manojvenaram / mobilerobot-openloopcontrol

MobileRobot-Openloopcontrol

Aim:

To develop a python control code to move the mobilerobot along the predefined path.

Equipments Required:

1. RoboMaster EP core
2. Python 3.7

Procedure

Step1: Initiate the MobileRobot.

Step2: Connect your PC with the MobileRobot.

Step3: Open Python program.

Step4: Program the movements of the robot using python code.

Step5: Execute the python program.

Program

from robomaster import robot
import time
from robomaster import camera

if _name_ == '_main_':
    ep_robot = robot.Robot()
    ep_robot.initialize(conn_type="ap")
    ep_chassis = ep_robot.chassis
    ep_camera = ep_robot.camera
    ep_led = ep_robot.led
    print("Camera streaming started...")
    ep_camera.start_video_stream(display=True, resolution=camera.STREAM_360P) 
    ep_chassis.move(x=1.5, y=0, z=0, xy_speed=0.75).wait_for_completed()
    ep_led.set_led(comp="all",r=255,g=0,b=0,effect="on")   
    time.sleep(2)
    ep_chassis.drive_speed(x=0.2,y=0,z=10)
    time.sleep(20)
    ep_chassis.move(x=0.75, y=0, z=0, xy_speed=0.75).wait_for_completed()
    ep_chassis.move(x=0, y=0, z=-135, xy_speed=0.75).wait_for_completed()
    ep_led.set_led(comp="all",r=0,g=255,b=0,effect="on")
    time.sleep(2)
    ep_chassis.move(x=1, y=0, z=0, xy_speed=0.75).wait_for_completed()
    ep_chassis.move(x=0, y=0, z=90, xy_speed=0.75).wait_for_completed()
    ep_led.set_led(comp="all",r=0,g=0,b=255,effect="on")
    time.sleep(2)
    ep_chassis.move(x=1.5, y=0, z=0, xy_speed=0.75).wait_for_completed()
    ep_camera.stop_video_stream()
    print("Stopped video streaming...")
    ep_robot.close()

MobileRobot Movement Image:

MobileRobot Movement Video:

https://youtu.be/m6alI4QeWsk

Result:

Thus the python program code is developed to move the mobilerobot in the predefined path.

Mobile Robotics Laboratory
Department of Artificial Intelligence and Data Science/ Machine Learning
Saveetha Engineering College