LEDAS Labs News: Geometry Comparison Technology, Parallel Computations, Cloud Systems and Much More

Read here:  http://isicad.net/articles.php?article_num=16648

RGK Geometric Kernel – Now on a Mobile Platform

You probably know already about RGK - the Russian Geometric Kernel: there are quite a lot of publications, here is one of them.  

Recently, the team announced availability of a mobile RGK version basically intended for demo purposes.  The outline of htis Android OS based project has just been published as an article at isicad.net; here is one of its pictures with a caption "Even the most demanding users already can evaluate the functionalities of RGK Mobile in its working environment: the process of comparing a digital model with a real fabricated physical sample": 

Just published: two parts of a long paper "The Russian 3D-kernel"

You may have already heard about RGK - the project financed by the Russian government - aimed at building a geometric 3D-kernel. Until yesterday, all publications on RGK were in a meta-style, like for example a press-release  "RGK Russian Geometric Kernel Celebrates First Full-Featured Version" or my paper "Geometric Kernels and Irremovability of Presidents from Office".

Recently, the project (initiated in 2011) has come to the stage when the system became   operational and is under intensive integrated testing.  This enabled writing and publishing a rather detailed technological and technical overview of the achieved results.

The paper published yesterday and written in Russian consists of two parts. The first part  describes architecture, advantages, and facilities of integration the kernels with applications.  The second part presents functionality and the instruments to support building of standardized MCAD applications. The text of about twenty five A4 pages includes 14 pictures and three video clips. See couple examples below.  

isicad will definitely publish a slightly shortened English version before beginning of COFES Russia 2013, i.e. before May, 30.  

Sequence of Boolean operations. Left: Two initial bodies. Middle: result of the first subtraction. Right: final result:

The results of "Sweep" generator:

Kinematics of the mechanism is simulated with the Constraint Solver integrated in RGK:

Nine participants from Russian ASCON, Fidesys, LEDAS, and TopSystems will attend COFES 2013 in Arizona

The number of COFES participants from Russia and CIS is constantly increasing. Vladimir Malukh from LEDAS-isicad was the first Russian expert who in 2009 visited COFES when the event was hardly known in Russia and the CIS; see Vladimir's isicad paper "COFES – Wish you were here".  

Awareness of COFES drastically increased in Russia and the CIS when in fall 2010 Cyon Research together with LEDAS organized a COFES-isicad event in Moscow with a keynote and general active participation of Brad Holtz.  

In 2011, a list of COFES participants included five persons from Russian companies: three - from ASCON, one - from a multi-vendor reseller Consistent Software, and Dmitry Ushakov, who at that time was LEDAS CEO; see Dmitry's isicad paper "Get back! (Personal Impressions from COFES-2011)".

Active participation of ASCON in 2011 was not casual. The company is the largest Russian CAD and PLM vendor with a well-developed MCAD KOMPAS 3D and intensively extending PLM set; it successfully competes with Autodesk in the Russian & CIS market. In 2010-2011 ASCON began to internationalize its marketing and partnership activity as well as to invest into development of SaaS, mobility, and other hot trends. It is at COFES 2011 where the managers of ASCON established close partnerships for example with Lightwork: see my interview with Clive Davies: “ASCON is proving to be the ideal partner for Lightwork Design“.  This direction of ASCON’s development continued quite successfully which is illustrated, for example, in some isicad-papers such as «ASCON Releases DEXMA as a Competitor to PLM 360» , «ASCON’s Mobilezation: My impressions from the “White Nights” Forum», and other.

In 2012, ASCON again sent its three managers to COFES, and now – in 2013, CEO Maxim Bogdanov will attend Arizona for the third time, now accompanied by Sergey Evsikov, Vice-President, Sales (left) and Alexander Golikov, Founder (right):

Currently, ASCON feels like a mature international actor. The company is providing technical assistance to COFES Russia 2013  to be held in St. Petersburg six weeks after the event in Arizona. Today, ASCON is emphasizing its openly distributed original geometric kernel C3D  – the foundation of KOMPAS 3D, its above mentioned cloud PLM DEXMA, and its traditional-style large PLM+ERP environment.      

