Results 121 to 130 of about 44,700 (293)
A Visual-Inertial attitude propagation for resource constrained small satellites
Havacılık ve Uzay Teknolojileri Dergisi, 2019 An accurate and efficient attitude determination system is a key component for Earth-observation small satellites. However, most of the small satellites operate without redundant attitude sensors due to the satellite’s small form factor and are therefore
Amartuvshin Dagvasumberel, Kenichi Asami
doaj
Abstract and Applied Analysis, 2014 This paper addresses the robust Kalman filtering problem for uncertain attitude estimation system with star sensor measurement delays. Combined with the misalignment errors and scale factor errors of gyros in the process model and the misalignment errors
Hua-Ming Qian, Wei Huang, Biao Liu
doaj +1 more source
Advanced Robotics Research, EarlyView.This study presents a soft pneumatic fabric bidirectional actuation module (PNEUMA) capable of generating high torque in both bending directions within a single integrated architecture. PNEUMA achieves up to 50 Nm with reduced inflation volume and a lightweight design.
Odysseas Simatos +2 more
wiley +1 more source
Multicopter Attitude Estimation Using Dynamic Model [PDF]
The paper is focused on attitude estimation of multicopters. Specifically the use of dynamic model of multicopter in the attitude estimation algorithm is investigated.
Baránek, R.
core +2 more sources
Leveraging Self-Attention Mechanism for Attitude Estimation in Smartphones. [PDF]
Sensors (Basel), 2022 Brotchie J, Shao W, Li W, Kealy A.
europepmc +1 more source
Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges
Advanced Robotics Research, EarlyView.This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder +3 more
wiley +1 more source
Effects of repetitive low-acceleration impacts on attitude estimation with micro-electromechanical inertial measurement units. [PDF]
Front Robot AI, 2023 Allione F +4 more
europepmc +1 more source
Biquaternion Evolution in Attitude Estimation Using a Generalized Vector Measurement [PDF]
This letter investigates attitude estimation based on biquaternions (complex quaternions) for robotic applications utilizing a single-vector observation from sensors, such as accelerometer and magnetometer.
Zhang, Chengxi +3 more
core +1 more source
Advanced Science, EarlyView.An adeno‐associated virus (AAV) toolkit enables selective anatomical and functional targeting of striatal D1‐MSNs through retrograde transduction. Enhanced capsids and engineered enhancers drive robust transgene expression across murine and primate models.
Zexuan Hong +14 more
wiley +1 more source
Vision-based particle filtering for quad-copter attitude estimation using multirate delayed measurements. [PDF]
Front Robot AI, 2023 Sadeghzadeh-Nokhodberiz N +2 more
europepmc +1 more source