Research on Transition Process of Vertical Take-off and Landing UAV Based on Limited Time Switching Control

2021 ◽  
Author(s):  
Hongmei Zhang ◽  
YiQun He ◽  
Guangyan Xu
Keyword(s):  
Transition Process ◽  
Switching Control ◽  
Limited Time ◽  
Time Switching

scholarly journals Finite-Time Switching Control of Nonholonomic Mobile Robots for Moving Target Tracking Based on Polar Coordinates

Complexity ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Hua Chen ◽  
Shen Xu ◽  
Lulu Chu ◽  
Fei Tong ◽  
Lei Chen
Keyword(s):  
Mobile Robots ◽  
Finite Time ◽  
Control Method ◽  
Tracking Error ◽  
Switching Control ◽  
Polar Coordinates ◽  
Control Law ◽  
Moving Target ◽  
Nonholonomic Mobile Robots ◽  
Time Switching

In this paper, finite-time tracking problem of nonholonomic mobile robots for a moving target is considered. First of all, polar coordinates are used to characterize the distance and azimuth between the moving target and the robot. Then, based on the distance and azimuth transported from the sensor installed on the robot, a finite-time tracking control law is designed for the nonholonomic mobile robot by the switching control method. Rigorous proof shows that the tracking error converges to zero in a finite time. Numerical simulation demonstrates the effectiveness of the proposed control method.

Optimal time switching control for multi-reaction batch process

2009 ◽  
Vol 31 (4) ◽  
pp. 289-301 ◽  
Author(s):  
D. Mazouni ◽  
J. Harmand ◽  
A. Rapaport ◽  
H. Hammouri
Keyword(s):  
Batch Process ◽  
Switching Control ◽  
Optimal Time ◽  
Time Switching

Look, Don’t Touch

2015 ◽  
Vol 23 (2) ◽  
pp. 10-15
Author(s):  
Melissa A. Smith ◽  
Patrick R. Mead ◽  
Peter N. Squire ◽  
Robert L. Coons ◽  
Allison S. Mead
Keyword(s):  
Eye Movements ◽  
Surveillance System ◽  
Control Method ◽  
New Technology ◽  
Switching Control ◽  
Control Methods ◽  
Time Switching ◽  
Level Model ◽  
Multiple Monitors ◽  
Viable Method

With each new technology interface introduced in the environment, users spend more time switching between and managing these interfaces. When the interfaces involve screen-based displays and controls, eye movements may provide an intuitive and efficient means of switching between screens. This research focused on evaluating manual keyboard and gaze-based control methods for switching control between displays of a simulated surveillance system. Results showed that gaze-based tracking was faster and produced lower subjective workload than using a manual keyboard. Operators’ performance was also consistent with Keystroke-Level Model–Goals Operators Methods Selection predictions for each control method. These findings identify gaze-based control as a viable method for switching control between multiple monitors.

Joint Transmit Power and Time-Switching Control for Device-to-Device Communications in SWIPT Cellular Networks

2019 ◽  
Vol 23 (2) ◽  
pp. 322-325 ◽  
Author(s):  
Dong-Woo Lim ◽  
Joonhyuk Kang ◽  
Chang-Jae Chun ◽  
Hyung-Myung Kim
Keyword(s):  
Cellular Networks ◽  
Switching Control ◽  
Transmit Power ◽  
Time Switching ◽  
Device To Device

A Novel Mixed Cascade Finite-Time Switching Control Design for Induction Motor

2019 ◽  
Vol 66 (2) ◽  
pp. 1172-1181 ◽  
Author(s):  
Jyoti Mishra ◽  
Liuping Wang ◽  
Yuankang Zhu ◽  
Xinghuo Yu ◽  
Mahdi Jalili
Keyword(s):  
Induction Motor ◽  
Finite Time ◽  
Control Design ◽  
Switching Control ◽  
Time Switching
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