K. Ashok Kumar ¹, K. Thamizharasi ¹

Affiliations
1 Computer Science and Engineering Department, Sathyabama University, Chennai, IN

Abstract

Robots are playing a vital role in today's industrial automation and monitoring system. As technology developed these robots have increased their applications and functionality. Working robots will cooperate to the people makes the work more effortless and uncomplicated. This paper provides 4 different gestures for controlling the robots, i.e., forward, backward, left, right. For cutting weeds a gripper concept using buttons is anticipated. These movements are given by the user using MEMS accelerometer. The MEMS accelerometer will be set to the hand. Whenever the hand moves in some direction, the mechanical movement of the hand will be recognized by MEMS. MEMS translate this mechanical hand movement into equivalent electrical signals and send it to the PIC microcontroller. The PIC microcontroller at the transmitter side sends control signals to the receiver side through RF TRANSCEIVER. The controller at the receiver area receives these signals and gives direction to the robot. This type of robot is used in the crop filed to cut the weeds as per the user command.

Keywords

Accelerometer, MEMS-Micro Electro Mechanical System, PIC Microcontrollers, RF TRANSCEIVER.

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K. Ashok Kumar ¹, P. Dananjayan ¹

Affiliations
1 Department of ECE, Pondicherry Engineering College, Puducherry - 605014, IN

Abstract

Objectives: Network on Chip (NoC) has been emerging area as communication is very complex at Chip Multi Processor and it has become more popular due to its high bandwidth and improved performance than System on Chip (SoC). Methods: This paper gives an overview of various proposals and discussed some methods for NoC and various types of topologies and types of switching techniques have given with their merits and demerits. The routing algorithms are given based on adaptively which finds the shortest distance from source to destination. Findings: This paper proposes a new architecture for low latency and low area NoC router by analyzing the different architectures for NoC by observing the number of architectures. The generic NoC has used with packet switching and deterministic routing algorithm but new techniques implemented for the routing algorithms i.e. shortest path, odd/even, north-east and south-west. Application/Improvements: NoC has improved performance that’s why it has applied in various systems, JPEG decompression, wireless transmission and security systems.

Keywords

FPGA, NoC, Routing, Switching, Topology.

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