Results 51 to 60 of about 4,787 (207)
DronesThis paper introduces a new approach to obtain robust tracking performance, disturbance resistance, and input variation resistance, and eliminate chattering phenomena in the control signal and output responses of an unmanned aerial vehicle (UAV ...
Ahmed Abduljabbar Mahmood +2 more
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On the Chatter of Lathe Tool, : 1st Report. On the Cause of Chatter
Journal of the Society of Mechanical Engineers, 1936 筆者は数年前削り抵抗力並に刄先の振動を正確に測定する方法を考案し、旋盤バイトのびびりに就て実驗を行つたが、その當時は被削材の振動を測定することが出耒なかつたゝめ充分な結果を得ることが出耒なかつた。今度回轉してゐる被削材の撓振動を削り抵抗力と同時に慣性の影響なく正確に測定する方法を考察し、旋盤主軸の撓に起因するびびりに就て実驗を行ひ、びびりは削り抵抗力の変化の週期が旋盤一部の自己振動の週期と一致して共鳴を起し、被削材及び刄先の振幅が著しく増大するものであることを実驗的に明かにした。
openaire +3 more sources
High‐Order Sliding‐Mode control for MIMO Systems
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT This paper extends Lyapunov‐based homogeneous high‐order sliding‐mode control to a class of uncertain non‐square multi‐input multi‐output (MIMO) nonlinear systems with a well‐defined vector relative degree. The considered systems admit a normal‐form representation with an uncertain but full‐row‐rank input‐gain matrix.
Jaime A. Moreno, Angel Mercado‐Uribe
wiley +1 more source
Application on the Series Multi-cells Converter for Implementation and Comparison between a Higher Order Sliding Mode Control and Simple Order [PDF]
Journal of Electrical and Electronics Engineering, 2015 In this paper, a sliding mode control of a series multi-cells converter is introduced. Multi-cells topologies have gained a lot of popularity because of their advantages over classical energy conversion structures.
SKENDER Mohamed Redha +1 more
doaj
Key Technical Fields and Future Outlooks of Space Manipulators: A Survey
SmartBot, EarlyView.This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen +12 more
wiley +1 more source
IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.This paper proposes a decentralized electric vehicle (EV) charging control method designed to clear voltage violations in distribution grids with high EV penetration, while considering consumer convenience. The concentration of EV charging demand can cause localized voltage violations, posing a significant challenge to grid operation.
Takafumi Watanabe +7 more
wiley +1 more source
AI‐enabled bumpless transfer control strategy for legged robot with hybrid energy storage system
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Designing Hybrid energy storage system (HESS) for a legged robot is significant to improve the motion performance and energy efficiency of the robot. However, switching between the driving mode and regenerative braking mode in the HESS may generate a torque bump, which has brought significant challenges to the stability of the robot locomotion.
Zhiwu Huang +6 more
wiley +1 more source
Comprehensive Review of Lithium-Ion Battery State of Charge Estimation by Sliding Mode Observers
EnergiesThe state of charge (SoC) is a critical parameter in lithium-ion batteries and their alternatives. It determines the battery’s remaining energy capacity and influences its performance longevity.
Vahid Behnamgol +4 more
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Robust Vehicle Stability Control Using Smooth Sliding Mode and Tire Slip-Based Dynamic Control Allocation in ESC Systems [PDF]
International Journal of Research and Technology in Electrical IndustryThis paper presents a comprehensive study on a chattering-free sliding mode control designed to enhance vehicle lateral stability. The proposed architecture is composed of three main: an upper controller, a control allocation, and a lower controller.
Mohammad Mirzaei +3 more
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IEEE AccessThis paper proposes a chattering reduction using improved switching functions in the sliding mode control (SMC) method for battery chargers of personal mobility devices (PMDs).
Junhyeok Choi, Yeongsu Bak
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