LEDAS Ltd
unique combination of competence, reliability and cost

Skills & Competence

   Contact us:

Russia:

address:avenue Lavrent'ev, 6,
Novosibirsk, 630 090,
Russia
phone: +7 383 335 65 04
fax: +7 383 335 62 56
e-mail:info@ledas.com

powered by LEDAS:

English blog and twitter
of David Levin,
LEDAS Founder and Chairman,
isicad.ru Editor-in-Chief:

  Not Just Russian CAD/PLM

  @levin_david











Skills & Competence

Developers, managers, and experts of LEDAS are familiar with all modern methods and technologies to design and develop complex, effective, and reliable software. They typically combine high skills in software development and competence methods of computational and discrete mathematics.

LEDAS has thirteen years of experience in developing key software components for CAD, including projects it carried out for global leaders in the engineering software market. The projects included the development of an interval mathematical solver used in end-user tools for knowledge-based engineering; creating a geometric constraint solver and its application to parametric drafting, assembly design, animation, kinematics analysis, and direct modeling; establishing methods for converting polygonal meshes into subdivision surfaces, and the unfolding of 3D meshes on planes; calculating distances between 3D objects and performing real-time collision detection; developing feature-based CAD data translation; and inventing variational direct modeling.

Localization, proven by couple industrial projects, is yet another domain of the LEDAS competence and skills.

 
Fitting of polygonal mesh
 
Collision detection
Computational
geometry
Optimal stone cut
Motion simulation
Minimal enclosing box
 
Geometric constraints
 
Interval math
Constraint
solving
Heuristic search
Mixed domains
Constraint decomposition
 
Non-linear systems
 
Linear algebra
Numerical
analysis
Interval analysis
Optimization
Differential equations
 
Combinatorial optimization
 
Graph theory
Discrete
mathematics
Scheduling
Discrete search
Genetic algorithms

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