µ-synthesis for unmanned underwater vehicles current disturbance rejection
نویسندگان
چکیده
منابع مشابه
Automated Mission Parallelization for Unmanned Underwater Vehicles
In the past Unmanned Underwater Vehicles (UUVs) have been used to perform different tasks such as mapping the ocean floor and on-site exploration. Current research reveals even more applications for UUVs in many different areas including the military, scientific research, commercial uses, and even certain aspects of law enforcement. Unless missions for these applications can be written using a ...
متن کاملPolar Grid Navigation Algorithm for Unmanned Underwater Vehicles
To solve the unavailability of a traditional strapdown inertial navigation system (SINS) for unmanned underwater vehicles (UUVs) in the polar region, a polar grid navigation algorithm for UUVs is proposed in this paper. Precise navigation is the basis for UUVs to complete missions. The rapid convergence of Earth meridians and the serious polar environment make it difficult to establish the true...
متن کاملThruster Modeling and Controller Design for Unmanned Underwater Vehicles (UUVs)
Thruster modeling and control is the core of underwater vehicle control and simulation, because it is the lowest control loop of the system; hence, the system would benefit from accurate and practical modeling of the thrusters. In unmanned underwater vehicles, thrusters are generally propellers driven by electrical motors. Therefore, thrust force is simultaneously affected by motor model, prope...
متن کاملA Polar Initial Alignment Algorithm for Unmanned Underwater Vehicles
Due to its highly autonomy, the strapdown inertial navigation system (SINS) is widely used in unmanned underwater vehicles (UUV) navigation. Initial alignment is crucial because the initial alignment results will be used as the initial SINS value, which might affect the subsequent SINS results. Due to the rapid convergence of Earth meridians, there is a calculation overflow in conventional init...
متن کاملGraphical Mission Specification and Partitioning for Unmanned Underwater Vehicles
The use of Unmanned Underwater Vehicles (UUVs) has been proposed for several different types of applications including hydrographic surveys (e.g., mapping the ocean floor and exploring sunken wreckage), mine detection and identification, law enforcement (e.g., enforcing certain fishing regulations), environmental and pollution monitoring, and even performing surveys to find potential drilling l...
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 the Brazilian Society of Mechanical Sciences and Engineering
سال: 2011
ISSN: 1678-5878
DOI: 10.1590/s1678-58782011000300012