Abstract – On the surface of the earth, there is the presence of wheeled and tracked vehicles. People, as well as animals, can go anywhere by the help of legs. Machine mainly consists of various mechanisms for their successful operation to get the desired output. Some of the famous mechanisms are the four bar mechanism, single slider crank mechanism, double slider crank mechanism, etc., used for transmitting motion, force, torque etc. Our aim is to design and fabricate mechanical multi-legged robot and deformation in the kinematics links by using CADD software. The analytical data can be further used for reference purpose to design a walking robot to attain better design qualities. The analysis of the robot is based on the FEM concept integrated into Cad software called ANSYS R16.2. The aim of this project is to create an eight-legged robot to test new walking algorithm. We loosely based our design on spider because there has an advanced way in robotics on octopedal locomotion. Hopefully, the algorithm developed will be of use for the robotics community and in future society.

Abstract: In this paper a survey of autonomous wheelchair has been proposed for physically handicapped people, which serves their crucial role for maneuvering by simply moving their neck. To fulfill this objective, this paper involves Arduino board programmed for processing & controlling the wheelchair. Micro switches are used here to sense the neck movements from the disabled person and which further send this to Arduino for taking necessary action to move the wheelchair accordingly. GPS module is integrated with the Arduino to locate the physically disabled person in case of emergencies. In addition to this, GSM module is been used for sending crucial information regarding the physically disabled person’s health issues if any, like body temperature, to further send this to his/her contact person/assigned care-taker. In some special case of physically challenged person who is not able to move any of his/her body part except fingers, this paper gives the better perspective to make a movement of the wheelchair by simply controlling it by virtue of an android app installed on the wheelchair. An android app is developed to serve as inputs for processing and controlling the DC motors for the desired maneuverings.

Abstract - Oil Skimmer Robot is a device which can be used for ocean purification by removing the oil from water surface. The system uses a photovoltaic powered conveyor belt to propel itself and collect oil. The flexible conveyor belt softly rolls over the ocean’s surface, absorbing oil while deflecting water because of its hydrophobic properties. The photovoltaic cells generate enough electricity to keep the fleet moving for several weeks and provide the energy to propel the vehicles forward. As the head moves through the water the conveyor belt constantly rotates and sucks up pollution. The belt is then compressed to remove the oil. As the clean part of the belt comes out of the head it immediately begins absorbing oil, making the collection process seamless and efficient. This process is more streamlined than current ocean-skimming technologies because the robots can operate autonomously and don’t need to return to the shore for constant maintenance.

Abstract – In this paper, discuss the spider mechanism (Klan’s mechanism) for any random movements, whenever the transformation by wheel is not possible. In these aspects, the proposed assembled spider mechanism (Klan’s mechanism) for any random movements in hectic places. It can step over curbs, climb stairs or travel areas that are currently not accessible with wheels. It is very useful to the patrolling purpose in army. The most important benefit of this mechanism is to deduct the complicated areas easily with the mechanisms. In this mechanism links are connected by pivoted joints and convert the rotating motion of the crank into the oscillatory motion absence of others.

ABSTRACT :A robot is a machine designed to execute one or more tasks repeatedly, with speed and precision. Robots are being used in variety of industrial applications for various activities like pick and place, painting, assembling of sub systems, and in hazardous places for material handling etc. This paper presents the design and implementation of a pick and place robot using a pic micro controller. The robot was controlled with the pic 18F4680 micro controller which allow easy interface to the control electronics. Joints were moved using stepper motors. The operation of the microcontroller based pick and place robot is achieved through control software written in assembly language.

Abstract- It is always difficult to create device that walk through vertical surface and replace human worker. This research article is focused on designing and development of wall climbing robot to helps people easy to inspection of the boiler shell etc. Major characteristics of interest of wall climbing robots are climbing speed, payload capacity; obstacles overcome ability and transitioning capacity on other wall. A wall climbing robot is able to maneuver ascend and descend various horizontal and vertical surfaces. Wall climbing robot is having a chassis, suction pads, nozzles, actuators. Suction pads are provided for adhering to surface during climbing with robust support frame. Vacuum chamber is provided to preserve vacuum during operations. Robot is capable to mount accessories like camera, temperature detector and various sensor and radio-control remote operation and wireless communication.

Abstract: The main goal of this project isto design a firefighting robot by using remote operation. This robot is loaded with a water tanker and a pump controlled through wireless communication to sprinkle water. For the desired operation, an PIC microcontroller is used. At the transmitter end, push buttons are used to send commands to the receiver end to control the robotic movement, either in forward, backward, right or left direction. The remote control that has the benefit of adequate range up to 100 meters with apposite antenna, while the decoder decode before feeding it to another microcontroller to drive DC motors via motor driver IC for necessary work.

Abstract—A strategy for object experimentation during robot grasping is presented. Specifically, a method by which object Center of Mass (COM) and mass can be determined using load force/torque sensing is developed. The strategy is tested in simulation and analyzed for robustness to noise and object reconfiguration. Simulation results show that COM can be determined exactly when noise is not present, and to sub-millimeter accuracy with reasonable noise bounds. 

Abstract—This paper presents an automation approach towards the detection and classification of cracks on bridge surfaces using a robot platform. The approach is designed to exploit the physical features of cracks and is therefore capable of overcoming the challenges that traditional crack detection approaches are faced with. The approach adopts the Beamlet and Wavelet Transforms in the realization of a robust crack segmentation scheme. The Radon transform is coupled with the Projection Variance towards the extraction of crack features which facilitates a high specificity even in the presence of noise and texture irregularities. Finally, in order to render all this information useful and applicable towards the maintenance of bridges, a classification scheme is proposed which classifies cracks into non-crack, simple crack and complex crack categories. The classification scheme is realized through an AdaBoosted RVM implementation that achieves a high classification accuracy and generalization. This detection and classification system is deployed on the six-legged robot platform designed to operate semi-autonomously on bridges. The performance of this scheme is verified through comparison experiments with state-of-the-art and the experimental results indicate that the proposed scheme achieves effective results while outperforming some of the state-of-the art in terms of accuracy and classifier training time. 

ABSTRACT This paper presents the design of garbage collection robot on using wireless Technology such as WI-FI application. The robot connected to solar panel. The user can control a robot via a program developed from web application based on MVC framework. The commands from user are sent via Wi-Fi router to ESP8266 for processing. By via wireless communication and collect the garbage for example like glass, bottles, papers and plastic, etc. From the experimental, it can clearly indicate that the proposed robot is superior to handle tasking conveniently, control capability, and operate environmentally friendly.