Multicriteria design optimization software - IOSO NM.
IOSO NM - Universal software for complex real-life
optimization problems.
Unique capabilities of IOSO NM allow:
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to
increase considerably the efficiency of the object under optimization and
obtain technical solutions having no analogues by means of multifactor (up
to 100 variables and up to 100 constraints) and multiobjective (up to
20 objectives) optimization;
-
to reduce considerably the terms and
expenditures of the research;
-
to
create supporting versatile systems for decision makers;
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to
link and solve tasks being computed by
different program modules (multidisciplinary optimization) within the
common project.
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IOSO NM software can
be easily integrated with different applications for engineering
analysis both in-house and commercial, such as NASTRAN, ANSYS, StarCD, FineDesign, Fluent
etc.
Novelty and distinctive
features of IOSO NM:
-
multiobjective
optimization for large-dimensionality problems (up to 100 independent
design variables and up to 100 constraints), which allows to reach the
increase of efficiency by 2 - 7 times higher than that of middle-dimensionality
optimization tasks (20…40 design variables);
-
low expenditures for optimal solution search
(reduction of the number of analysis
code direct calls
calls up to 20 times in comparison with traditional approaches and
genetic algorithms (GA), depending on the complexity and dimensionality
of the task);
-
full automatic optimization technology algorithms with easy to use
procedure of task setting;
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the
possibility to solve multidisciplinary optimization problems;
-
multiobjective
optimization for stochastic problems (up to 100 independent design
variables), having complex topology of objective and the large number of
constraints. Now it is well-known that many methods are capable of solving the tasks
having up to 10 - 20 variables, and it is not known the analogues to IOSO optimizer
that is designed for large-dimensional multiobjective tasks (100
independent design
variables and 20 objectives);
-
solving
all classes of optimization problems including stochastic, multiextreme
and having non-differential peculiarities.
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IOSO NM is successfully used
for solving practical tasks for such companies as: NPO “Saturn”, Sukhoy’s
Design Bureau and other enterprise companies. The software is implemented in these
company's technological process of the development of complex, competitive
engineering objects, it is used for solving following problems:
-
obtaining
the
most efficient technical solutions by means of the optimization of the models of
large-dimensional systems providing extremum for the one or several
efficiency indices of the system;
-
determining
optimal control laws for complex devices and for their different operational
modes;
-
comparative analysis of alternative optimum variants and
the substantiation
of choice of technical solution.
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The design optimization software package IOSO NM
operates on PC under MS Windows NT/2000/XP operation systems and can be
integrated within the network with analysis modules running under
different operational systems, such as Windows, families of Unix or Linux
(using TCP/IP data transfer protocol).
"Look and feel"
User Interface presentation (download)..
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