforcement and military agencies. The core interest behind the proposed design is to provide a line of defence against the existing threatening risk to a bomb disposal squad. The proposed robotic system can be steered in various directions with the help of a remote controller unit wirelessly, which receive command from an individual and execute reliable movements on the basis of these inputs. Here, Arduino is the controlling division of the intact arrangement due to which the circuit intricacy is improved and operation speed is amplified. The complete robotic system is composed of a manipulator, an end-effector, a moving base, and camera as a sensor for visual inputs. For the movement of the joints, links and end-effector of the robotic arm, DC and Stepper motors are used, which work using the relays and, further controlled with the help of remote via radio-frequency element. Thus, squad can secure space to destroy off a bomb, that they generally to do in a close proximity. A LCD is provided in a remote controller unit that gets video signals from the visual sensor. Foremost characteristics of this robotic system comprised of a spontaneous customer interface with additional sensor feedback and enhanced perceptible understanding in comparison to the prevailing systems. Along with this, an on-board manipulator arm providing wider workspace, and a dexterous gripper to deal with the shell. With the help of this robot, it is easy to assess a safe range from the danger, thus the efficiency of squads will upgrade. Also, the other various factors like less-expenditure; unprompted action and ease-of-maintenance prop up its extensive reach, by this means saving the lives of people.

"Study on robot technology in bomb disposing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.855-863, March-2019, Available :http://www.jetir.org/papers/JETIREL06133.pdf

"Study on robot technology in bomb disposing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp855-863, March-2019, Available at : http://www.jetir.org/papers/JETIREL06133.pdf