Intelligent obstacle avoidance algorithms for autonomous underwater vehicle
نویسندگان
چکیده
منابع مشابه
Obstacle avoidance for an autonomous vehicle using force field method
This paper presents a force field concept for guiding a vehicle at a high speed maneuver. This method is similar to potential field method. In this paper, motion constrains like vehicles velocity, distance to obstacle and tire conditions and such lane change conditions as zero slop condition and zero lateral acceleration are discussed. After that, possible equations as vehicles path ar...
متن کاملA Reactive Obstacle Avoidance System for an Autonomous Underwater Vehicle
This paper presents a reactive/local level of an Obstacle Avoidance System for an Autonomous Underwater Vehicle (AUV). The specific requirements of the underwater world, the computational capacity and the sensors of the vehicle as well as its manoeuvrability were considered by the choice and the development of strategies used. Such requirements include the sea current information, the considera...
متن کاملObstacle Avoidance While Bottom Following for the REMUS Autonomous Underwater Vehicle
Future Naval operations necessitate the incorporation of autonomous underwater vehicles into a collaborative network. In future complex missions, a forward look capability will also be required to map and avoid obstacles such as sunken ships and reefs. Following previous work on steering control, this work examines collision avoidance behaviors in bottom following using a hypothetical forward-l...
متن کاملSemi-Autonomous Vehicle Control for Road Departure and Obstacle Avoidance
This paper presents an active safety system for avoiding obstacles and preventing road departures by means of assistance in steering and braking. A Nonlinear Model Predictive Controller (NMPC) is designed with the goal of using the minimum control intervention to keep the driver safe. The NMPC uses a nonlinear vehicle and driver steering model to predict a collision or a roadway departure. The ...
متن کاملIntelligent Guidance and Control Laws for an Autonomous Underwater Vehicle
In this paper, intelligent guidance and control laws are developed for an autonomous underwater vehicle to engage underwater targets. The engagement of underwater targets is suffered from uncertainties of the complicated underwater environment, short detecting range of the sonar seeker, the low speed ratio between vehicle and target, and longtime operations but no accurate positioning technique...
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 Physics: Conference Series
سال: 2020
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1693/1/012223