Optimal control of a stochastic oscillator in non-equilibrium thermodynamics
Optimal control of a stochastic oscillator in non-equilibrium thermodynamics
复制标题
非平衡热力学中随机振子的最优控制
DOI:
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
P. Krishnaprasad
中科院分区:
文献类型:
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作者:
Yunlong Huang;P. Krishnaprasad
Using a parametrically-controlled stochastic oscillator (a model of a heat engine) as illustration, we bring geometric control theory to non-equilibrium thermodynamics. A problem of optimal control is to find finite-time protocols maximizing efficiency of the heat engine. In the approximation of linear response theory, working cycles of the engine are constrained minimizers of energy dissipation, determined through the Pontryagin maximum principle.