title: |
Two-Point Boundary Optimization Problem for Bilinear Control Systems |
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publication: |
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| volume-issue: | 4 - 1-2 | |
| pages: | 209 - 213 | |
ISSN: |
1402-9251 | |
DOI: |
doi:10.2991/jnmp.1997.4.1-2.33 (how to use a DOI) | |
author(s): |
Alla V. VINOGRADSKAYA |
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publication date: |
May 1997 |
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abstract: |
This paper presents a new approach to the optimization problem for the bilinear
system
x = {x, } (1)
based on the well-known method of continuous parametric group reconstruction using
of its structure constants defined by the Brockett equation
z = {z, }. (2)
Here x is the system state vector, {·, ·} are the Lie brackets, z = {x, y}, y is the vector
of cojoint variables, = A-1
z is the control vector, A is the inertion matrix.
The quadratic control functional has to reach an extremum at the optimal solution
of the equation (2) and the boundary optimization problem is to find such z0 that
solution (2) makes evolution from the state x(t0) = x0 up to the final state x(t1) = x1
during the time delay T = t1 -t0. Therefore it is necessary to define a transformation
group of the state space which is parametrized by components of the vector and then
to solve the Cauchy problem for an arbitrary smooth curve joining x(t0) with x(t0).
Key words. Bilinear system, Lie group, optimization, boundary problem, structure constants. |
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copyright: |
©
Atlantis Press. This article is distributed under the
terms of the Creative Commons Attribution License, which permits
non-commercial use, distribution and reproduction in any medium,
provided the original work is properly cited. |
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full text: |