Srinivasan Alavandar

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Obtaining the joint variables that result in a desired position of the robot end-effector called as inverse kinematics is one of the most important problems in robot kinematics and control. As the complexity of robot increases, obtaining the inverse kinematics solution requires the solution of non linear equations having tran-scendental functions are(More)
The dynamics of robot manipulators are highly nonlinear with strong couplings existing between joints and are frequently subjected to structured and unstructured uncertainties. Fuzzy Logic Controller can very well describe the desired system behavior with simple " if-then " relations owing the designer to derive " if-then " rules manually by trial and(More)
Lightweight flexible arms will most likely constitute the next generation robots due to their large payload carrying capacities at high speeds and less power demand. Control problem of robots with flexible members is more complex compared to rigid robots due to vibrations during the motion. This paper presents the social foraging behavior of Escherichia(More)
In this paper, a new robot massage experimental setup for leg using genetic algorithm based camera calibration is presented. Teach Mover, a five axis articulated robot is used to press the muscle from ankle to knee. The real leg massage problem is approximated by a frustum shaped model, which can be easily extended to real leg massage. Three different(More)
Achieving effective control over robot manipulator is practically very difficult, due to various structured and unstructured uncertainties. But proper control of the manipulators is useful for different applications such as assembly operations, handling machine tools, pick and place work, welding, spray painting etc. In this paper, a fractional order(More)
The key problems in designing of VLSI circuits are high power consumption, larger area utilization and delay which affect the speed of the computation and also results in power dissipation. In general speed and power are the essential factors in VLSI design. For solving the issues, a new architecture has been proposed. In the proposed system, the two high(More)