Results 121 to 130 of about 11,002 (264)

Fuzzy logic implementation of proportional navigation guidance

open access: yes, 2000
Guidance is one of the most important tasks in the success of a missile mission. There are several problems that create inaccuracies in guidance.
RAJASEKHAR, V   +3 more
core   +1 more source

Auditory–Tactile Congruence for Synthesis of Adaptive Pain Expressions in RoboPatients

open access: yesAdvanced Robotics Research, EarlyView.
In this work, we explore auditory–tactile congruence for synthesizing adaptive vocal pain expressions in robopatients. Using a robopatient platform that integrates vocal pain sounds with palpation forces, we conducted 7680 trials across 20 participants.
Saitarun Nadipineni   +4 more
wiley   +1 more source

Guidance, Navigation and Control Innovations At the NASA Goddard Space Flight Center

open access: yes, 2002
This paper presents the Guidance, Navigation and Control Center.
Ericsson, Aprille Joy, Bauer, Frank
core  

Flight dynamics analysis and control of transport aircraft subject to failure

open access: yes, 2013
After a structural damage or component failure during any flight mode, aircraft dynamics are dramatically altered. A quick and adequate stabilization effort is crucial. Flight dynamics for several failure scenarios are analyzed.
O. Daşkɪran   +6 more
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

open access: yesAdvanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar   +8 more
wiley   +1 more source

Guidance, Navigation and Control System for Autonomous Proximity Operations and Docking

open access: yes, 2009
This study develops an integrated guidance, navigation and control system for use in autonomous proximity operations and docking of spacecraft. A new approach strategy is proposed based on a modified system developed for use with the International Space ...
Lee, D., Pernicka, Henry J.
core   +1 more source

MUST: Multi-Body Dynamics Simulation Tool to Support the GNC Design for Active Debris Removal with Flexible Elements

open access: yes, 2014
Space debris mitigation and remediation are well-known and urgent issues that are being tackled by the Clean Space initiative at the European Space Agency (ESA) in order to ensure the safety of current and future space systems. Active Debris Removal (ADR)
M. Casasco   +4 more
core  

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

open access: yesAdvanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus   +8 more
wiley   +1 more source

Enhancing Stability: A Novel Approach to Rate-Gyro Autopilot Gains Design

open access: yesJournal of Engineering Science and Military Technologies
The Rate-Gyro autopilot is acknowledged as a straightforward, highly dependable, and cost-efficient method for controlling tactical missiles. Its simplicity lies in its single-loop control topology, obviating the need for acceleration sensing.
Hossam Hendy, Abdallah Abu El-Wafa
doaj   +1 more source

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