Results 201 to 210 of about 535,273 (259)

Approximate network loading and dual-time-scale dynamic user equilibrium

Transportation Research Part B: Methodological, 2011
Abstract In this paper we present a dual-time-scale formulation of dynamic user equilibrium (DUE) with demand evolution. Our formulation belongs to the problem class that Pang and Stewart (2008) refer to as differential variational inequalities. It combines the within-day time scale for which route and departure time choices fluctuate in continuous
Friesz, Terry L.   +3 more
exaly   +5 more sources

Two-Time Scale Tracking Control of Flexible Robots With Primal-Dual Inverse Reinforcement Learning

IEEE Transactions on Neural Networks and Learning Systems
Flexible robots (FRs) are generally designed to be lightweight to achieve rapid motion. However, accompanying vibrations and modeling errors influence tracking control, especially in situations involving reference signal loss. This article develops a two-time scale primal-dual inverse reinforcement learning (PD-IRL) framework for FRs to perform ...
Xuejie Que   +3 more
openaire   +4 more sources

Stability issues in dual time scale systems

Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301), 2002
The paper presents some results on global exponential stability of linear time invariant systems with different time scales. Once fast and slow subsystems are derived, and controllers synthesized using Reaching Law Approach, global closed loop stability is derived for the whole system using Lyapunov methods.
POLLINI, LORENZO   +2 more
openaire   +1 more source

Dual time scale measurements of the multiexponential fluorescence decay of quinacrine mustard

Optics Communications, 1981
Abstract The fluorescence decay of Quinacrine Mustard has been measured with good accuracy by means of a dual time scale digitizer-averager. Least-squares analysis of the experimental data with appropriate statistical weights has been performed. Values of the time constants for three componets have been obtained.
DE SILVESTRI, SANDRO   +4 more
openaire   +2 more sources

Forecasting network traffic at large time scale by using dual-related method

2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD), 2016
The accuracy of network traffic prediction has received significant interest in various domains, such as capacity planning, anomaly detection, admission control, and traffic engineering. For large-time scale traffic variation, it shows both a daily pattern and an hour pattern, which means the model based on single trend has not met the needs of ...
Liangrui Tang, Shimo Du, Shiyu Ji
openaire   +1 more source

Application of Two Time-Scale Separation NDI Controller to a Dual Aerodynamically-Controlled Missile

2020 Australian and New Zealand Control Conference (ANZCC), 2020
Agile dual aerodynamically-controlled (DAC) missile presents a sophisticated flight control problem given the inherent missile-nonlinear and tail-fin-canard coupling dynamics that render the system non-affine in control. Given the complexity of the plant, application of most advanced controller present a complex modelling challenge.
Kholofelo J. Phahlamohlaka   +1 more
openaire   +1 more source

Fractional Duals of the Poisson Process on Time Scales with Applications in Cryptography

Bulletin of the Malaysian Mathematical Sciences Society
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fatemeh Gharari   +3 more
openaire   +2 more sources

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