Velocity-Free Fault-Tolerant Rendezvous Law Based on Dual-Layer Adaptive Algorithm
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3009662
Abstract: Considering the scenario that the obstinate and difficult-repaired sensor and actuator failure always occurs during the spacecraft rendezvous guidance phase and may cause terrible performance, this paper studies the fault-tolerant guidance method and proposes a… read more here.
Keywords: velocity; fault tolerant; velocity free; law based ... See more keywords
Reaching Law-Based SMC for Spacecraft Applications With Actuators Constraints
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2021.3137714
Abstract: This letter considers a robust sliding mode control method for a spacecraft attitude control. The design of the control law is based on the reaching law approach for continuous-time systems. A novel method is proposed… read more here.
Keywords: reaching law; control law; law; based smc ... See more keywords
Structural Variability Shows Power-Law Based Organization of Vowel Systems
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2022.801908
Abstract: Speech sounds are an essential vehicle of information exchange and meaning expression in approximately 7,000 spoken languages in the world. What functional constraints and evolutionary mechanisms lie behind linguistic diversity of sound systems is under… read more here.
Keywords: vowel systems; power law; vowel; law based ... See more keywords