Optimal control theory with arbitrary superpositions of waveforms
Optimal control theory with arbitrary superpositions of waveforms
复制标题
波形任意叠加的最优控制理论
DOI:
10.1088/1751-8113/47/49/495002
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
J. Ankerhold
中科院分区:
文献类型:
--
作者:
S. Meister;J.T. Stockburger;R. Schmidt;J. Ankerhold
Standard optimal control methods perform optimization in the time domain. However, many experimental settings demand the expression of the control signal as a superposition of given waveforms, a case that cannot easily be accommodated using time-local constraints. Previous approaches [1, 2] have circumvented this difficulty by performing optimization in a parameter space, using the chain rule to make a connection to the time domain. In this paper, we present an extension to optimal control theory which allows gradient-based optimization for superpositions of arbitrary waveforms directly in a time-domain subspace. Its key is the use of the Moore–Penrose pseudoinverse as an efficient means of transforming between a time-local and waveform-based descriptions. To illustrate this optimization technique, we study the parametrically driven harmonic oscillator as model system and reduce its energy, considering both Hamiltonian dynamics and stochastic dynamics under the influence of a thermal reservoir. We demonstrate the viability and efficiency of the method for these test cases and find significant advantages in the case of waveforms which do not form an orthogonal basis.
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影响因子:
2.9
作者:
J.T. Stockburger;R. Schmidt;J. Ankerhold
通讯作者:
J. Ankerhold
影响因子:
1.3
作者:
D. Sugny;S. Vranckx;M. Ndong;Osman Atabek;M. Desouter
通讯作者:
M. Desouter
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
F. Recchia;S. Lenzi;S. Lunardi;E. Farnea;A. Gadea;N. Mărginean;J. Valiente;M. Axiotis;S. Aydin;D. Bazzacco;G. Benzoni;P. Bizzeti;A. Bizzeti;A. Bracco;D. Bucurescu;F. Camera;L. Corradi;G. de Angelis;F. Della Vedova;E. Fioretto;M. Ionescu;A. Iordachescu;S. Leoni;R. Mǎrginean;P. Mason;R. Menegazzo;D. Mengoni;B. Million;G. Montagnoli;D. Napoli;F. Nowacki;R. Orlandi;G. Pollarolo;A. Poves;E. Sahin;K. Sieja;F. Scarlassara;R. Singh;A. Stefanini;S. Szilner;C. Ur;O. Wieland
通讯作者:
O. Wieland
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Ido Schaefer;R. Kosloff
通讯作者:
R. Kosloff
影响因子:
2.9
作者:
R. Schmidt;J. Stockburger;J. Ankerhold
通讯作者:
R. Schmidt;J. Stockburger;J. Ankerhold