Results 241 to 250 of about 746,112 (330)

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

Advanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang, Jianyang Dong, Yongming Yao, Kaijin Hu, Jianxiong Cui, Yikai Luo, Jiawen Zhang, Shichao Niu   +7 more
wiley   +1 more source

Explainable machine learning reveals multifactorial drivers of early intracranial hematoma progression in traumatic brain injury: development of a SHAP-guided SVM nomogram. [PDF]

Front Neurol
Wang X, Xie R, Li M, Zhao Z, Liu Z, Wang B, Liu X.   +6 more
europepmc   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Effects of Daily Ambient Temperature on Intraocular Pressure: A Time-Series Analysis Using Generalized Additive and Distributed Lag Nonlinear Models. [PDF]

Invest Ophthalmol Vis Sci
Yoshida Y, Fujino Y, Michihata N, Akagi A, Koizumi N, Okumura N, Tanito M.   +6 more
europepmc   +1 more source

Generalized FitzHugh-Nagumo equations with Caputo gH-differentiability: A novel fuzzy fractional approach to digital memristor networks. [PDF]

PLoS One
Yousuf M, Ahmad U, Muhammad G, Alsulami H.   +3 more
europepmc   +1 more source

Impact of Preoperative Neutrophil Percentage-to-Albumin Ratio (NPAR) on Short-Term Complications and Long-Term Prognosis in Patients Undergoing Robot-Assisted Laparoscopic Radical Surgery for Colorectal Cancer. [PDF]

J Inflamm Res
Wang J, Hu T, Yu N.
europepmc   +1 more source

Accurate time-series forecasting of floating platform motion via a reinforced fusion CNN-BiLSTM-attention model. [PDF]

PLoS One
Zheng H, Wang S, Li S, Lu K, Wang X, Liu Y, Wu X.   +6 more
europepmc   +1 more source

A nonlinear multi-parameter model for predicting floor acceleration amplification across diverse structural systems. [PDF]

Sci Rep
Pan R, Yu Y, Zhang W, Li X.
europepmc   +1 more source

Vibration Transmission Characteristics of Bistable Nonlinear Acoustic Metamaterials Based on Effective Negative Mass. [PDF]

Nanomaterials (Basel)
Gao M, Shang G, Guo J, Xu L, Fan G.
europepmc   +1 more source