Results 121 to 130 of about 16,553,811 (242)

Friction‐Aware Force‐Realizable Safety Control for Four‐Wheel Independently Steered and Driven Mobile Robots

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Safety‐critical control remains a major challenge for four‐wheel independently steered and driven (4ISD) mobile robots, where high‐accuracy path tracking and obstacle avoidance must be achieved under over‐actuated steering–driving coordination, tire–ground friction limits, and wheel‐torque constraints.
Ruitong Liu, Kenji Hashimoto
wiley   +1 more source

An empirical three-dimensional metric field for color space. [PDF]

J Vis
Koenderink JJ, van Doorn AJ, Braun DI, Gegenfurtner KR.   +3 more
europepmc   +2 more sources

Virtual sensing to enable real-time monitoring of inaccessible locations & unmeasurable parameters. [PDF]

Nat Commun
Kobayashi K, Ahmed F, Park J, Sarkar S, Koric S, Chakraborty S, Alam SB.   +6 more
europepmc   +1 more source

Tensor‐Based Reduction of Linear Parameter‐Varying State‐Space Models

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT The linear parameter‐varying (LPV) framework is a powerful tool for controlling nonlinear (NL) and complex systems, but the conversion of NL models into LPV forms often results in high‐dimensional and overly conservative LPV models. To be able to apply control strategies, there is often a need for model reduction in order to reduce ...
Bogoljub Terzin, E. Javier Olucha, Amritam Das, Siep Weiland, Roland Tóth   +4 more
wiley   +1 more source

Bridge Points Guided Neural Motion Planning in Complex Environments with Narrow Passages. [PDF]

Sensors (Basel)
Dian S, Liu J, Xiang G, You X.
europepmc   +1 more source

The role of identification in data‐driven policy iteration: A system theoretic study

International Journal of Robust and Nonlinear Control, EarlyView.
Abstract The goal of this article is to study fundamental mechanisms behind so‐called indirect and direct data‐driven control for unknown systems. Specifically, we consider policy iteration applied to the linear quadratic regulator problem. Two iterative procedures, where data collected from the system are repeatedly used to compute new estimates of ...
Bowen Song, Andrea Iannelli
wiley   +1 more source

PhysBridge: Response-supervised grid pretraining with physics-constrained local correction for transferable power-system intelligence. [PDF]

PLoS One
Liu D, Xu S, Jin Y, Yao H, Liu Q.
europepmc   +1 more source

UAV‐Based Precision Seed Dropping for Automated Reforestation

Journal of Field Robotics, EarlyView.
ABSTRACT Wildfires and deforestation pose significant threats to forest ecosystems, motivating scalable methods for reforestation beyond labor‐intensive cultivation of native forest seedlings in nurseries. To enable large‐scale direct seeding of native species, this paper presents the design, analysis, and field evaluation of a UAV‐based seed‐dropping ...
Qi Rui Lee, Henrik Hesse, Khuanphirom Naruangsri, Worayut Takaew, Stephen Elliott, Dinesh Bhatia   +5 more
wiley   +1 more source

Thermodynamically enabled and reaction attuned estimation of metabolic fluxes. [PDF]

iScience
Améstica-Toledo N, Farías-Miño M, Conejeros R, Tourigny D, Rivas-Astroza M.   +4 more
europepmc   +1 more source

Paid‐free differentiation in freemium: Understanding the balance between discovery and cannibalization and its implications for paid product sales

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Entrepreneurs in digital markets often introduce free versions of their paid products to boost their visibility. This freemium strategy involves a trade‐off between discovery and cannibalization. We study how feature‐based differentiation between the paid product and its free version shapes this trade‐off and its consequences ...
Joey van Angeren, Ksenia Podoynitsyna, Fred Langerak   +2 more
wiley   +1 more source