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Laporan Kemajuan KRCI 2007. Robot Cerdas Pemadam Api. Team “Ghotic-s” Akeda Bagus J.S Yogi Permady Susan Jurusan Sistem Komputer Universitas Gunadarma. Nama Team Ghotic-s Mahasiswa Akeda Bagus J.S (Team Leader) Yogi Permady Susan Dosen Pembimbing Purnawarman Musa., SKom., MT.
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Laporan Kemajuan KRCI 2007 Robot Cerdas Pemadam Api Team “Ghotic-s” Akeda Bagus J.S Yogi Permady Susan Jurusan Sistem Komputer Universitas Gunadarma
Nama Team Ghotic-s Mahasiswa Akeda Bagus J.S (Team Leader) Yogi Permady Susan Dosen Pembimbing Purnawarman Musa., SKom., MT Personil Tim Robot
Project Overview – System Description • Autonomous Dual Navigation System Vehicle • A vehicle that can autonomously navigate itself to user specified waypoints while reporting and avoiding obstacles on the way. • Vehicle base is a 1:6 model of Hummer H2 • Uses two systems for navigation • GPS • Electronic compass and optical shaft encoder • User interface from base station (through wireless connection) • Vehicle can navigate without GPS (when no signal) • Obstacles detected with rotating ultrasonic range finder
Dimensi Robot Robot tampak samping Robot tampak depan
Fungsi Sensor (1/2) • Electronic compass is very sensitive to magnetic deviations • Ultrasonic range finder has wide signal propagation (~50°) Electronic compass (Devantech CMPS03) Ultrasonic range finder (Parallax PING)
Fungsi Sensor (2/2) • UV Tron Flame • Infra Red
Pencapaian pada Titik Api • Moving to a destination • Determine angular orientation (compass) and distance to destination • Turn towards destination and start moving • Tracking vehicle movement • With GPS (when available) • With compass and optical shaft encoder • Obstacles • Detected with ultrasonic range finder • Need to research suitable obstacle avoidance algorithms Electronic compass (Devantech CMPS03) Optical shaft encoder GPS (Garmin 15L) Ultrasonic range finder (Parallax PING)
Project Overview – Vehicle Motors • The vehicle will move using: • One DC motor for forward / reverse motion of the rear wheels • One servo motor to steer the front wheels • The ultrasonic range finder will rotate using a second servo motor • Front facing • 180° rotation
Metode Kerja Robot (1/2) • Blok Diagram Sistem Kontrol
Metode Kerja Robot (2/2) • Flowchart Sistem Kontrol