The development of tele-operated electro-hydraulic actuator (T-EHA) for mini excavator tele-operation
| Autor: | Saiful Akmal Sabaruddin, Mohd Noor Asril Saadun, Ahmad Anas Yusof, Hamdan Sulaiman |
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| Rok vydání: | 2016 |
| Předmět: |
0209 industrial biotechnology
Engineering Lever business.product_category business.industry 0211 other engineering and technologies Electro-hydraulic actuator 02 engineering and technology Signal Boom law.invention Excavator 020901 industrial engineering & automation law Control theory Arduino 021105 building & construction business Actuator Simulation |
| Zdroj: | 2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA). |
| Popis: | High risk and dangerous post disaster recovery operation requires the use of heavy vehicle tele-operation. This study deals with tele-operated electro-hydraulic actuator system or T-EHA for the operation of construction vehicle tele-operation that focuses on a robotic system to remotely control a mini excavator. The current development of the system, from design, simulation and control aspects of T-EHA is presented. A wireless PS2 controller with Arduino programming has been utilized as the remote controller for the system. The T-EHA system is later used to control a lever which is used to manipulate the movement of the mini excavator's boom. Simulation on the position control of T-EHA is conducted at a designated signal interval, with system flow rate and pressure of 0.7lpm and 20 bar respectively. The overall movement correlates with the simulated input signal. Laboratory evaluation on T-EHA tele-operation have been conducted at a distance of 5 meters, accordingly. |
| Databáze: | OpenAIRE |
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