Navigation by Dead Reckoning and Local Cues
نویسندگان
چکیده
منابع مشابه
Dead Reckoning Navigation For Walking Robots
Autonomous and teleo erated mobile robots require an ccurate knowledge of their spatial location in order to accomplish many tasks. Many mobile robots make use of dead reckoning navigation because of its simplicity, low cost and robustness. Although dead reckoning navigation has been used for centuries for ships and wheeled vehicles, the application to a walking machine is novel. Since walking ...
متن کاملInfluence of Airspeed Measurement Error – Implications for Dead Reckoning Navigation
Errors in navigational instruments can significantly affect flight safety. Airspeed is a key piece of navigational data that depends on accurately measured air pressure, which in turn depends on accurately measured air temperature. Instead of measuring the outside air temperature in real time, cockpit instruments are preprogramed with standard air temperature values for different flight altitud...
متن کاملPedestrian dead reckoning for MARG navigation using a smartphone
The demand for navigating pedestrian by using a hand-held mobile device increased remarkably over the past few years, especially in GPS-denied scenario. We propose a new pedestrian dead reckoning (PDR)-based navigation algorithm by using magnetic, angular rate, and gravity (MARG) sensors which are equipped in existing commercial smartphone. Our proposed navigation algorithm consists of step det...
متن کاملNon-GPS Navigation with the Personal Dead-Reckoning System
This paper introduces a positioning system for walking persons, called “Personal Dead-reckoning” (PDR) system. The PDR system does not require GPS, beacons, or landmarks. The system is therefore useful in GPS-denied environments, such as inside buildings, tunnels, or dense forests. Potential users of the system are military and security personnel as well as emergency responders. The PDR system ...
متن کاملDead Reckoning from the Pocket
We present a novel approach to enable dead reckoning in a scenario with unconstrained placement of a device in the user’s trouser pockets. Utilizing the rotation of the device due to body motion, we estimate the user’s walking direction robustly to different placements in the pocket and without additional body-worn sensors.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Navigation
سال: 1993
ISSN: 0373-4633,1469-7785
DOI: 10.1017/s0373463300011802