In 2012, COFES invited six persons from Russia and the CIS. Along with the people from ASCON, there were Dmitry Kondakov from IRISOFT (a large Russian VAR of PTC and some other vendors), Alexander Bausk from Ukrainian Nuclear Structures Research Lab, and Alexey Ershov, LEDAS CEO – see his isicad paper ”Arizona Dream: A detailed informal report on COFES-2012”.

Now about COFES 2013 which starts approximately in 4 weeks. You can meet there a record number of persons from Russia (seven). Two guys from ASCON were already mentioned above.

Another participant is Vladimir A. Levin,  ScD, professor, Moscow State University, department of Mechanics and Mathematics, Computational Mechanics. 

Vladimir’s main field of interest is developing mathematical models of strength analysis of bodies under finite strains. Total number of publications: over 235, including 4 monographs. Vladimir is the founder and the head of Fidesys – a start-up which positions itself as a provider of a new generation CAE system for strengthen analysis and associated problems. 


After my blogpost was published, Anatoly Vershinin, Fidesys CTO, joined Vladimir in his visit to Arizona. 

There will be three persons from Top Systems: CEO Sergey Kuraksin, CTO Sergey Kozlov, and Sergey Bikulov, executive director (from left to right):.

Top Systems's set of traditional CAD+PLM+ERP solutions is quite well developed and  recognized in the Russia / CIS market. The key product of Top Systems, its MCAD called T-FLEX, is characterized as one of the most developed parametric system in the world market: see a detailed paper by S.Kuraksin and S.Kozlov “The Power of T-FLEX CAD Parametric Modeling”: Part I and Part II. Interestingly a paper which compared  T-FLEX and SolidWorks (the comparison made by a Top Systems’ partner in Poland) has become and until now is the most visited isicad publication since launching the portal.

It is important to mention that Top Systems is actively involved (both in management and development ) into the building of a new geometric 3D modeler RGK within a big project funded by the Russian Government and being implemented by a distributed team from several development centers of Russia. I believe that today, by visiting COFES, Top Systems is making an active step towards international market.

This time, LEDAS will be represented by the company’s COO Nikolay Snytnikov – PhD, who despite his young age (30) has already passed through a hard many-year school of participation in a cool outsourcing project for Dassault Systems (as a developer and manager), and currently he is a manager of the LEDAS part of RGK - the Russian Geometric Kernel. Within RGK, LEDAS is responsible for the development  of Boolean operations,  fast NURBS library,  some parallelization tasks, and other hard problems (see “LEDAS Experts: How our Company is Involved in Developing Russian Geometric Kernel” by A.Ershov and N.Snytnikov). Nikolay's background is in parallel computing so his visit to NVIDIA GPU Technology Conference 2012 resulted not only in a series of best-read isicad reportages but seems to bring useful knowledge to the RGK project. Since LEDAS does not compete with any CAD vendor, the company is a partner of both Top Systems and ASCON; the latter has used LEDAS service to integrate direct modeling facilities into KOMPAS 3D and is now relying on  LEDAS support in distribution and commercialization of the C3D kernel.   

As an internationally recognized provider of components (such as geometric solvers, direct modeling modules, and other) and highly-qualified software development services, LEDAS is well-known to the global market. After selling its IP to Bricsys in 2011, LEDAS has been  focusing on services, and recently the company shareholders have established an US business entity to better serve its clients worldwide. On the other hand, competence, skills, experience, and creativity enabled LEDAS experts to formulate a number of new project/technology ideas related to some hot topics of engineering software such as interoperability, etc. Nikolay Snytnikov is going to Arizona to strengthen some existing contacts, to seek for the new service contracts, and to look for the partners interested in joint business projects. As a member of the editorial board and a fruitful writer for isicad.ru, Nilolay will also send us his reports from the Arizona event.

Two Russian Geometric Kernels will be presented in detail at COFES Russia 2013

I'm sure most of you know what is COFES - Congress On the Future of Engineering Software. May be some of you have participated in this unique event, which since 2000 has been  organized in Arizona by Cyon Research. Probably regional COFES events are less known; they are held in the regions that either can provide new valuable experience to the global community or can perceive new development impulse from the global community, or both. In autumn 2010, an experimental regional COFES Russia event was held in Moscow together with the isicad Forum, and a couple of months later COFES Israel was organized in Tel-Aviv.

