Results 161 to 170 of about 2,620,970 (281)

Gradient‐ and Newton‐Based Unit Vector Extremum Seeking Control

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper proposes new methods for stable and efficient convergence in multivariable extremum seeking control (ESC) using sliding mode techniques. Inspired by classical sliding modes and finite‐time control, the approach integrates these ideas into gradient‐ and Newton‐based ESC schemes with sinusoidal perturbations.
Roberto Luo   +3 more
wiley   +1 more source

Effectiveness Assessment of Underwater Area Cruise Based on the ADC Method

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Underwater area surveillance plays a crucial role in upholding national security, safeguarding strategic interests, and mitigating potential threats. Despite its significance, a notable gap persists in the availability of comprehensive models for assessing its effectiveness.
Qingwei Liang   +3 more
wiley   +1 more source

ADAPT: An Autonomous Forklift for Construction Site Operation

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Efficient material logistics are critical in controlling costs and schedules in the construction industry. However, manual material handling remains prone to inefficiencies, delays, and safety risks. Autonomous forklifts offer a solution to streamline on‐site logistics, reducing reliance on human operators and mitigating labor shortages.
Johannes Huemer   +12 more
wiley   +1 more source

Reconstructing Long‐Term Historical Hydrologic Alteration to Support Environmental Flows in Texas

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Understanding and quantifying hydrologic alteration is essential for effective watershed management and ecological conservation. This study developed a modeling framework to predict reference hydrology and assess and model hydrologic alteration across Texas using publicly available geospatial datasets.
Mark B. Lueders   +5 more
wiley   +1 more source

Stochastic analysis of overlapping generations models under incomplete markets. [PDF]

open access: yesMath Financ Econ
Chen C   +4 more
europepmc   +1 more source

Linking Flow Regime Metrics to Spawning Migration Behavior of Threatened Green Sturgeon: Implications for Water Management in Regulated Rivers

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Flow regime alteration is among the most pervasive threats to freshwater ecosystems globally, and migratory species are particularly vulnerable to these impacts. Despite this, specific aspects of flow regimes that shape spawning migrations remain poorly understood for most threatened species.
Erin E. Tracy   +5 more
wiley   +1 more source

On the value of stochastic differential games

open access: yesCommunications on Stochastic Analysis, 2011
Wendell H Fleming   +1 more
openaire   +2 more sources

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