|
|
|
|
|
Bin Wei
The equilibrium state of a dynamical system can be divided into the equilibrium point and limit cycle. In this paper, the stability analysis of the equilibrium point and limit cycle of dynamical systems are presented through different and all possible ap...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hyeong-Geun Kim and Jongho Shin
This paper proposes an impact time control guidance law based on exact nonlinear kinematics equations. To address the impact time control problem of providing enhanced intercept accuracy, we formulated an error variable whose regulation ensures the fulfi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Swantje Romig, Luc Jaulin and Andreas Rauh
In recent years, many applications, as well as theoretical properties of interval analysis have been investigated. Without any claim for completeness, such applications and methodologies range from enclosing the effect of round-off errors in highly accur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Airam Sausen, Paulo Sérgio Sausen, Maurício de Campos
Pág. 497 - 504
This paper presents the computation of two limits for the nonlinear gain of the error-squared controller considering two procedures and performance analysis so that a closed-loop system with this control algorithm is asymptotically stable in the Lyapunov...
ver más
|
|
|
|
|
|
|
|
|
|
|
Han Zhou, Pengyao Yu, Xiang Jin and Tianlin Wang
A disc-type underwater glider (DTUG) has a highly symmetrical shape and is characterized by omnidirectional characteristics and high maneuverability in small bodies of water. To further explore the disc shape?s advantages and characteristics in steering ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nadir Abbas, Zeshan Abbas and Xiaodong Liu
The rapid expansion of the Internet and communication technologies is leading to significant changes in both society and the economy. This development is driving the evolution of smart cities, which utilize cutting-edge technologies and data analysis to ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nabil Nafia, Abdeljalil El Kari, Hassan Ayad and Mostafa Mjahed
In this study, we develop a rigorous tracking control approach for quadrotor unmanned aerial vehicles (UAVs) with unknown dynamics, unknown physical parameters, and subject to unknown and unpredictable disturbances. In order to better estimate the unknow...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nabil Nafia, Abdeljalil El Kari, Hassan Ayad and Mostafa Mjahed
In this study, we develop a rigorous tracking control approach for quadrotor unmanned aerial vehicles (UAVs) with unknown dynamics, unknown physical parameters, and subject to unknown and unpredictable disturbances. In order to better estimate the unknow...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aykut Tamer and Pierangelo Masarati
Rotorcraft stability is an inherently multidisciplinary area, including aerodynamics of rotor and fuselage, structural dynamics of flexible structures, actuator dynamics, control, and stability augmentation systems. The related engineering models can be ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Satyam Paul, Rob Turnbull, Davood Khodadad and Magnus Löfstrand
The fault detection system using automated concepts is a crucial aspect of the industrial process. The automated system can contribute efficiently in minimizing equipment downtime therefore improving the production process cost. This paper highlights a n...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karla Rincon-Martinez, Isaac Chairez and Wen-Yu Liu
The aim of this study is to develop an adaptive automatic control method for solving the trajectory tracking problem for a biped robotic device (BRD) and taking into account that each articulation is mobilized by a linear actuator. Each extremity of the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Satyam Paul and Ruben Morales-Menendez
In order to achieve a high-quality machining process with superior productivity, it is very important to tackle the phenomenon of chatter in an effective manner. The problems like tool wear and improper surface finish affect the milling process and are c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rick Voßwinkel and Klaus Röbenack
This paper deals with systematic approaches for the analysis of stability properties and controller design for nonlinear dynamical systems. Numerical methods based on sum-of-squares decomposition or algebraic methods based on quantifier elimination are u...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jitsin Piyawatthanachot, Narongsak Yotha and Kanit Mukdasai
The problem of delay-range-dependent stability analysis for linear systems with distributed time-varying delays and nonlinear perturbations is studied without using the model transformation and delay-decomposition approach. The less conservative stabilit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuang Ruan, Ming Zhang, Shaofei Yang, Xiaohang Hu and Hong Nie
A dynamic model is established to investigate the shimmy instability of a landing gear system, considering the influence of nonlinear damping. The stability criterion is utilized to determine the critical speed at which the landing gear system becomes un...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chunmeng Jiang, Jinhua Lv, Lei Wan, Jianguo Wang, Bin He and Gongxing Wu
The classic S-plane control method combines PD structure with fuzzy control theory, with the advantages of a simple control structure and fewer parameters to be adjusted. It has been proved as a practical method in an autonomous underwater vehicle (AUV) ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei Li, Jun Zhang, Fang Wang and Hanyun Zhou
The underactuated unmanned surface vessel (USV) has been identified as a promising solution for future maritime transport. However, the challenges of precise trajectory tracking and obstacle avoidance remain unresolved for USVs. To this end, this paper m...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaoli Pan, Zheping Yan, Heming Jia, Jiajia Zhou and Lidong Yue
Formation control, which is a core problem in multi-autonomous underwater vehicle (AUV) systems, plays an important role in realizing safe and accurate cooperation of multi-AUV systems. This paper provides a study on fault-tolerant formation control for ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jiping Cong, Jianbo Hu, Yingyang Wang, Zihou He, Linxiao Han and Maoyu Su
This paper presents a fault-tolerant attitude control scheme, incorporating reconfiguration control allocation for supersonic tailless aircraft subject to nonlinear characteristics, actuator constraint, uncertainty, and actuator faults. The main idea is ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tengfei Zhang and Rongjun Mu
To deal with the attitude tracking control problem of a struck or pierced geocentric polar displaced solar sail (GPDSS), an attitude adaptive control strategy is proposed in this paper under the complex conditions of unknown inertial parameters, external...
ver más
|
|
|
|
|
|