The next regional COFES event, COFES Russia 2013 – now in a strictly traditional COFES format – will be held in Peterhof, a world famous suburb of St.Petersburg (its key elements  were created according to the plans of Peter the Great) . The registration  is already opened.  Let us take a quick look at the agenda which is being steadily extended step by step.

First, according to the regular structure of COFES events, you can see a number of Analyst and User Briefings. Without going into the details of this genre, I'll just give a list of the names of moderators and some of the topics: Allan Behrens (Taxal Limited) - Model-Based Engineering, Peter Bilello (CIMdata) - Software Delivery: Moving to the Cloud and Changing Business Models, Nick Nisbet (AEC3) - Learning from the BIM Revolution in the UK, Jon Peddie (Jon Peddie Research), Jim Brown (Tech Clarity), Chris De Neef (Fast Track Consulting), Alex Bausk (PSACEA) - Model-Based Engineering in the Context of AEC and BIM, Peter Thorne (Cambashi) - ALM and PLM Grow Closer, Marina Korol - What Mandated BIM Might Mean for Russia, Phares Noel (Cyon Research) - Integrating of Point Clouds into the Flow of Design and Engineering…

Second, you can see a panel discussion “Perspectives on PLM” moderated by Brad Holtz, the President of Cyon Research and COFES:

Third, the agenda includes a keynote of Jesse Devitte (Borealis Ventures) and Tech Soft 3D Customer Event: why not to find new points of investments and new clients on the definitely very active market of Russia and CIS?

I want to pay special attention to the forthcoming presentation of two Russian geometric kernels.

One of them is C3D - an original kernel of ASCON, which has been for many years successfully used within the company’s flagship product KOMPAS 3D, and recently, as a component, has been brought to the open market ("ASCON Releases C3D Kernel for the CAD Component Market").  The kernel will be presented in particular at the Labs Customer Meeting to be held in the morning of May 30 (COFES Russia will be officially opened in the afternoon). Note that ASCON will also use one of the key COFES options called Technology Suite Briefing which provides an opportunity to openly discuss C3D  (and maybe other technology achievements of the company) with all participants of the event who want to know the technology and business details.

Another Russian kernel  RGK  (Russian Geometric Kernel) is currently being constructed within a national project with a leading role of Top Systems. (see “Russian National 3D Kernel”). Top Systems is known by its advanced 3D parametric CAD TFLEX (see "The Power of T-FLEX CAD Parametric Modeling") and intensive development of PLM (see the above mentioned PLM panel discussion).  At COFES Russia, Top Systems will also use the opportunities of a technology suite briefing. In addition, Russian 3D Kernel will be discussed at one of the 90-minute roundtable discussions.

Both ASCON and Top Systems have very qualified development teams that confirm a well-known fundamental math and engineering culture of Russia at a full scale. Both companies are increasingly investing in their global marketing, and COFES Russia 2013 provides one more opportunity to present their offerings internationally. (Note that ASCON and probably Top Systems will participate also in COFES 2013 in Arizona). We are looking forward to seeing interesting discussions and maybe heated debates.  

LEDAS is always (especially after selling its IP for the component products to Bricsys) lucky of keeping a position of not being a competitor to any vendors. In particular, the company is a reseller (better to say - VAR) of ASCON’s C3D  ("LEDAS to Distribute ASCON’s C3D Modeling Kernel Internationally") and at the same time is an active developer of RGK (see "LEDAS Assists STANKIN to Develop a New 3D Modeling Kernel" and 

"LEDAS Experts: How our Company is Involved in Developing Russian Geometric Kernel".
Three or four leading LEDAS experts will participate in COFES Russia 2013. 

As for the environment and cultural program of COFES Russia 2013, you can find some hints in the agenda, take a look at the pictures in my blog, or of course look in the Internet for a huge amount of information about Peterhof and St.Peterburg.