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A Comparison Study of Kinematic and Dynamic Models for Trajectory Tracking of Autonomous Vehicles Using Model Predictive Control
Efficient trajectory tracking approaches can enable autonomous vehicles not only to get a smooth trajectory but to achieve a lower energy...
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Trajectory tracing in figure skating
In this work, we model the movement of a figure skater gliding on ice by the Chaplygin sleigh, a classic pedagogical example of a nonholonomic...
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Selection of Optimal Well Trajectory Using Multi-Objective Genetic Algorithm and TOPSIS Method
This study presents a novel approach for optimizing well paths in extended reach drilling (ERD) wells. Different trajectories can be used for ERD...
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Manufacturing task data chain-driven production logistics trajectory analysis and optimization decision making method
Production logistics (PL) is considered as a critical factor that affects the efficiency and cost of production operations in discrete manufacturing...
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Trajectory tracking of biomimetic autonomous underwater vehicle using different control strategies
Autonomous underwater vehicle (AUV) is an uncrewed underwater robotic vehicle that operates independently of humans. The present work illustrates an...
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SGTP: A Spatiotemporal Generalized Trajectory Publishing Method With Differential Privacy
With the rapid development of location-based service technology, the leakage of trajectory privacy has become more and more serious. In order to...
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Real-Time Optimal Trajectory Planning for Autonomous Driving with Collision Avoidance Using Convex Optimization
An online trajectory planning method for collision avoidance is proposed to improve vehicle driving safety and comfort simultaneously. The...
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Adaptive Gait Trajectory and Event Prediction of Lower Limb Exoskeletons for Various Terrains Using Reinforcement Learning
The recent development of lower limb exoskeletons has focus on assisting walking on a variety of terrains, such as level ground, stairs, and ramps....
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Jerk-bounded trajectory planning for rotary flexible joint manipulator: an experimental approach
The fundamental criteria for industrial manipulator applications are vibration free and smooth motion with minimum time. This paper investigates the...
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10th China Trajectory Optimization Competition: Problem description and summary of the results
From March 20, 2019 to April 30, 2019, the 10th China Trajectory Optimization Competition (CTOC10) was jointly held by the Chinese Society of...
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Review of Advanced Trajectory Optimization Methods
When encountering atmospheric or exo-atmospheric spacecraft flight, a well-designed trajectory is essential for making the flight stable and...
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Dynamic Analysis and Trajectory Solution of Multi-Robot Coordinated Towing System
Multi-robot coordinated towing system is an under-constrained system. The dynamic response of the towing system can not be fully controlled since the...
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Entry Trajectory Optimization Satisfying Geographic Constraints
Entry trajectory optimization for hypersonic vehicle is receiving more and more attention, which has numerous nonlinear equations of motion, terminal...
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ETP-CED: efficient trajectory planning method for coverage enhanced data collection in WSN
In wireless sensor networks, a Mobile Collector (MC) is used to gather data by periodically traversing the network to avoid hotspot or energy-hole...
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Motion Primitive Approach to Spacecraft Trajectory Design in a Multi-body System
The increasing number and variety of spacecraft that are expected to operate within cislunar space and other multi-body gravitational environments...
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Enhanced ADRC for sinusoidal trajectory tracking of an upper limb robotic rehabilitation exoskeleton
The Enhanced Active Disturbance Rejection Controller (EADRC) is proposed to perform flexion and extension motions for the shoulder and elbow joints...
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Interactive Robot Trajectory Planning With Augmented Reality for Non-expert Users
This paper presents a novel method for path selection by non-expert users in robot trajectory planning using augmented reality (AR). While AR has...
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Efficient trajectory optimization and resource allocation in UAV 5G networks using dueling-Deep-Q-Networks
With the advancements in fifth-generation (5G) network slicing technology and the proliferation of intelligent devices, the Internet of Things (IoT)...
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Optimal trajectory generation method to find a smooth robot joint trajectory based on multiquadric radial basis functions
A new technique to generate smooth motion trajectories for robot manipulators using multiquadric radial basis functions (MQ-RBFs) is presented in...
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An Efficiently Convergent Deep Reinforcement Learning-Based Trajectory Planning Method for Manipulators in Dynamic Environments
Recently, deep reinforcement learning (DRL)-based trajectory planning methods have been designed for manipulator trajectory planning, given their...