Assumption 4: Thereisapredefined,secure, trusted,andtime-stamped mechanism to ensure message integrity and authenticity of the payload. opendatacenteralliance.org opendatacenteralliance.org 假设4:这是一个预定义的、安全的、可信的、带有时间戳的机制,以确保消息的完整性和有效负载 的可靠性。
predefined time预定的是收敛的时间上界而prescribed time预定的直接是收敛时间。
predefined-time decentralised controlcyclic-small-gain approachpredefined-time stableThe predefined-time fuzzy adaptive output feedback decentralised control problem is considered for fractional-order nonlinear large-scale (FONLS) systems. Firstly, by using fuzzy logic systems (FLSs) to model unknown ...
Based on a novel generalized Lyapunov-like characterization of predefined-time stability, new predefined-time controllers are introduced for a class of first and second order systems red with matched perturbations. Contrary to existing finite-time and fixed-time schemes, an upper bound of the ...
Wang M, Zhang T (2021) Leader-following formation control of second-order nonlinear systems with time-varying communication delay. Int J Contr Autom Syst 19:1729–1739 Article MATH Google Scholar Ma XL, Tan YB, Mei H (2023) Predefined-time consensus of nonlinear multi-agent input delay/dyna...
Predefined-time convergence:: Consider an autonomous system ˙x(t)=f(x,u)x(t0)=x0,t≥t0x˙(t)=f(x,u)x(t0)=x0,t≥t0 where x(t)x(t) is the system state, u(t)u(t) is the control input, and t0t0 is the initial time moment. Definition 1 [10]: The system (1) is ca...
This work addresses the distributed predefined-time cooperative formation of heterogeneous multiagent systems comprising unmanned surface vehicles (USVs) and unmanned aerial vehicles (UAVs) with inherent dynamic uncertainties. By transforming the model coordinates, the underactuated heterogeneous USV-UAV systems...
quadrotor UAV; predefined-time stability; fractional order; sliding mode control; Lyapunov function; external disturbances MSC: 93D30; 93-11 1. Introduction 1.1. Motivations and Background Quadrotors have grown in popularity in recent years as a result of rapid technical advancement, which has had...
We consider the multiobjective optimization problem for the resource allocation of the multiagent network, where each agent contains multiple conflicting local objective functions. The goal is to find compromise solutions minimizing all local objective f
Motivated by the status of the above study, a predefined-time self-structuring neural network H∞ cooperative controller with self-adjusting performance functions and quantization techniques is proposed for multirobot systems. The designed controller can ensure predefined-time stabilization of multirobot sy...