Results 131 to 140 of about 12,172,792 (349)

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi   +2 more
wiley   +1 more source

Russia and the Caspian States in the Global Energy Balance [PDF]

open access: yes, 2009
Russia controls the major pathways for oil and natural gas exports from the hydrocarbon-rich Caspian countries,which will be a major international energy security concern with implications for Europe, Japan and the United ...
James A. Baker III Institute for Public Policy
core   +1 more source

How factor digitalization shapes urban carbon TFP: mechanisms, thresholds, and spillovers in Chinese cities

open access: yesCarbon Balance and Management
Digitalization and decarbonization are reshaping urban production, yet the relationship between factor-level digitalization and cities’ carbon total factor productivity (CTFP) remains underexplored, particularly concerning its mechanisms, boundary ...
Bao-jun Tang, Jun-yu Chen, Chang-Jing Ji
doaj   +1 more source

Comparing energy system optimization models and integrated assessment models: Relevance for energy policy advice. [PDF]

open access: yesOpen Res Eur, 2023
Henke H   +17 more
europepmc   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

open access: yesAdvanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar   +8 more
wiley   +1 more source

A new era of EU energy policy? Delivering on the Energy Union by National Plans. CEPS Commentary, 6 June 2017 [PDF]

open access: yes, 2017
Prior to the adoption of the EU’s 2030 Framework for Energy and Climate and its subsequent endorsement by the European Council in 2014,[1] the delivery of European objectives for 2020, the needed predictability for investors and transparency for citizens
Zannier, Leonardo, Anger, Niels
core  

Strengthening European Energy Policy [PDF]

open access: yes
This open access book foregrounds novel collaborations between the Social Sciences and Humanities (SSH), and Science, Technology, Engineering and Mathematics (STEM) disciplines, for the benefit of European energy policy.

core   +1 more source

Robotic Control for Human–Robot Collaborative Assembly Based on Digital Human Model and Reinforcement Learning

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao   +4 more
wiley   +1 more source

Optimal Investment Timing and Scale Choice of Overseas Oil Projects: A Real Option Approach

open access: yesEnergies, 2018
This article presents a real option model for helping investors to determine the optimal investment timing and scale of overseas oil projects. The model is suitable for the highly uncertain environments in which many oil companies operate, where they ...
Jia-Yue Huang   +5 more
doaj   +1 more source

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