Spired Optical Flow Circuits for the Ual Guidance of Micro-air Vehicles
نویسنده
چکیده
Present-day research on autono up against a serious problem, w always been faced from the v obstacles. The ground-observa “drones” are sent require the patterns of ground relief. In th Air Vehicles (UAV) and Micr drones, the eyes and brain of th by an on-board processing syste through even the most cluttered winged insects are particular flying machines that can serve a micro-robots of the future. Vis insects seem to make use of th features they see slide across th retinal slip speed or the optic that insects are able to regulate retinal slip speed [9]. This pa insect flight dates back to 50 y motion detecting neurons in a we know that neurons called (EMDs) play an essential part i insect eye [10]. IEEE International Symposium on Circuits And Systems (ISCAS 2003), Vol. III, pp. 846-849 003, Bangkok, Thailand
منابع مشابه
OCTAVE, a bioinspired visuo-motor control system for the guidance of Micro-Air-Vehicles
We have developed a visually based autopilot for Micro Air Vehicles (MAV), which we have called OCTAVE (Optical altitude Control sysTem for Autonomous VEhicles). First we built a miniature MAV and an indoor test-bed. The minihelicopter is tethered to a whirling arm and rotates around a central pole equipped with ground-truth positioning sensors for experimental evaluation. The 100-gram rotorcra...
متن کاملDesign and Fabrication of Ultralight High-Voltage Power Circuits for Flapping-Wing Robotic Insects
Flapping-wing robotic insects are small, highly maneuverable flying robots inspired by biologicalinsects and useful for a wide range of tasks, including exploration, environmental monitoring, searchand rescue, and surveillance. Recently, robotic insects driven by piezoelectric actuators have achievedthe important goal of taking off with external power; however, fully autonomous operation requir...
متن کاملDPM flow pattern of LHD in underground mines with different ventilation conditions
Diesel-operated Load Haul Dumper (LHD) vehicles are commonly used in underground coal mines. Despite their value as utility vehicles, the main drawback of these vehicles is that they generate diesel particulate matter (DPM), a known carcinogenic agent. In this work, an attempt is made to model DPM flows generated by LHDs in an underground coal mine environment for different DPM flow and intake ...
متن کاملNumerical Analysis of Water and Air in Venturi Tube to Produce Micro-Bubbles
Two-phase flow regimes are affected by conduit position, alignment, geometry, flow direction, physical characteristics, and flow rate of each phase as well as the heat flux toward the boundaries. Due to the importance of two-phase flow, numerous regimes have been identified. The first step in studying micro-bubble formation inside a venturi tube is to recognize the type of flow regimes. In this...
متن کاملBio-Inspired Multi-Mode Optic Flow Sensors for Micro Air Vehicles
Monitoring wide-field surrounding information is essential for vision-based autonomous navigation in micro-air-vehicles (MAV). Our image-cube (iCube) module, which consists of multiple sensors that are facing different angles in 3-D space, can be applied to the wide-field of view optic flows estimation ( -Compound eyes) and to attitude control ( Ocelli) in the Micro Autonomous Systems and Techn...
متن کامل