Results 41 to 50 of about 24,851,358 (308)
Adaptive Fast Nonsingular Fixed-Time Tracking Control for Robot Manipulators
Complexity, 2021 This paper studies the fixed-time trajectory tracking control problem of robot manipulators in the presence of uncertain dynamics and external disturbances.
Huihui Pan, Guangming Zhang
doaj +1 more source
Fixed-time consensus based cooperative control for multi-agent systems
, 2017 Multi-agent systems have offered advantages such as robustness and energy saving due to the capability to cooperatively fulfil complex tasks. One fundamental research topic of cooperative control is consensus, which designs distributed controllers to ...
Boda Ning (18926215)
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom +15 more
wiley +1 more source
Fault-Tolerant Control for Quadrotor Based on Fixed-Time ESO
Mathematics, 2022 Focusing on the actuator fault of the quadrotor unmanned aerial vehicle (QUAV), an active fault-tolerant control scheme based on fixed-time linear active disturbance rejection control is proposed.
Lei Liu +6 more
doaj +1 more source
Fixed‐time integral sliding mode control for admittance control of a robot manipulator
International Journal of Robust and Nonlinear Control, 2023 AbstractThis article proposes a novel fixed‐time integral sliding mode controller for admittance control to enhance physical human‐robot collaboration. The proposed method combines the benefits of compliance to external forces of admittance control and high robustness to uncertainties of integral sliding mode control (ISMC), such that the system can ...
Yuzhu Sun +4 more
openaire +6 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld +5 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source
IEEE Access, 2022 Our paper investigates complex modified function projective lag synchronization with fixed-time stability guarantees for hyperchaotic systems via a FxTC proposal.
Anh Tuan Vo +2 more
doaj +1 more source
Fixed-Time Control of a Robotic Arm Based on Disturbance Observer Compensation
, 2023 Backstepping-based fixed-time tracking control is proposed for a robotic arm system to solve the problem of trajectory tracking control under system uncertainties, which ensures the robotic arm system can realize stable tracking control within a fixed ...
Gang Zhang +4 more
core +1 more source
Finite-time and fixed-time sliding mode control for second-order nonlinear multiagent systems with external disturbances [PDF]
, 2022 In this paper, the leader-following consensus of second-order nonlinear multiagent systems (SONMASs) with external disturbances is studied. Firstly, based on terminal sliding model control method, a distributed control protocol is proposed over ...
Huang, Da +3 more
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