Results 101 to 110 of about 15,699 (303)

Fractional order linear quadratic regulator

open access: yes, 2008
-In this paper, we formulate the fractional linear controllability of fractional-order linear time invariant (FO-quadratic regulator (LQR) problem. The analytical solution of LTI) systems. Several new controllers for the application of fractional optimal
Yangquan Chen, Yan Li
core   +1 more source

Population balance modeling and digital design of degree of agglomeration in industrial crystallization

open access: yesAIChE Journal, EarlyView.
Abstract This study presents a coupled population balance model (PBM) for describing the degree‐of‐agglomeration (DoA) in crystallization by independently tracking total particle and agglomerate number densities. Applied to an industrial active pharmaceutical ingredient, the model outperformed bridge‐counting methods and accurately captured DoA trends ...
Yung‐Shun Kang   +6 more
wiley   +1 more source

DESAIN LINEAR QUADRATIC REGULATOR PADA SISTEM INVERTED PENDULUM

open access: yes, 2009
Abstak. Makalah ini membahas desain pengontrol tipe Linear Quadratic Regulator (LQR) untuk menstabilkan pendulum yang berada di atas kereta tetap dalam posisi terbalik dengan meminimumkan tenaga listrik yang disuplai ke dalam
Muhammad Wakhid, Musthofa
core  

Exploring Quantum Support Vector Regression for Predicting Hydrogen Storage Capacity of Nanoporous Materials

open access: yesAdvanced Intelligent Discovery, EarlyView.
In this study we employed support vector regressor and quantum support vector regressor to predict the hydrogen storage capacity of metal–organic frameworks using structural and physicochemical descriptors. This study presents a comparative analysis of classical support vector regression (SVR) and quantum support vector regression (QSVR) in predicting ...
Chandra Chowdhury
wiley   +1 more source

PERFORMANSI KONTROLER LINEAR QUADRATIC REGULATOR (LQR) PADA TRACKING SINAR MATAHARI [PDF]

open access: yes, 2018
Agar mendapatkan keluaran energi listrik yang maksimum, maka permukaan solar sel harus selalu mengarah ke matahari, karena matahari mempunyai lintasan dengan sudut tertentu.
Reno Pangga, Dwi
core  

Linear Quadratic Regulator With Varying Finite Time Durations

open access: yes, 1991
The optimal state trajectories of time-invariant linear quadratic regulator problems with different time horizons can be found from a single Riccati gain matrix shifted appropriately in time.
Tasch, Ui   +4 more
core   +1 more source

Advanced Experiment Design Strategies for Drug Development

open access: yesAdvanced Intelligent Discovery, EarlyView.
Wang et al. analyze 592 drug development studies published between 2020 and 2024 that applied design of experiments methodologies. The review surveys both classical and emerging approaches—including Bayesian optimization and active learning—and identifies a critical gap between advanced experimental strategies and their practical adoption in ...
Fanjin Wang   +3 more
wiley   +1 more source

The Optimal Linear Quadratic Feedback State Regulator Problem for Index One Descriptor Systems

open access: yes
In this note we present both necessary and sufficient conditions for the existence of a linear static state feedback controller if the system is described by an index one descriptor system. A priori no definiteness restrictions are made w.r.t.
Salmah, Y.   +2 more
core  

Management of linear quadratic regulator optimal control with full-vehicle control case study

open access: yesInternational Journal of Advanced Robotic Systems, 2016
Linear quadratic regulator is a powerful technique for dealing with the control design of any linear and nonlinear system after linearization of the system around an operating point. For small systems, which have fewer state variables, the transformation
Rodrigue Tchamna   +5 more
doaj   +1 more source

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia   +1 more
wiley   +1 more source

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