Results 91 to 100 of about 2,057 (208)

Nash Bargaining Strategy in Autonomous Decision Making for Multi‐Ship Collision Avoidance Based on Route Exchange

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
The concept of closest spatio‐temporal distance (CSTD) is introduced to more accurately assess collision risk between ships. By adopting route exchange, the multi‐ship collision avoidance problem is regarded as a multi‐stage static cooperative game under conditions of complete information.
Yang Wang, Qiangsheng Ye, Hoong Chuin Lau, Tengfei Wang, Bing Wu   +4 more
wiley   +1 more source

Design and Evaluation of an Underactuated Rigid–Flexible Coupled End-Effector for Non-Destructive Apple Harvesting

Agriculture
In response to the growing need for efficient, stable, and non-destructive gripping in apple harvesting robots, this study proposes a novel rigid–flexible coupled end-effector.
Zeyi Li, Zhiyuan Zhang, Jingbin Li, Gang Hou, Xianfei Wang, Yingjie Li, Huizhe Ding, Yufeng Li   +7 more
doaj   +1 more source

Interconnection and damping assignment passivity-based control for a compass-like biped robot

International Journal of Advanced Robotic Systems, 2017
A novel procedure for designing an interconnection and damping assignment passivity-based control to perform different walking gaits of a compass-like biped robot is presented.
VÍctor de-León-Gómez, Víctor Santibañez, Jesús Sandoval   +2 more
doaj   +1 more source

Back-stepping sliding mode control method for quadrotor UAV with actuator failure

The Journal of Engineering, 2019
In this article, a fault tolerant controller (FTC) based on back-stepping sliding mode is proposed for a quadrotor unmanned aerial vehicle (UAV) with single-rotor failure.
Zhiqiang Zhu, Songyin Cao
doaj   +1 more source

Design and Analysis of Underactuated compliant mechanisms [PDF]

, 2012
Precession and accuracy are important in several mechanisms in practical use. Compliant mechanism provides a solution for such mechanical design problems. It has several other advantages over rigid body mechanism.
Behera, Deepak
core  

Non-linear Dynamic Behavior Identification of a Quadcopter F450 Using an Artificial Neural Network-Based NARX Model

Ingeniería e Investigación
A quadcopter drone is an extremely complex, multi-variable, highly nonlinear, and underactuated system characterized by its six degrees of freedom controlled by only four actuators as inputs.
Howard E. Sifuentes, Carlos A. Rocha, Edgar A. Manzano   +2 more
doaj   +1 more source

Stability Control of the Agricultural Tractor-Trailer System in Saline Alkali Land: A Collaborative Trajectory Planning Approach

Agriculture
The design and industrial innovation of intelligent agricultural machinery and equipment for saline alkali land are important means for comprehensive management and capacity improvement of saline alkali land.
Guannan Lei, Shilong Zhou, Penghui Zhang, Fei Xie, Zihang Gao, Li Shuang, Yanyun Xue, Enjie Fan, Zhenbo Xin   +8 more
doaj   +1 more source

Torque-Controlled Stepping-Strategy Push Recovery: Design and Implementation on the iCub Humanoid Robot

, 2017
One of the challenges for the robotics community is to deploy robots which can reliably operate in real world scenarios together with humans. A crucial requirement for legged robots is the capability to properly balance on their feet, rejecting external ...
Dafarra, Stefano, Nori, Francesco, Romano, Francesco   +2 more
core   +1 more source

Control of a nonlinear underactuated system with adaptation, numerical stability verification, and the use of the LQR Trees algorithm [PDF]

, 2010
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.Cataloged from PDF version of thesis.Includes bibliographical references (p.
Rust, Ian Charles
core  

Optimized Hierarchical Sliding Mode Control for the Swing-Up and Stabilization of a Rotary Inverted Pendulum

Automation
This paper presents a study on controlling a rotary inverted pendulum (RIP) system using a hierarchical sliding mode control (HSMC) approach. The objective is to swing up and stabilize the pendulum at a desired position.
Duc-Binh Pham, Quy-Thinh Dao, Thi-Van-Anh Nguyen   +2 more
doaj   +1 more source