Heat-dissipating control of electronic devices using a combination of an adaptive input estimation method and linear quadratic Gaussian problem
- 1 January 2009
- journal article
- research article
- Published by Taylor & Francis Ltd in Inverse Problems in Science and Engineering
- Vol. 17 (2), 213-227
- https://doi.org/10.1080/17415970802082815
Abstract
This research proposes a combined method of the adaptive input estimation method (AIEM) and the linear quadratic Gaussian problem (LQG). This method is adopted and used to improve the heat-dissipating technique of electronic devices. The AIEM can estimate the real-time heat flux produced by the electronic device effectively. On the other hand, the LQG controller offers the optimal heat-dissipating control to the heat flux and intends to reach an optimal state of the heat-dissipating system equipped on the electronic device. By combining the LQG controller and AIEM, the performance and reliability of the electronic devices can be highly enhanced in future developments.Keywords
This publication has 10 references indexed in Scilit:
- INVERSE PROBLEM OF ESTIMATING INTERFACE CONDUCTANCE BETWEEN PERIODICALLY CONTACTING SURFACES USING THE WEIGHTING INPUT ESTIMATION METHODNumerical Heat Transfer, Part B: Fundamentals, 2002
- A NONLINEAR OPTIMAL CONTROL PROBLEM IN DETERMINING THE STRENGTH OF THE OPTIMAL BOUNDARY HEAT FLUXESNumerical Heat Transfer, Part B: Fundamentals, 2001
- An optimal control problem in estimating the optimal control force for the force vibration systemInternational Journal for Numerical Methods in Engineering, 2001
- ADAPTIVE ROBUST WEIGHTING INPUT ESTIMATION METHOD FOR THE 1-D INVERSE HEAT CONDUCTION PROBLEMNumerical Heat Transfer, Part B: Fundamentals, 1998
- AN INPUT ESTIMATION APPROACH TO ON-LINE TWO-DIMENSIONAL INVERSE HEAT CONDUCTION PROBLEMSNumerical Heat Transfer, Part B: Fundamentals, 1996
- Optimal convective heating of a hollow cylinder with temperature dependent thermal conductivityFlow, Turbulence and Combustion, 1994
- OPTIMAL HEATING OF A SLAB WITH A PLANE HEAT SOURCE OF TIMEWISE VARYING STRENGTHNumerical Heat Transfer, Part A: Applications, 1992
- Optimal heating of a slab with two plane heat sources of timewise varying strengthJournal of the Franklin Institute, 1992
- Finite element analysis of optimal heating of a slab with temperature dependent thermal conductivityInternational Journal of Heat and Mass Transfer, 1979
- Finite element and conjugate gradient methods for a nonlinear optimal heat transfer control problemInternational Journal for Numerical Methods in Engineering, 1979