Joint Space Trajectory Planning Considering Physical Limits for Two-wheeled Mobile Robots
نویسندگان
چکیده
منابع مشابه
Experimental Comparison of Trajectory Planning Algorithms for Wheeled Mobile Robots
In this paper, we present an experimental approach to compare various trajectory planning methods for practical application of wheeled mobile robots. The first method generates a trajectory according to the acceleration limits of the mobile robot and its relationship with the curvature of the planned path. The second method is an improvement of the conventional convolution-based trajectory gene...
متن کاملProbability-based Optimal Path Planning for Two-wheeled Mobile Robots
Most dynamic systems show uncertainty in their behavior. Therefore, a deterministic model is not sufficient to predict the stochastic behavior of such systems. Alternatively, a stochastic model can be used for better analysis and simulation. By numerically integrating the stochastic differential equation or solving the Fokker-Planck equation, we can obtain a probability density function of the ...
متن کاملTrajectory Tracking of Two-Wheeled Mobile Robots, Using LQR Optimal Control Method, Based On Computational Model of KHEPERA IV
This paper presents a model-based control design for trajectory tracking of two-wheeled mobile robots based on Linear Quadratic Regulator (LQR) optimal control. The model proposed in this article has been implemented on a computational model which is obtained from kinematic and dynamic relations of KHEPERA IV. The purpose of control is to track a predefined reference trajectory with the best po...
متن کاملA novel trajectory-tracking control law for wheeled mobile robots
In this paper a novel kinematic model is proposed where the transformation between the robot posture and the system state is bijective. A nonlinear control law is constructed in the Lyapunov stability analysis framework. This control law achieves a global asymptotic stability of the system based on the usual requirements for reference velocities. The control law is extensively analysed and comp...
متن کاملOptimal Rough Terrain Trajectory Generation for Wheeled Mobile Robots
An algorithm is presented for wheeled mobile robot trajectory generation that achieves a high degree of generality and efficiency. The generality derives from numerical linearization and inversion of forward models of propulsion, suspension, and motion for any type of vehicle. Efficiency is achieved by using fast numerical optimization techniques and effective initial guesses for the vehicle co...
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 Institute of Control, Robotics and Systems
سال: 2013
ISSN: 1976-5622
DOI: 10.5302/j.icros.2013.13.1860