Results 41 to 50 of about 109,256 (309)

Trajectory planning for optimal robot catching in real-time [PDF]

, 2011
Many real-world tasks require fast planning of highly dynamic movements for their execution in realtime. The success often hinges on quickly finding one of the few plans that can achieve the task at all.
Hirzinger, Gerd, Nguyen-Tuong, Duy, Castellini, Claudio, Gerd Hirzinger, Lampariello, R., Jan Peters, Castellini, C., Roberto Lampariello, Nguyen-Tuong, D., Claudio Castellini, Peters, Jan, Duy Nguyen-Tuong, Hirzinger, G., Lampariello, Roberto, Peters, J.   +14 more
core   +1 more source

Real-time Trajectory Planning and Tracking Control of Bionic Underwater Robot in Dynamic Environment

Cyborg and Bionic Systems
In this article, we study the trajectory planning and tracking control of a bionic underwater robot under multiple dynamic obstacles. We first introduce the design of the bionic leopard cabinet underwater robot developed in our lab.
Feng Ding, Rui Wang, Tiandong Zhang, Gang Zheng, Zhengxing Wu, Shuo Wang   +5 more
doaj   +1 more source

Trajectory-Based Short-Sighted Probabilistic Planning [PDF]

, 2018
Probabilistic planning captures the uncertainty of plan execution by probabilistically modeling the effects of actions in the environment, and therefore the probability of reaching different states from a given state and action.
Manuela M. Veloso (5399312), Felipe W. Trevizan (5416145)   +1 more
core   +1 more source

Control-Oriented Real-Time Trajectory Planning for Heterogeneous UAV Formations

Drones
Aiming at the trajectory planning problem for heterogeneous UAV formations in complex environments, a trajectory prediction model combining Convolutional Neural Networks (CNNs) and Long Short-Term Memory networks (LSTM) is designed, and a real-time ...
Weichen Qian, Wenjun Yi, Shusen Yuan, Jun Guan   +3 more
doaj   +1 more source

Bridging the Gap in Neuroblastoma Care: Consensus‐Based Statements With Recommendations for Improved Patient and Caregiver Experiences

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma's complex, heterogeneous biology poses significant diagnostic and therapeutic challenges, often requiring caregivers to absorb complex information and participate in time‐sensitive decisions. However, caregivers often feel unprepared to evaluate options.
Vickie Buenger, Joseph Bauer, Jennifer Diamond, Maggie Fader, Shae Hansen, Jacqueline M. Kraveka, Johanna Schoen, Amber Shearer, Dena Sherwood   +8 more
wiley   +1 more source

Multimodal trajectory optimization for motion planning [PDF]

The International Journal of Robotics Research, 2020
Existing motion planning methods often have two drawbacks: (1) goal configurations need to be specified by a user, and (2) only a single solution is generated under a given condition. In practice, multiple possible goal configurations exist to achieve a task.
openaire   +2 more sources

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Time-Optimal Trajectory Planning for Delta Robot Based on Quintic Pythagorean-Hodograph Curves

IEEE Access, 2018
In this paper, a time-optimal trajectory planning method based on quintic PythagoreanHodograph (PH) curves is proposed to realize the smooth and stable high-speed operation of the Delta parallel robot. The trajectory is determined by applying the quintic
Tingting Su, Long Cheng, Yunkuan Wang, Xu Liang, Jun Zheng, Haojian Zhang   +5 more
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Memory-Enhanced Twin Delayed Deep Deterministic Policy Gradient (ME-TD3)-Based Unmanned Combat Aerial Vehicle Trajectory Planning for Avoiding Radar Detection Threats in Dynamic and Unknown Environments

Remote Sensing, 2023
Unmanned combat aerial vehicle (UCAV) trajectory planning to avoid radar detection threats is a complicated optimization problem that has been widely studied.
Jiantao Li, Tianxian Zhang, Kai Liu
doaj   +1 more source