Flex Sensor Based Robotic Arm Controller Using Micro Controller

Controller Design for a Robotic Arm System

Micro Controller Based Ac Power Controller

This paper discusses the design and implementation of single phase PWM inverter using 8051 microcontroller. The main features of 8051 based PWM inverter are simpler design, low cost, maximum range of voltage control and compact in size. The designed PWM inverter is tested on various AC loads like AC motor and intensity control of incandescent lamp in a closed loop environment.

Multivariable Controller Design of a Lego Mindstorm NXT Robotic Arm

In this paper we present a 3R Lego Mindstorm robotic arm for a multivariable controller design through the use of Matlab and Simulink. System identification was performed to estimate the parameters of the system for a pick and place task. A Proportional-Integral (PI) controller was designed for a decoupled plant. Tustin and Forward Euler discretization techniques were compared to the continous ...

Modeling a Controller for an Articulated Robotic Arm

The precise control upon each degree of freedom of a robotic arm is a great challenge in implementing industrial work. This paper aims to design a novel controller for an automated robotic arm. A discrete Proportional Integral Derivative (PID) control technique is being used to replace the complex electronic circuitry, which would greatly reduce the cost and size of the controller. DC motors wi...

FPGA Based Five Axis Robot Arm Controller

The hardware and software co-design for five axes robot arm, is aimed to perform pick and place operation by controlling the speed and position, using FPGA, H-bridge driver and Sensor circuit. Digital PWM is used to control speed of DC motor. The hardware functional block designed in software module with the help of VHDL coding as FPGA technology has blurred the distinction between hardware and...