News & Updation
DESIGN AND FABRICATION OF PROTOTYPE OF STEWART PLATFORM USING SIX DEGREE OF FREEDOM
Shivam Chandra*, Ashish Chaudhary, Dipak Singh Bisht, Jagjeet Singh, Manoj Hans and Hina Akhtar
This paper gives information about linear actuators which is to be used in a six-degrees-of-freedom dynamic test system using Stewart device application intended for simulation/space technology. The paper reacts to recent calls in the space application. The Stewart platform is frequently used in simulation technology to simulate motion effects in
vehicle or airplane simulators. This paper looks at the design and optimal control of an electromechanical linear actuator to be used in a simulation of a 6 D.O.F motion platform. By using this type of platform we can replace the hydraulic system with electro-mechanical system as in linear actuator without affecting kinematic as well as dynamic parameters. The paper provides a comparison of both types of system having a detailed description of the design of optimal control for electromechanical actuators.