Results 271 to 280 of about 18,417,739 (315)

Trajectory Linearization Control for a quadrotor helicopter

IEEE ICCA 2010, 2010
The trajectory tracking problem of a quadrotor helicopters is investigated with Trajectory Linearization Control (TLC) method in this paper. Due to symmetrical structure of the quadrotor helicopters, gyroscopic effects can be neglected in its dynamical model and the model can be divided to four subsystems: position kinematics, position dynamics ...
Bing Zhu 0004, Wei Huo
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Trajectory Tracking Control of Autonomous Underwater Vehicles Using Improved Tube-Based Model Predictive Control Approach

IEEE Transactions on Industrial Informatics
This article aims to develop a robust model predictive control (MPC) scheme for the trajectory tracking control of autonomous underwater vehicles (AUVs) subject to bounded disturbances.
Liying Hao, Runzhi Wang, Chao Shen, Yang Shi   +3 more
semanticscholar   +1 more source

Minimum jerk for trajectory planning and control

Robotica, 1994
SUMMARYIt has been experimentally verified that the jerk of the desired trajectory adversely affects the performance of the tracking control algorithms for robotic manipulators. In this paper, we investigate the reasons behind this effect, and state the trajectory planning problem as an optimization problem that minimizes a norm of joint jerk over a ...
Kostas J. Kyriakopoulos, George N. Saridis   +1 more
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Adaptive plasticity in the control of locomotor trajectory

Experimental Brain Research, 1995
Eight human subjects were exposed to 2 h of walking on the perimeter of a horizontally rotating disc with the body remaining still in space. After adaptation to this experience subjects were blindfolded and asked to walk straight ahead on firm ground.
C R, Gordon, W A, Fletcher, G, Melvill Jones, E W, Block   +3 more
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Underactuated Stratospheric Airship Trajectory Control Using an Adaptive Integral Backstepping Approach

Journal of Aircraft, 2018
This paper deals with trajectory tracking control for an underactuated stratospheric airship in the presence of model uncertainties and external disturbances. An adaptive integral backstepping trajectory control is designed from the underactuated airship
Shiqian Liu, Y. Sang
semanticscholar   +1 more source

Synchronization of chaotic trajectories using control

Physical Review E, 1993
We demonstrate that two identical chaotic systems can be made to synchronize by applying small, judiciously chosen, temporal-parameter perturbations to one of them. This idea is illustrated with a numerical example. Other issues related to synchronization are also discussed.
, Lai, , Grebogi
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Controllable Video Generation with Sparse Trajectories

2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2018
Video generation and manipulation is an important yet challenging task in computer vision. Existing methods usually lack ways to explicitly control the synthesized motion. In this work, we present a conditional video generation model that allows detailed control over the motion of the generated video.
Zekun Hao, Xun Huang 0002, Serge J. Belongie   +2 more
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Trajectory planning and control

1993
Trajectory planning converts a description of the desired motion, such as move P1 (Figure 9.1) to a trajectory defining the time sequence of intermediate configurations of the manipulator between the start point P0 and the destination point P1.
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Trajectory Controllability of Semilinear Systems with Delay

2015
The finite-dimensional dynamical control system described by scalar semilinear ordinary differential state equation with delay is considered in this paper. The semilinear state equation contains both nonlinear perturbations and pure linear part. The concept of relative controllability on trajectory relative controllability for systems with point delay ...
Jerzy Klamka, Adam Czornik, Michal Niezabitowski, Artur Babiarz   +3 more
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Local Controllability to Trajectories of the Magnetohydrodynamic Equations

Journal of Mathematical Fluid Mechanics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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