Results 21 to 30 of about 3,384,624 (192)

Energy-Saving and Punctuality Combined Velocity Planning for the Autonomous-Rail Rapid Tram with Enhanced Pseudospectral Method

open access: yesChinese Journal of Mechanical Engineering, 2023
Autonomous-rail rapid transit (ART) is a new medium-capacity rapid transportation system with punctuality, comfort and convenience, but low-cost construction. Combined velocity planning is a critical approach to meet the requirements of energy-saving and
Jinxiang Wang   +5 more
doaj   +1 more source

A Precision-Positioning Method for a High-Acceleration Low-Load Mechanism Based on Optimal Spatial and Temporal Distribution of Inertial Energy

open access: yesEngineering, 2015
High-speed and precision positioning are fundamental requirements for high-acceleration low-load mechanisms in integrated circuit (IC) packaging equipment.
Xin Chen   +4 more
doaj   +1 more source

COLREGS-based Path Planning for Ships at Sea Using Velocity Obstacles

open access: yesIEEE Access, 2021
Recent studies have made significant development in path planning for ships. However some studies blindly obey rules of COLREGS (International Regulations for Preventing Collisions at Sea) or only adopt turning to starboard ignoring actual practice, like,
Wenjun Zhang   +6 more
doaj   +1 more source

Communication-Oriented and Process Sensitive Planning Support [PDF]

open access: yes, 2020
The complexity of the planning context has raised criticism against public participation for being a rigid top-down endeavour which does not recognize the different communicative needs and necessary working modes in the engagement of broad publics and ...
Staffans, Aija   +5 more
core   +2 more sources

Personnel Planning Information [PDF]

open access: yes, 2008
2 p. Document regarding personnel planning information.
University of Oregon. Budget and Resource Planning
core   +2 more sources

Advanced Velocity Planning for Robotic Systems

open access: yes, 2020
https://youtu.be ...
Marescotti, Elia   +4 more
openaire   +2 more sources

Algebraic solution to minimum-time velocity planning [PDF]

open access: yesInternational Journal of Control, Automation and Systems, 2013
The paper poses the problem of minimum-time velocity planning subject to a jerk amplitude constraint and to arbitrary velocity/acceleration boundary conditions. This problem which is relevant in the field of autonomous robotic navigation and also for inertial one-dimensional mechatronics systems is dealt with an algebraic approach based on Pontryagin’s
LINI, Gabriele   +2 more
openaire   +2 more sources

Collision Analysis and Motion Control Based on Lift-Type Power Catwalk

open access: yesActuators
To address vibration issues in the operation of a lift-type power catwalk, dynamic analysis was conducted using ADAMS 2020 software. The analysis revealed that the vibrations originate from collisions that occur during the transition from the translation
Jia Chen   +3 more
doaj   +1 more source

Discrete Planning Unit Look-Ahead Velocity Control Strategy and Parallelization Research Based on GPU

open access: yesAdvances in Mechanical Engineering, 2014
During the machining of complicated curves and surfaces, the massive microsegments are generated. The microsegments are inputted into numerical control system (CNC) to process the velocity planning and high-velocity interpolation. This whole procedure is
Yunan Cao   +3 more
doaj   +1 more source

Trajectory planning and tracking control for autonomous parallel parking of a non-holonomic vehicle

open access: yesMeasurement + Control, 2020
This paper proposes autonomous parallel parking for a front-wheel steering vehicle, with highlights on a trajectory planning method and on a trajectory tracking control method.
Jiaxu Zhang   +3 more
doaj   +1 more source

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