Open-loop quantum control as a resource for secure communications

Properties of unitary time evolution of quantum systems can be applied to define quantum cryptographic protocols. Dynamics of a qubit can be exploited as a data encryption/decryption procedure by means of timed measurements, implementation of an open-loop control scheme over a qubit increases robustness of a protocol employing this principle.

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A novel open loop control scheme for a current-driven Full-Bridge DC/DC converter used in electric vehicles

2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec.2013.6520578 ◽

2013 ◽

Author(s):

Majid Pahlevaninezhad ◽

Alireza Bakhshai ◽

Praveen Jain

Keyword(s):

Electric Vehicles ◽

Open Loop ◽

Open Loop Control ◽

Loop Control ◽

Control Scheme ◽

A Current

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An open-loop control scheme for minimization of residual vibrations of a flexible robot

Experimental Mechanics ◽

10.1007/bf02411343 ◽

2003 ◽

Vol 43 (4) ◽

pp. 387-395 ◽

Cited By ~ 1

Author(s):

W. S. Jang ◽

K. S. Kim ◽

S. K. Lee

Keyword(s):

Open Loop ◽

Open Loop Control ◽

Flexible Robot ◽

Loop Control ◽

Control Scheme

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An open-loop control scheme to increase the speed and reduce the viscoelastic drift of dielectric elastomer actuators

Extreme Mechanics Letters ◽

10.1016/j.eml.2019.01.001 ◽

2019 ◽

Vol 27 ◽

pp. 20-26 ◽

Cited By ~ 7

Author(s):

Alexandre Poulin ◽

Samuel Rosset

Keyword(s):

Dielectric Elastomer ◽

Open Loop ◽

Open Loop Control ◽

Loop Control ◽

Dielectric Elastomer Actuators ◽

Control Scheme

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Minimum-Time Eigenaxis Rotation Maneuvers for a Spacecraft With Three Axis Reaction Wheels

Journal of Dynamic Systems Measurement and Control ◽

10.1115/1.4030912 ◽

2015 ◽

Vol 137 (11) ◽

Cited By ~ 3

Author(s):

Haoyu Wang ◽

Guowei Zhao ◽

Hai Huang

Keyword(s):

Numerical Simulation ◽

Momentum Conservation ◽

Open Loop ◽

Minimum Time ◽

Control Law ◽

Open Loop Control ◽

Model Uncertainties ◽

Loop Control ◽

Control Scheme ◽

And Control

This paper proposes a planning method of the theoretically fastest slew path, and correspondingly, an analytical open-loop control law for the minimum-time eigenaxis rotation of spacecraft with three reaction wheels. The path planning and the control law are based on the angular momentum conservation of the spacecraft system. Then, a control scheme is also proposed to correct the maneuver error caused by model uncertainties. The control law and control scheme are verified in numerical simulation cases. The results show that the control law would realize the fastest slew path for an eigenaxis rotation, and the control scheme is feasible in shortening the slew time.

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An open loop control scheme to minimize flexible robot response time while minimizing residual vibrations

10.31274/rtd-180813-10061 ◽

1991 ◽

Author(s):

Wan-Shik Jang

Keyword(s):

Response Time ◽

Open Loop ◽

Open Loop Control ◽

Flexible Robot ◽

Loop Control ◽

Control Scheme

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Scattering–Like Control of the Cheshire Cat Effect in Open Quantum Systems

Quantum Reports ◽

10.3390/quantum2010001 ◽

2019 ◽

Vol 2 (1) ◽

pp. 1-11

Author(s):

Jerzy Dajka

Keyword(s):

Open System ◽

Control Strategy ◽

Open Quantum Systems ◽

Quantum Systems ◽

Open Loop ◽

Weak Values ◽

Open Loop Control ◽

Loop Control ◽

Open Quantum ◽

Pure Dephasing

We study the Quantum Cheshire Cat effect in an open system coupled to a finite environment. We consider a very special type of coupling—pure dephasing—and show that there is a scattering-like mechanism which can be utilized to construct an open-loop control strategy for the weak values of the Cat and its grin.

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