Linear control of the yaw and rudder limitations for Cormoran AUV

نویسندگان

  • Julián González
  • Ivan Masmitjà
  • Carles Batlle
چکیده

This work presents a detailed situation about the linear control design for the yaw in the Cormoran autonomous underwater vehicle (AUV). The development includes the physical limitations of the rudder that involve more constraints for the control that has a limited action and implies to reduce the gain loop of the controller. The whole system is simulated in simulink and three different controls (P, PD, PID) are compared. Keywords—AUV; cormoran; linear control; rudder limitations

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Linear Control Design for a Path Planning of Auv-cor- Moran

This work shows a linearization for a AUV-Cormoran dynamic mathematical model with the aim of designing linear controllers for trajectory control. The model is developed under 3 degrees of freedom and the whole system has been simulated in Matlab Simulink environment. The linearization model is based on understanding the dynamics of the vehicle under different operating speeds, which present a ...

متن کامل

OPTIMIZED FUZZY CONTROL DESIGN OF AN AUTONOMOUS UNDERWATER VEHICLE

In this study, the roll, yaw and depth fuzzy control of an Au- tonomous Underwater Vehicle (AUV) are addressed. Yaw and roll angles are regulated only using their errors and rates, but due to the complexity of depth dynamic channel, additional pitch rate quantity is used to improve the depth loop performance. The discussed AUV has four aps at the rear of the vehicle as actuators. Two rule bases...

متن کامل

Nonlinear Stability Analysis of ShipAutopilots in Sway , Roll and Yaw

Combined heading control and rudder-roll damping systems are diicult to analyze due to the complexity of the mathematical model required to describe the nonlinear couplings in sway, roll and yaw. Except for linear systems, no theoretical results with regard to robustness have been presented. In a linear analysis important nonlinear eeects due to rigid-body dynamics, hydrodynamics and kinematics...

متن کامل

Aircraft Yaw Control System using LQR and

25 ABSTRACT This paper presents a comparative assessment of modern and intelligent controllers based on time response specification performance for a yaw control of an aircraft system. The dynamic modeling of yaw control system is performed and an autopilot that controls the yaw angle of an aircraft is designed using two controller design methods. The mathematical model of the system is derived...

متن کامل

Enhancement of Articulated Heavy Vehicle Stability by Optimal Linear Quadratic Regulator (LQR) Controller of Roll-yaw Dynamics

Non-linear characteristic of tire forces is the main cause of vehicle lateral dynamics instability, while direct yaw moment control is an effective method to recover the vehicle stability. In this paper, an optimal linear quadratic regulator (LQR) controller for roll-yaw dynamics to articulated heavy vehicles is developed. For this purpose, the equations of motion obtained by the MATLAB sof...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013