Results 21 to 30 of about 953,075 (309)

Battery Degradation in Electric and Hybrid Electric Vehicles: A Survey Study

open access: yesIEEE Access, 2023
The lithium-ion batteries used in electric vehicles have a shorter lifespan than other vehicle components, and the degradation mechanism inside these batteries reduces their life even more. Battery degradation is considered a significant issue in battery
Laxman Timilsina   +5 more
doaj   +1 more source

Prioritized optimal control [PDF]

open access: yes2014 IEEE International Conference on Robotics and Automation (ICRA), 2014
This paper presents a new technique to control highly redundant mechanical systems, such as humanoid robots. We take inspiration from two approaches. Prioritized control is a widespread multi-task technique in robotics and animation: tasks have strict priorities and they are satisfied only as long as they do not conflict with any higher-priority task ...
Andrea Del Prete   +5 more
openaire   +3 more sources

Optimization of Reservoir Waterflooding [PDF]

open access: yes, 2014
Waterflooding is a common type of oil recovery techniques where water is pumped into the reservoir for increased productivity. Reservoir states change with time, as such, different injection and production settings will be required to lead the process
Grema, Alhaji Shehu
core   +4 more sources

ON OPTIMALITY OF SINGULAR CONTROLS IN AN OPTIMAL CONTROL PROBLEM [PDF]

open access: yesVestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, 2016
Summary: In this paper, a Moskalenko type optimal control problem is considered. We consider the optimal control problem of minimizing the terminal type functional \[\text{S(u,v)}=\varphi(y(x_1))+\int_{x_0}^{x_1}G(x,z(t_1,x))\,dx,\] under constraints \[ u(t,x)\in U\subset R^r, \quad (t,x)\in D=[t_0,t_1]\times[x_0,x_1], \] \[ v(x)\in V\subset R^q,\quad ...
Mansimov, K. B., Rasulova, Sh. M.
openaire   +1 more source

Optimal control and inverse optimal control by distribution matching [PDF]

open access: yes2016 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2016
Optimal control is a powerful approach to achieve optimal behavior. However, it typically requires a manual specification of a cost function which often contains several objectives, such as reaching goal positions at different time steps or energy efficiency.
Oleg Arenz   +2 more
openaire   +4 more sources

Control Vector Parameterization with Sensitivity Based Refinement Applied to Baking Optimization [PDF]

open access: yes, 2007
In bakery production product quality attributes as crispness, brownness, crumb and water content are developed by the transformations that occur during baking and which are initiated by heating.
Hadiyanto, M.   +13 more
core   +2 more sources

Power, Control, and Optimization [PDF]

open access: yesThe Scientific World Journal, 2014
التحسين (PCO'2013) (http://ifors.org/web/seventh-global-conference-on-powercontrol-and-optimization-pco-2013/)، الذي عقد في 25-27 أغسطس 2013، في براغ، جمهورية التشيك. تمت تغطية أفضل أوراق هذا المؤتمر. جذبت PCO'2013 مشاركين من العديد من البلدان ومن جميع أنحاء مجتمع PCO في أوروبا وجميع أنحاء العالم، لاجتماع من التبادلات الحية والمناقشات الحية.
Pandian Vasant   +3 more
openaire   +5 more sources

Low Cost Evolutionary Neural Architecture Search (LENAS) Applied to Traffic Forecasting

open access: yesMachine Learning and Knowledge Extraction, 2023
Traffic forecasting is an important task for transportation engineering as it helps authorities to plan and control traffic flow, detect congestion, and reduce environmental impact.
Daniel Klosa, Christof Büskens
doaj   +1 more source

Performance Optimization of a Steam Generator Level Control System via a Revised Simplex Search-Based Data-Driven Optimization Methodology

open access: yes, 2022
A Steam generator is a crucial device of a nuclear power plant. Control performance of the steam generator level control system is key to its normal operation.
Changqing Shi   +5 more
core   +1 more source

Optimization and H∞ Performance Analysis for Load Frequency Control of Power Systems With Time-Varying Delays

open access: yesFrontiers in Energy Research, 2021
With the development and expansion of the power grid, the load frequency control (LFC) scheme receives sensor signals and outputs control signals through an open communication network with a mass of data and extensive information exchange, which may ...
Kangyou Su   +3 more
doaj   +1 more source

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